When a shaped charge explodes it projects a stream of molten metal and gas which can penetrate considerable thicknesses of armour plate. |
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Thirteen of us working for five hours in a closed kitchen with molten sugar, hot burners, and open flames. |
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In order to mold glass into a meaningful shape, the artisan must blow through a tube into molten glass. |
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Then, in a metallizing process, atomized molten zinc was sprayed on the steel surface, which was then brushed to impart a glossy finish. |
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Cast iron is very versatile, as it can be poured into moulds when molten and cast into complicated shapes, but is very brittle. |
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Scientists believe that diamonds ascend to the earth's surface in rare molten rock, or magma that originates at great depths. |
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That experiment looked at the effects of microgravity on a mixture of molten mercury and gallium. |
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The case hardening medium is a molten, nitrogen-bearing, fused-salt bath containing either cyanides or cyanates. |
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To extract the silver, the Greeks roasted the ore and then cupelled the molten metal. |
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Earth has magnetic poles because of charged-particle currents roiling deep within its molten core. |
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Brooches were made either by hammering a piece of metal into the right shape or by casting molten metal in a mould. |
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As the samples become molten, the base metals, including the lead, vaporize or absorb into the cupels, leaving only the precious metal on top. |
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The first continuous process involved squeezing a ribbon of molten glass through two hot rollers, similar to an old mangle. |
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The pewterer poured the molten metal into the mold, extracted the piece when it had cooled, and carefully finished it. |
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It assembled them in a stick by mechanical means and a cast was then taken using molten metal from the crucible. |
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Now, two rivers of molten lava poured continually in, making the basin wider. |
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After three daily changes of molten paraffin, tissues were embedded in paraffin to provide cross sections. |
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Created by pouring molten metal directly on the foundry's concrete floor, each panel is unique. |
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Since most people love gooey molten cheese and because dipping and dunking is both convivial and fun, a cheese fondue is ideal. |
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Her body is poured into the movement with the heat and fluidity of molten glass. |
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The molten lava in contact with the air cools quickly to form a skin over the flow. |
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You can pour any molten metal into these molds, thereby eliminating several steps required in investment casting. |
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The team grew the nano-needles by saturating droplets of molten gold with zinc oxide plasma. |
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Liberal use of risers or exothermic compound ensures adequate molten metal to feed all sections of the casting. |
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Steep sloping walls and cascading waterfalls of coral encrusted the features like a blanket of molten lava. |
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They blended and heated plutonium with gallium and cobalt and then slowly cooled the molten mixture. |
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Electronic engine components are usually enclosed in plastic housings which are formed from molten plastic in injection molding machines. |
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The chipolatas were tiny, they could easily slip down between the grill, falling into the molten hot-bead-netherworld below. |
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His scales went from a sunlike hue to a blazing orange, and his eyes burned like molten gold. |
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Higher pressures force solvent into the protein matrix, resulting in unfolding through a molten globule state. |
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The burrito was stuffed with a mess of subtly-spiced smooth black beans, chunks of nicely roasted vegetables and molten cheese. |
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Magnesium powder is also produced by gas jet or centrifugal disintegration of molten metal. |
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Water entrapped by molten metal or slag may generate explosive forces that launch hot metal or material ores over a wide area. |
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Now is certainly not the time to play into the hands of Cassandras who fill our media with the molten lead of cultural defeatism. |
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The lead cames used in stained glass are made by an extrusion process where the molten metal is pressed through a steel die. |
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After several months when her comfort level increased, I progressed to putting a Hershey bar on a salad plate and nuking it into molten goodness. |
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It consumed everything that was burnable, leaving behind only molten metal and frames of vehicles. |
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The molten fraction can then separate and rise buoyantly up into the crust. |
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Drawn beads are produced from a bubble of molten glass that is drawn into a long hollow tube. |
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The addition of magnesium to molten cast iron, to produce nodular iron, has been a routine practice for over 25 years. |
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His darkly burnished sound in the Andante sostenuto was all warmth and violinistic molten lava. |
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Slowly the molten rock solidified, and fissures appeared, while the water was still hot and fluid. |
