发明名称 |
Modified low temperature case hardening processes |
摘要 |
<p>An iron-containing workpiece is case hardened by low temperature carburization during which one or more process steps - including adjusting the carburization temperature, adjusting the concentration of carburization specie in the carburization gas and reactivating the surfaces to be carburized - is carried out to enhance the overall rate and uniformity of carburization with minimized soot generation, whereby carburization can be completed faster than possible in the past.</p> |
申请公布号 |
EP2497842(B1) |
申请公布日期 |
2014.03.19 |
申请号 |
EP20120156362 |
申请日期 |
2001.01.26 |
申请人 |
SWAGELOK COMPANY |
发明人 |
WILLIAMS, PETER C.;MARX, STEVEN V. |
分类号 |
C23C8/20;C21D1/06;C21D1/76;C23C8/02;C23C8/22;C23C8/80 |
主分类号 |
C23C8/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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