| 发明名称 |
METHOD FOR THE THERMAL TREATMENT BY PLASMA OF AN AUSTENITIC STAINLESS STEEL. |
| 摘要 |
A method for the thermal treatment by plasma of an austenitic stainless steel, which comprises the step of thermal treatment by plasma of an austenitic stainless steel in a temperature range of from about 470°C to about 490°C, for a period of time of 1 hour, at a pressure of 267 Pa, in a gas atmosphere of Nitrogen and Hydrogen at a low pressure at a current density of 1.5 mA/cm2 that promotes the formation of a superficial austenitic layer free of chromium nitride. |
| 申请公布号 |
MX2015006130(A) |
申请公布日期 |
2016.11.14 |
| 申请号 |
MX20150006130 |
申请日期 |
2015.05.15 |
| 申请人 |
CORPORACIÓN MEXICANA DE INVESTIGACIÓN EN MATERIALES, S.A. DE C.V. |
发明人 |
JORGE LEOBARDO ACEVEDO DAVILA;EVERARDO EFREN GRANDA GUTIERREZ;JUAN CARLOS DIAZ GUILLEN;ALEJANDRO GARZA GOMEZ;RITA MUÑOZ ARROYO |
| 分类号 |
C21D1/76;C23C8/26 |
主分类号 |
C21D1/76 |
| 代理机构 |
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