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The great English chemist and physicist Sir Humphry Davy first prepared a sample of pure sodium metal by electrolyzing molten sodium chloride. |
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To make smalt, cobalt ore is smelted, and the resulting cobalt oxide poured into molten glass. |
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The difference in densities of the molten iron and molten slag allow each material to be removed separately from the furnace. |
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Mineral fiber insulation, including fiber glass and rock wool, is produced from either molten glass, slag, or rock. |
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I watched, slightly shocked, as molten metal slag fell onto the glass, steaming. |
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Vincent snorted, and turned the doorknob into molten slag once it had swung shut again. |
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The blasts shot towards the small shielded orb and reduced the metal to molten slag. |
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From over the noise of hammering and the sizzle of molten metal striking water, he heard a faint answering call. |
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When molten, glass may be blown up like a balloon, bent, moulded, stretched, and stuck onto other pieces of glass. |
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Then we had a go at making our own rather less exquisite glassware, blowing down long tubes into molten glass until we nearly passed out. |
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The bloom was repeatedly re-heated and hammered to remove most of the molten slag. |
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Foundry staff, working on the new York Minster bells, pour molten metal into an underground cast. |
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A plaster mold was made when the body parts were to be cast in bronze metal because molten bronze would destroy a rubber mold. |
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Light was beginning to touch the clouds on the horizon, turning the edges of the clouds molten silver. |
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One of the most important applications of silicon is its use as a deoxidizer in molten steel. |
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The mills were turning again and the foundries coughed smoke, steam, and gouts of molten metal. |
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There was no other way to generate enough pressure to pump air through 5 tons of molten metal. |
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Less air is required to burn less fuel, so there is less turbulence on the surface of the molten glass. |
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The glassblower often can't see how the molten glass at the end of the tube is shaping. |
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On Earth, scientists think the magnetic field is generated by our planet's spinning molten iron core. |
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Drinking glasses and bowls were sometimes decorated with trails of molten glass applied to their outer surface. |
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Next she set about making the mold for the silver that would soon be a thick, molten liquid. |
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Watch skilled craftspeople create intricate designs from the intense heat of molten glass. |
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The sun dug a bright pool in the bottle green water, sheening the surface like it were molten gold and cresting each small wave in silver. |
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They suggest that liquid in the Martian crust was heated when the molten rock or magma rose to the surface. |
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Protection of the molten alloy using either a flux or a protective gas cover to exclude oxygen is therefore necessary. |
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That then goes into a ceramic shell and the wax is melted out, leaving a cavity into which the molten bronze is poured. |
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The molten rock rises to the seafloor and cools to form the layer of crust that paves the ocean floor. |
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The free element sodium was first produced in 1807 by the English chemist Humphry Davy by electrolysis of molten sodium hydroxide. |
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Magnesium alloys, on the other hand, form a loose, permeable oxide coating on the molten metal surface. |
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The pressure within the crust hadn't increased, as would be expected when molten rock wells up from below. |
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The molten rock would have been ejected, and then would have fallen back to earth. |
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A spectacular form of heat advection occurs when molten rock, or magma, erupts from a volcano. |
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Geologists want to know how molten rock forces its way from the core to the surface, where it explodes as lava. |
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This press consisted of a hand operated vertical pump which forced molten lead through a horizontal tube forming the die. |
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The material was a pure iron that had been embedded in the plants while the iron was still molten. |
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On close inspection, the soft trail of graphite seems almost molten in contrast to the opaque gouache. |
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Solidification of the molten material into rocks happened as the Earth cooled. |
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A molder aboard USS Yellowstone pours molten lead into an already prepared mold made of sand. |
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The end result of the moult produced a dragon with powerful wings and the ability to shoot steaming jets of molten flame from its mouth. |
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But don't forget that cheese must never be overcooked, simply melted to the perfect stage of molten, oozing goo. |
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Forge welds made by blacksmiths were made by heating the parts to be joined to a red heat considerably below the molten temperature. |
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When the molten metal reaches 1260 o C, either calcium boride or lithium should be plunged into the molten bath to deoxidize the melt. |
