It can interact with softness as well as hardness, so that at times it moves flexibly as if it were flowing. |
|
As the quenched iron is tempered, its hardness decreases, whereas it usually gains in strength and toughness. |
|
Meanwhile the field investigation also showed that soil hardness affected the distribution of the zokor. |
|
Isn't the hardness of rock just as irrecusable as the reality of the complex plane? |
|
These additives were added either to enhance the hardness of the grout mixture or increase the resistibility to leaching. |
|
Temperatures below room temperature increase strength and hardness, with some loss of ductility and a decrease in anisotropy. |
|
These elements are added to enhance such mechanical properties as machinability, strength, and hardness. |
|
Where the rock contains mineral grains it may be possible to determine the hardness, lustre and streak of the minerals. |
|
Certainly he is more believable when he's doing anger and hardness than when he deploys his constrained smile. |
|
The hardness of shot is controlled by the amount of antimony added at the time of manufacture and by plating the shot with nickel or copper. |
|
Vickers indentors are more symmetric and better suited for particle hardness measurements. |
|
The Brinell hardness test consists in indenting the metal surface with a 10-mm-diameter steel ball at a load of 3,000 kg mass. |
|
Some age-hardening alloys do not develop full hardness unless they are cold-worked before aging. |
|
The hardness of the heat-affected zone can be minimized by reducing penetration into the cast iron base metal. |
|
When high hardness is the ultimate need, the material must be treated in such a way that the peak of the curve is reached. |
|
Thus, properties such as malleability, a high degree of hardness, poor cleavage, and chemical inertness are favorable. |
|
All minerals posses specific physical properties such as color, luster, crystal form, cleavage, fracture, hardness, and specific gravity. |
|
The difference of water properties lies not only in their softness or hardness. |
|
Cobalt is used in high-speed steels and increases the red hardness so that they can be used at higher operating temperatures. |
|
The addition of small amounts of osmium to these metals greatly increases their hardness. |
|
|
During this time, she was allowed to wear her own clothing, and not the stiffly starch hardness of the plain prison uniform. |
|
That mix of humanity and hardness rolled together has made many a local hero or heroine in working class communities throughout the years. |
|
Snow depth and hardness are major factors influencing winter fodder resources. |
|
The melding of the two steels imparted the ductility of iron to the hardness and edge-holding qualities of carbon steel. |
|
He still had a bushman's hardness, but was just about worn out from decades of demanding bush work. |
|
In infiltrative diseases or other causes of chronic splenomegaly the spleen is very firm, often approaching the hardness of the cirrhotic liver. |
|
In keeping with his character, Langer's hardness exists beneath a veneer of civility. |
|
In heat treating, one determines the hardness of pieces of metal by the Brinell hardness test. |
|
The oldest of the hardness test methods in common use on engineering materials today is the Brinell hardness test. |
|
The previous article dealt with the conventional Vickers and Brinell hardness tests. |
|
The machine permits highly accurate Brinell hardness tests to be carried out on parts with different dimensions. |
|
Optical microscopy, scanning electron microscopy, and Brinell hardness tests were carried out. |
|
We decided to only soften the water that would be heated, since there were no other quality issues with hardness in the cold tap water. |
|
England will be up against a degree of mental hardness which no other Test country begins to approach. |
|
What characterizes well-designed bitstream CD players is the absence of the metallic hardness that often marred the sound of low-cost CD players. |
|
Where hardness can be sacrificed, whale, cotton seed and mineral oils are used. |
|
The woman in his office has a hardness, even a harshness in her face and voice. |
|
Tooth-brushing at least twice daily with a small headed, medium hardness brush will also help reduce decay if a fluoride toothpaste is used. |
|
But we didn't start well with the bat, and there wasn't enough hardness in the middle order. |
|
A diamond is a gem excelling in brilliance and remarkable for extreme hardness. |
|
|
Certainly he is more believable when he's doing anger and hardness than when he deploys his constrained smile. He's not a grinner. |
|
This special elastomer is available in various properties of hardness and toughness and is resistant to abrasion. |
|
In a common hardness test, a pyramid-shaped diamond tool is pressed into a material, as in this gold sample. |
|
The drop in hardness accompanying secondary graphitization produces a corresponding reduction in tensile and fatigue strength as well. |
|
Rainwater typically has very low hardness levels, which reduces the use of soaps and detergents, and eliminates the need for a water softener. |
|
Test the floor hardness in several spots with a diamond cup mounted on a small angle grinder. |
