发明名称 |
PROCESS FOR CONTROLLING THE CARBON AMOUNT |
摘要 |
A method for controlling the carbon amount comprises infiltrating the requiring carbon amount by heating to above melting point of metal-C alloy in vacuum sintering furnace under the condition that metal-C alloy is put on the pressed or sintered n-phase cemented carbides (specially WC) being in need of a carbon. The sintered cemented carbides have excellent mechanical properties.
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申请公布号 |
KR890003137(B1) |
申请公布日期 |
1989.08.23 |
申请号 |
KR19850009759 |
申请日期 |
1985.12.24 |
申请人 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
UN, KWANG-YONG;PARK, JONG-KU;KIM, DO-YON |
分类号 |
C22C1/04;(IPC1-7):C22C1/04 |
主分类号 |
C22C1/04 |
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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