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Now, lift the ladle from the mold, and allow a small puddle to form on top of the sprue plate before returning the ladle to the molten lead. |
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Other methods consist of superheating the molten metals in a separate furnace, whereby the graphite is greatly refined. |
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In the open hearth process an oxygen lance is arranged to blow large volumes of oxygen onto the molten metal in the hearth. |
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The roadsides in the burgeoning light are dense with Virginia creeper, and the speeding car shines like molten gold. |
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Lightening crashed, thunder rolled, ash and molten lava spumed from the mountains. |
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For volcanic rocks which cool from molten lavas, this would seem to be a reasonable assumption. |
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Since the metal was still almost molten, Lona used a knife blade to trim away the excess. |
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Here, in sweltering heat, sparks fly as molten iron is ladled into vast bins, and ribbons of fiery metal roll through milling machines. |
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When an electric current is passed through this molten mixture, the aluminum ions migrate to the cathode, where they are reduced to metal. |
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Wood is trucked in to heat the molds, to remove the wax for reuse, and to prevent the molten metal exploding during pouring. |
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In his later description of the marble revetments, Hills gives a reciprocal sense of the abstract qualities of marble as liquid or molten. |
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In 1952 he thought about using the bed of molten metal to form the flat glass, eliminating altogether the need for the rollers. |
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They began some 190,000 years ago when a major volcano blew its top, spewing molten lava into nearby dry river beds. |
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Red rivers of molten lava were scorching through Los Angeles neighborhoods. |
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He decides on Fiona, who is prisoner in a castle on a rock, surrounded by molten lava and guarded by a fierce dragon. |
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She wore a white gown with a gilded leather girdle about her slender hips and her hair gleamed like molten gold in the morning sun. |
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A tiny object compared with the size of galaxy blew through the funnel furiously, littering molten debris behind its wake. |
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The last lava flow from the volcano were recorded in 1007 and the mountain contains many tunnels, pillars and other unusual features that formed as the molten basalt cooled. |
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And Alan Greenspan, clutching a copy of atlas Shrugged, boils in a bath of molten gold. |
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Some of this is fossil heat from the beginning four and a half billion years ago when the earth accreted from rock, dust and gas into a molten ball. |
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Now we left Mankind behind and raced back to a time when the earth cracked open and molten lava welled out, at the end of the distant Mesozoic Age. |
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From the glowing molten hole, the creature reared its hideous head. |
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There is no better thing on a Sunday afternoon than a fruity, molten, crunchy crumble. |
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Instead, the composition is one of molten plastic and flax, an agriproduct that is not biodegradable, and thus doesn't have the absorptive capabilities of wood. |
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By this I mean that it might never have actually crystallized from a molten magma but rather recrystallized from some other rock form through a diffusion process. |
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The nonaqueous media include linseed or stand oils, dryers, varnish, alkyds, molten wax, organic solvent-based acrylic, epoxy, stains, and lacquers. |
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Bombs are pieces of molten lava that are thrown out of the volcano. |
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Rock wool loose-fill insulation is similar to fiberglass except that it is spun from blast furnace slag and other rock-like materials instead of molten glass. |
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Until the rocks crystallized, uranium atoms could move freely through the molten magma from which they formed, and decayed uranium could be replenished. |
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The gist of the finding is that under the earth, the magma chambers do not consist of molten magma alone, but solid crystals are also found there. |
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Instead of pointing to the geographic North Pole, which is constant, they align with the magnetic north, which changes as molten iron moves within Earth's core. |
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Flux injection is a relatively new process in which fluxing compounds are introduced into the molten metal by a mechanical device using an inert gas carrier. |
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Michael Taylor says lead musket balls were made on the site and the team has found spills of molten lead that have formed small hollows in the ground. |
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Lest you forget our planet has a molten core, this volatile Italian isle will set you straight. |
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Their latest album is proof of this, smelting the finest elements of thrash, death and black metal and ruthlessly pouring the molten result down your throat. |
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Scientists said they believe the seismic activity is being caused by pressure from a reservoir of molten rock a little more than a mile below the crater. |
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The artificial limb is made inserting the mould into the molten material. |
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In low-pressure casting the steel mold is above the molten aluminum. |
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Casting is a process by which a liquid or molten material is shaped by pouring into a mould that contains the negative impression of a desired model. |