|
They are not weldable, have poor ductility and only poor-to-fair toughness depending on carbon content and hardness. |
|
Small amounts of copper are added to increase hardness for some applications. |
|
Despite its hardness, it can be gnawed through, after it has fallen to the ground, by rodents such as the agouti. |
|
Rain will be falling on a variety of surface conditions including old crust, unconsolidated powder and windslabs of varying degrees of hardness. |
|
One refreshing shower of raindrops between rehearsal and concert and the oboe reed's hardness and pitch-stability may well be altered. |
|
Quench-hardened alloys normally are tempered to improve toughness and ductility and reduce hardness in a manner similar to that for alloy steels. |
|
The conventionally measured hardness of graphitic irons is influenced by the graphite, especially in gray iron. |
|
Manganese is added to an alloy to increase hardness and improve resistance to corrosion and mechanical shock. |
|
It affects the hardness and amount of lather in the soap, but can be drying to the skin. |
|
When the cob mix dries, it takes on the hardness of sandstone. |
|
They are resistant to abrasion and grease, and have good hardness. |
|
The new materials allow medical-device manufacturers to incorporate specific properties such as hardness, water permeability, and UV-light absorbency. |
|
We discovered the need to have a water analysis done to quantify the hardness, because a water softener to lower the dissolved mineral content was on the horizon. |
|
Tools having diameters greater than about 80 mm or equivalent sections in flat dimensions are difficult to harden to full hardness if there are re-entrant corners. |
|
|
Tin is structurally a weak metal, and when used in bearing applications it is alloyed with copper and antimony for increased hardness, tensile strength and fatigue resistance. |
|
Channing believed that the hardness of the city's well water made cleaning almost impossible to accomplish, since soap would not lather with water that contained impurities. |
|
With increase of soil hardness, digging duration in incisors significantly increased, but dried soil mass dug out by the zokors in each bout reduced. |
|
Among armadillos, some groups reduced their dentition in response to myrmecophagy and some acquired lobate teeth and accentuated differences in hardness of dentine types. |
|
Through the addition of manganese sulfide to the powder, we have a material that is machinable and still has a hardness in the Rockwell 26-27 range. |
|
His district, just south of Washington DC was among the hardness hit by the trembler. |
|
I portray Mecca as it really was, which means in all its hardness and brutality. |
|
Ultrasonic backscatter does react to changes in structure, however it can not be linked to a determined hardness value using the indentation method. |
|
It decreases hardenability but sustains hardness during tempering. |
|
The Shore seleroscope, which is the commonest example of a dynamic-hardness tester, measures the hardness in terms of the height of rebound of the indenter. |
|
Local materials may be used when dried and screened to meet required size and hardness and when determined to be free of grease or other impurities. |
|
They become discouraged at the hardness and toilsomeness of the way or at the little impression they are able to make on the world, and grow weary. |
|
Cylinders are parent bored but plasma coated with a few tenths of a millimeter coating to give the cylinder surface tool steel hardness and great durability. |
|
In this type of construction, the shank of the screwdriver was forged and knurled on the handle receiving end and then tempered to the desirable hardness. |
|
Birds-eye maple is an expensive and sought-after wood, and its decorative swirls and hardness make it perfect for these decorative and useful boards. |
|
Not even from the Northern Germany megalithic culture, a drilled axe has been reported that was made of Silex and thus of a material of comparable hardness. |
|
Bad Boys may not be everyone's cup of tea, but its unsparingness makes for quite a welcome alternative when so many films gloss over the hardness of their material. |
|
So even when he chastised his fellow Nazarenes for not accepting him, he did it out of a loving concern and even anguish over their hardness of heart. |
|
Wood may vary greatly in hardness, grain pattern, and grain direction. |
|
The company's blasting capabilities can be used to achieve specific surface roughness or to affect surface hardness of parts and in some applications reduce or remove burrs. |
|
|
By ensuring the product is consistent in its hardness and palatability, intakes can be controlled and the cost of improved performance can be managed. |
|
Because of their hardness palaeosols influence the landscape and commonly cap hills or coat slopes, protecting the underlying sediments from erosion. |
|
For a cold-worked material the Meyer hardness is essentially constant and independent of load, while the Brinell hardness decreases as the load increases. |
|
The Vickers hardness test operates on similar principles, the major difference being the use of a square based pyramidal diamond indentor rather than a hardened steel ball. |
