发明名称 |
REVETEMENT RESISTANT A L'USURE POUR OUTILS DE COUPE ET PROCEDE D'APPLICATION DUDIT REVETEMENT. |
摘要 |
A wear-resistant coating of a cutting tool has at least a single layer of an interstitial phase which comprises alloying components and a non-metallic component the content of which falls within the boundaries of a region wherein a compound of this interstitial phase having the greatest thermodynamic stability is homogeneous. One of the alloying components functions as a catalyst which facilitates the compound with the high thermodynamic stability to form. A method of applying the wear-resistant coating to a cutting tool provides for condensing matter by virtue of ion bombardment and consists in introducing the catalyst into a vacuum by evaporating the material of a cathode and depositing a layer of coating on the base material of the cutting tool at a temperature thereof which permits a catalytic reaction to take place owing whereto the content of the non-metallic component falls within the boundaries of a region wherein the compound with the highest thermodynamic stability is homogeneous. |
申请公布号 |
FR2599285(B1) |
申请公布日期 |
1989.03.31 |
申请号 |
FR19860007827 |
申请日期 |
1986.05.30 |
申请人 |
INSTR I |
发明人 |
GAVRILOV ALEXEI GEORGIEVICH;ZHED VIKTOR PETROVICH;KURBATOVA ELENA IVANOVNA;SINELSCHIKOV ANDREI KARLOVICH;SOKOLOVSKAYA EVDOKIA MIKHAILOV;BOZHUKOV VLADIMIR BORISOVICH;BOYARUNAS ALBERT MIKHAILOVICH |
分类号 |
B23B27/14;C23C14/02;C23C14/06;C23C14/32;C23C14/34;C23C30/00;(IPC1-7):B23B27/14;C22C29/00;C23C14/48;B23B51/02;B23C5/00 |
主分类号 |
B23B27/14 |
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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