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The moist rectangle of cooked meat and molten blob of cheese are then layered in a hard roll. |
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Beneath them they saw delicate traceries of red and realized that only inches below their feet the molten lava of Hawaii ran in its broken arteries. |
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Inside, churning, molten rock is found in the depths to the core. |
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It casts molten silicon in moulds, just as metal components are cast. |
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The furnaces produce molten iron in the initial phase of steel production. |
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When Earth first formed, its surface was molten, so there are no rocks for us to study from that era. |
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In another clip, an angel made from what appears to be molten lava crawls out of the earth. |
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The explosion occurred when molten iron leaked from a blast furnace. |
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Rhenium is not attacked by molten copper, silver, tin, or zinc. |
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The molten glass may then be poured into moulds and shaped under high pressure, or taken as a blob of red hot liquid and blown into moulds, or free blown. |
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Cooling molten silica below the melting point results in fused silica, a rigid, transparent substance, chemically unreactive to the vast majority of substances. |
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Underneath, however, lies the permanently molten lava of Scottish memory and its sense of English repression. |
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Inevitably, where molten rock met the bitter cold of space, heat was lost rapidly, allowing the outermost levels of the magma ocean to solidify to a thin crust. |
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Ocean ridges are linear features on the ocean floor where molten magma originating in the earth's mantle rises and solidifies to form new ocean crust. |
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Thanks to surface tension, a drop of molten metal holds itself together. |
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Yellow ichor, more like molten metal than blood, sprayed out with the blow as the Knight brought the sword round for another slash into the beast's leg. |
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For internally heated salt baths, natural gas flame torches having a moderate flame are effective in melting a pool of molten salt for a conductive path between electrodes. |
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While the pillows are still partially molten they are compacted together so that they display convex upper surfaces and downwards-facing cusps at their contacts. |
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It worked on the same principle, but the molten glass on the end of the pontil iron was impressed with a crisscross pattern, using the glassmaker's pincers. |
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This second album erupts like a geyser of molten lava from your speakers. |
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Many craters are characterized by large lava-flow-like features that may represent molten ejecta flowing outward from the crater after the impact. |
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Made of hot molten Velveeta cheese and Turkey chorizo, it tasted delightful with subtle chunks of the chorizo in it. |
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The fining process involved liquifying cast iron in a fining hearth and removing carbon from the molten cast iron through oxidation. |
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The problem with sulfur is that it makes molten cast iron viscous, which causes defects. |
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No one knows this better than Paul Le Pinnet, an awardwinning glass-blower who moulds molten glass into intricate shapes for scientists. |
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After melting is complete, the molten cast iron is poured into a holding furnace or ladle. |
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Phosphorus and sulfur may be burnt out of the molten iron, but this also burns out the carbon, which must be replaced. |
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The hot carbon monoxide is the reducing agent for the iron ore and reacts with the iron oxide to produce molten iron and carbon dioxide. |
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In this, the molten iron was tapped twice a day into water thereby granulating it. |
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The end products are usually molten metal and slag phases tapped from the bottom, and flue gases exiting from the top of the furnace. |
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Indeed, every engine block or soda can hardening from molten alloy forms such dendritic sheets along the edge where the liquid turns solid. |
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As magma cools and solidifies, hydrogen and chlorine present in the molten rock tend to bond to form hydrogen chloride gas. |
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The silicon carbide dissociates and carbon and silicon enters into the molten metal. |
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Some of the carbon is picked up by the falling droplets of molten metal which raises the carbon content of the iron. |
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The oxidation also raises the temperature of the iron mass and keeps it molten. |
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While a majority of foundries flux their molten metal in the melting furnace, the metal may be fluxed in several different locations. |
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The key principle was the removal of excess carbon and other impurities from pig iron by oxidation with air blown through the molten iron. |
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In the late 1850s, Henry Bessemer invented a new steelmaking process, involving blowing air through molten pig iron, to produce mild steel. |
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The English adjective molten is an old strong participle of melt, which is now a purely weak verb with the participle melted. |
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Our PG-300 pump is utilized in gravity pouring lines where you can have minimal free fall of the molten metal into your molds. |
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As the molten rock cooled to around 1000 celsius it solidified and crystallised and fractures along vertical joints formed. |