|
Use the hardness of the aggregates in the concrete, and regularly consult your supplier, to guide your decision about the right diamond product to use. |
|
In general, as the amount of alloying elements increases, resistivity and the magnetic hardness of the material increase and thermal conductivity decreases. |
|
Diamond has been assigned a hardness value of 10, only a single point higher than corundum on Mohs scale, although it is far harder than this would indicate. |
|
The video also depicted various physical and analytical tests performed on tablets, including weight uniformity, tablet hardness, friability, disintegration, and dissolution. |
|
One has a cuticle-push-backer at one end and a grunge-dig-outer at the other, and the other tool has a cutting edge to cut off hardness around the toe. |
|
He refers to using one hard mineral to scratch another, presaging the Mohs hardness scale. |
|
The company warned that the change could see differences in the water hardness which could affect businesses. |
|
Each has a spring-loaded indentor which, when applied to the specimen, gives a direct hardness reading. |
|
The increase in the hardness of the fillets provides a potentially important economic value for the fish filleting industry. |
|
Historically significant test methods, as well as standard tests for hardness, flexibility, impact resistance, and post formability. |
|
Sulfur, largely a contaminant when present, forms iron sulfide, which prevents the formation of graphite and increases hardness. |
|
Lower levels of nata in the frankfurters yielded higher sensory firmness and instrumental hardness values. |
|
An increase in the carbon content will cause a significant increase in the hardness and tensile strength of iron. |
|
These alloys can be produced to modify the hardness and other metallurgical properties, to control melting point or to create exotic colors. |
|
Our metallography laboratory services include material analyses, scanning electron micrography and a variety of hardness tests. |
|
What I heard from the speakers was no brightness, no dullness, no hardness, no softness, no boominess, no nothing. |
|
|
Two hundred-fifty cycles of autoclaving had little effect on hardness and ultimate tensile strength. |
|
Patrick Hunt has postulated that the Egyptians used emery, which has greater hardness on the Mohs scale. |
|
Water hardness is classified based on concentration of calcium carbonate the water contains. |
|
Boron carbide is a high hardness boride, commonly called artificial diamond. |
|
Its panel glass has a hardness of 7 in the Mohs scale to ensure high durability. |
|
Every commission of sin introduces into the soul a certain degree of hardness. |
|
The songs basically detailed the hardness of life of those who work in the country. |
|
But the hydrophobic amide group of this bifunctional monomer brings amorphousness in the specimen and thus, decreasing the hardness value. |
|
Water hardness is also a critical factor in food processing and may be altered or treated by using a chemical ion exchange system. |
|
The animals were not badly off throughout that summer, in spite of the hardness of their work. |
|
No influences on specific volume and hardness on the day of baking were found for gluten-free sourdough breads. |
|
Water hardness results from the solution of carbon dioxide released by bacterial action in the soil in the percolating rainwater. |
|
Water hardness varies in different geographical locations, but most water tested in the United States has some degree of hardness. |
|
All sample areas were averaged and expressed as adhesiveness, chewiness, cohesiveness, gumminess, hardness and springiness. |
|
The test kit is used by technicians who must perform hardness tests on various types of nonmetallic materials. |
|
He states that rock crystal is valuable for its transparency and hardness, and can be carved into vessels and implements. |
|
The IP67-rated SuperSolar digital caliper is designed for ease of use, convenience and shop hardness. |
|
The water hardness rate results showed the field with force of 10 MT was the ideal result between the force of other magnetic fields. |
|
It is nearly impossible to differentiate between cut citrine and yellow topaz visually, but they differ in hardness. |
|
The Kingdom of Saudi Arabia is experiencing water hardness and contamination issues, thereby pushing the sales of water purifiers in the country. |
|
|
Dipping the patties in the WPI solution increased their hardness and crunchiness, but did not change their flavor profile. |
|
The hardness of the winters forces the breeders to house and handle their colts six months every year. |
|
Many conventional hardness machines have dashpots, solenoids, or other mechanisms to apply load smoothly and avoid impact. |
|
It also boasts higher toughness and surface hardness than general-purpose acrylic. |
|
When compared by hardness, most of the eggs were oviposited in papaya rated medium, and few in papayas rated soft or hard. |
|
Pliny gives a special place to iron, distinguishing the hardness of steel from what is now called wrought iron, a softer grade. |
|
Succinite has a hardness between 2 and 3, which is rather greater than that of many other fossil resins. |
