| Bessemer's next difficulty was to carburize his pure iron, and thus to make it into steel. |
| In comparison, uncoated tubes in operation for one year in the same furnace exhibited significantly higher coking rates on average, and in some areas had begun to carburize. |
| And because the part surface is so clean, you can carburize extremely fast. |
| The present study investigated the use of a laser-beam, in order to carburize the surface of DIN 15CrNi6 low-alloy, case-hardening steel. |