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Divergent boundaries also form volcanic islands which occur when the plates move apart to produce gaps which molten lava rises to fill. |
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A crust formed when the molten outer layer of Earth cooled to form a solid. |
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If magma reaches the surface, its behavior depends on the viscosity of the molten constituent rock. |
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Volcanic action was often attributed to chemical reactions and a thin layer of molten rock near the surface. |
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The report focuses on spherules, or droplets of solidified molten rock expelled by the impact of a comet or meteor. |
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As the plates pull apart, molten magma escapes from deeply buried chambers and squits up to the surface, where it flows out and hardens. |
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Because the Earth was molten when it was just formed, almost all of the gold present on Earth sank into the core. |
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In January 2011, China approved a project for a thorium molten salt reactor. |
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It does not react with aqueous, solid, or molten sodium or potassium hydroxide. |
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Because if the euro crashes at least you could melt down the coins and bring the molten metals to the local pawnbrokers. |
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Volcanoes are vents that allow molten rock, debris, and gases to be released from the magma chambers. |
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Because the Earth was molten when it was formed, almost all of the gold present in the early Earth probably sank into the planetary core. |
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But now the sulfurous gas and molten lava were trapped inside, making likely a second eruption. |
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The molten rock, with or without suspended crystals and gas bubbles, is called magma. |
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The remaining cryolite slag is removed from the surface and the molten composites were cast into a mold. |
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In the process, molten aluminum is atomized onto a surface on which the metal rapidly solidifies into sheet form. |
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The bars are fed into an atomization process that heats them in a primary melting pot and transfers the molten metal into a smaller vessel. |
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Subsequent heating of the tubes by fresh molten aluminum then caused recalescence. |
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The first quasi-crystal discovered was an AI-Mn alloy which was formed when the molten alloy of specific composition was cooled rapidly. |
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Most contemporary scientists thought that the Earth had been gradually cooling down since its birth as a molten globe. |
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This is crushed and sized, and the resulting graphite powder is mostly used to raise the carbon content of molten steel. |
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Blowing oxygen through molten pig iron lowers the carbon content of the alloy and changes it into steel. |
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Spatter cones are formed by accumulation of molten volcanic slag and cinders ejected in a more liquid form. |
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The Bessemer process involved using oxygen in air blown through molten pig iron to burn off the impurities and thus create steel. |
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This process, called marvering, forms a cool skin on the exterior of the molten glass blob, and shapes it. |
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The first, which contains a crucible of molten glass, is simply referred to as the furnace. |
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A glob of molten glass is placed on the end of the blowpipe, and is then inflated into a wooden or metal carved mold. |
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The glassworker can then quickly inflate the molten glass to a coherent blob and work it into a desired shape. |
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It expanded from bleary delay rippling with looped phrases to embrace molten metalloid raunch and blues grit, acoustic guitars and pedal steels. |
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Davy isolated sodium in the same year by passing an electric current through molten sodium hydroxide. |
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Gabbro forms from molten rock, called magma, that rises out of the mantle and hardens deep within the crust. |
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The molten glass exudes into the space outside the outer crucible, and a filament is pulled from the exudant to form a cored glass fiber. |
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Sodium sulfate is used as a fining agent, to help remove small air bubbles from molten glass. |
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Pierre Teilhard de Chardin noted that, as the molten Earth solidified, it formed a geosphere. |
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The slag separated, and floated on the molten iron, and was removed by lowering a dam at the end of the trough. |
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Cort's process consisted of stirring molten pig iron in a reverberatory furnace in an oxidising atmosphere, thus decarburising it. |
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In the original puddling technique, molten iron in a reverberatory furnace was stirred with rods, which were consumed in the process. |
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The flakes are molten, partially depolymerized and added to the virgin PET melt. |
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It involved taking molten steel from a Bessemer converter and pouring it into cooler liquid slag. |
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The Earth's Moon has no large volcanoes and no current volcanic activity, although recent evidence suggests it may still possess a partially molten core. |
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Firebrick, concrete, and cast iron are virtually unformable unless molten. |
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Plutonium alloys can be produced by adding a metal to molten plutonium. |