|
The textural attributes of hardness, cohesiveness, springiness, gumminess and chewiness were calculated from the curve. |
|
The textural attributes of hardness, cohesiveness, springiness, gumminess, and chewiness were then calculated from the curve. |
|
Gumminess and chewiness were calculated as hardness x cohesiveness and gumminess x elasticity, respectively. |
|
There's a tougher tone, a more adventurous groping of atonality, hardness and riffing complexity. |
|
Characteristics such as mineral hardness, the mineral stratification, and access to that mineral will determine the method of extraction. |
|
For standardized measurements, there are Mohs hardness testing pencils on the market. |
|
Two pencils of the same grade but different manufacturers will not necessarily make a mark of identical tone nor have the same hardness. |
|
By varying the ratio of graphite to clay, the hardness of the graphite rod could also be varied. |
|
Graphite of various hardness or softness results in different qualities and tones when used as an artistic medium. |
|
This observation explains the low hardness and high ductility of single crystals of copper. |
|
The hardness is a resistance to the penetration of the sample surface, which was measured immediately after molding by a Barcol impressor. |
|
Hardness tests were performed on the Impressor GYZJ935 for BARCOL hardness. |
|
This is because a hot rivet cannot be properly heat treated to add strength and hardness. |
|
|
Thin film coatings may be applied to decrease friction or further increase hardness. |
|
The homogeneous crystal structure of this cast steel improved its strength and hardness compared to preceding forms of steel. |
|
Indentions in test samples are compared against indentions created in standard samples of known hardness. |
|
In as-cast or in unaged condition, the cutting forces increased with increasing hardness in irons having less carbon equivalent, which is typical and expected. |
|
Appendixes include a glossary, a bibliography, information on energy production and consumption, the Mohs scale of mineral hardness, and the periodic table of elements. |
|
In any case, they offer hardness at the expense of toughness. |
|
The micro hardness tester, a scaled down version of the IRHD dead load hardness tester was introduced in the 1950s to test thinner and small production samples. |
|
Curing allows concrete to achieve optimal strength and hardness. |
|
The researchers are now testing the properties of the carbon-13 diamonds, and they expect the new synthetics to surpass the hardness of natural diamonds. |
|
The shear test involves installing a rivet into two plates at specified hardness and thickness and measuring the force necessary to shear the plates. |
|
Results are presented as micrograph, macrographs and hardness graphs. |
|
Rivets need to be harder than the materials being joined, they are heat treated to various levels of hardness depending on the materials ductility and hardness. |
|
Optimal solutions were found for the demands placed on the new flavor granules with respect to particle size, solubility, hygroscopicity, and hardness. |
|
Its abrasion resistance varies according to the hardness and density of the wood and it can deteriorate if fresh water or marine organisms are allowed to penetrate the wood. |
|
Also, Barber-Colman now offers individually certified test disks for its Impressor hand-held hardness tester, allowing users to keep these testers calibrated in-house. |
|
Its color, hardness, and therapeutical features are so obvious. |
|
These parameters are taken care of over and beyond the requirements for strength, elongation, hardness, toughness, bendability and dimensional accuracy. |
|
The mechanical properties of iron and its alloys can be evaluated using a variety of tests, including the Brinell test, Rockwell test and the Vickers hardness test. |
|
Figure 5 shows the seriate values of hardness from the nanoindentation tests on the cross section and longitudinal section of micro column, respectively. |
|
Natural Quartz Countertop surfaces by Cosentino possess extraordinary characteristics including bacteriostatic protection, hardness, and resistance to impact and scratching. |
|
|
Of course, the hardness of modelling is already a problem in classical physics, as exemplified by the notorious difficulty of forecasting the weather well in advance. |
|
Polycrystalline diamond tooling is required because of the hardness and abrasiveness of the silicon carbide reinforcing particles, and this also adds to cost. |
|
The hardness measurements were conducted using a Zwick model 050 universal testing machine, a 5KN load cell, and a standard 203 mm diameter indentor foot. |
|
These qualities include such things as the hardness, quenching behavior, need for annealing, tempering behavior, yield strength, and tensile strength of the resulting steel. |
|
As well as encouraging externalization of mystery, male genitalization seems to encourage men to prize the qualities of hardness, upness, and linearity. |
|
Based on lath martensite and carbides, the surfacing electrode with high hardness was developed owing to adding graphite, ferrotitanium, ferrovanadium, etc. |
|