| 发明名称 |
METHOD AND APPARATUS FOR HEAT TREATING A METAL |
| 摘要 |
Described herein is a method that can be used for heat treating a metal in at least one of the following processes: carburizing, carbonitriding, nitrocarburizing, and neutral carbon potential annealing operations that are used in a 1 atmosphere pressure furnace and in an atmosphere that is oxygen free and comprises nitrogen and at least one hydrocarbon.
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| 申请公布号 |
US2013008565(A1) |
申请公布日期 |
2013.01.10 |
| 申请号 |
US201113338742 |
申请日期 |
2011.12.28 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS, INC.;ZURECKI ZBIGNIEW;WANG XIAOLAN;PLICHT GUIDO;GREEN JOHN LEWIS;WEHR-AUKLAND ANNA K. |
发明人 |
ZURECKI ZBIGNIEW;WANG XIAOLAN;PLICHT GUIDO;GREEN JOHN LEWIS;WEHR-AUKLAND ANNA K. |
| 分类号 |
C21D11/00;B23K31/12;C23C8/20;C23C8/30;C23C8/36 |
主分类号 |
C21D11/00 |
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