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They are formed by the cooling of molten magma on the earth's surface. |
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Natural graphite in this end use mostly goes into carbon raising in molten steel, although it can be used to lubricate the dies used to extrude hot steel. |
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At divergent boundaries, two plates move apart from each other and the space that this creates is filled with new crustal material sourced from molten magma that forms below. |
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Weaknesses in the Earth's crust created during the Caledonian mountain building phase allowed magma, or molten rock, to flow to the surface through volcanic vents. |
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Bessemer had been trying to reduce the cost of steelmaking for military ordnance, and developed his system for blowing air through molten pig iron to remove the impurities. |
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There are many ways to apply patterns and color to blown glass, including rolling molten glass in powdered color or larger pieces of colored glass called frit. |
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This style of element is used in atmosphere, draw, hardening, vacuum and carburizing furnaces as well as molten salt baths and aluminum melting and holding furnaces. |
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The resulting strings are dipped in oil or molten wax, which seeps into the tiny holes of the material and allows for the smooth writing ability of the pencil. |
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When the molten aluminum reaches a certain volume, it flows continuously out of the taphole into a connected holding crucible, where it is stored. |
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Wedron Flux developed Metal Pure AL 3, a homogenized flaked flux that allows total interaction with molten aluminum and produces a very dry dross with a low metallic content. |
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The molten glass has to be the correct viscousity to be blowable. |
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Flames rapidly spread and burning beams and molten lead began to fall on the wooden stalls, pews and other ecclesiastical fixtures 130 feet below. |
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To increase the stiffness of the molten glass, which in turn facilitates the process of blowing, there was a subtle change in the composition of glass. |
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Three volcano types The top two diagrams show the Hornito, a small and narrow type of volcano formed by small explosions of lava which is still molten when it lands. |
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At the age of sixteen, boy it was hard yakka, pouring fifty ton of red hot molten gun metal from the big firebrick lined oil furnace almost every day of the working week. |
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When molten aluminum metal temperatures are high, the tendency for aluminum oxide formation and penetration of the refractory lining is greatly accelerated. |
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The molten steel contains a large amount of dissolved gases so when the liquid steel hit the cooler surfaces of the liquid slag the gases were liberated. |
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Some of the molten iron from the blast was run into pigs and sent down the Severn for use in Bristol foundries, but much of it was used to cast pots and other cast iron goods. |
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The Philippines' most active volcano erupted again Monday, spewing ash and molten lava into the air, prompting volcanologists to warn of more violent eruptions in coming days. |
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He went on to electrolyse molten salts and discovered several new metals, including sodium and potassium, highly reactive elements known as the alkali metals. |
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The team succeeded in liquifying the DNA by combining negatively charged DNA crystals with positively charged molten metal complexes containing ethylene oxide tails. |
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His technique relied less on the heating and cooling, and more on the quenching process of rapidly cooling the molten steel when the right crystal structure had formed within. |
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The one hazard that must be examined and eliminated is the incapsulation or entrapment of any water, moisture or liquid-bearing material in molten metal. |
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The pots were removed after about 3 hours in the furnace, impurities in the form of slag skimmed off, and the molten steel poured into moulds to end up as cast ingots. |
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The molten steel was then poured into moulds and the crucibles reused. |
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From the start, every surface had to be meticulously clean and smooth before being immersed in a flux of sal ammoniac prior to a coat of molten tin. |
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Molten glass, which is basically a mixture of sand, ash and lime, is held at a temperature of 1,120 Celsius within a furnace. |
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Molten metal flows in a white-hot stream into the giant cast for one of York Minster's six new bells. |
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Molten chocolate cake and heirloom apple crostata, both served with ice cream, were simply delicious. |
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Molten metal is sometimes transferred directly in insulated ladles from the smelter to the customer's plant, occasionally over distances up to several hundred miles. |
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Molten metal must be kept in a vacuum or an inert atmosphere to avoid reaction with air. |
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Molten rock erupts onto the seafloor there, then cools and rifts away from the ridge on either side in a process known as seafloor spreading. |
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Molten gold, silver or pewter can then be poured into the cast. |
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Molten iron in a noninsulating container exposed to the air. |
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Molten iron for this foundry work was not only produced from the blast furnaces, but also by remelting pig iron in air furnaces, a variant of the reverberatory furnace. |
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