发明名称 |
CUTTING TOOL AND METHOD OF MANUFACTURE THEREOF |
摘要 |
A coating (3) is deposited on a substrate (1) of a cutting tool and contains a refractory metal compound of the group of C, N, O, B, Si elements with microcrystals incorporated therein, which compound is produced by heating by means of metal ion bombardment with the simultaneous inlet of a gas reagent containing the elements from the group of C, N, B, O, Si. The heating is effected up to a temperature, which is 100<o>C less than the temperature at which the loss of strength of the substrate takes place, and which is maintained in the range from said temperature to +50<o>C. A pressure of the gas reagent is adjusted simultaneously in the range of 13.33 to 13.33 x 10<-2>Pa. A maximum number of the microcrystals have such an orientation that the same crystallographic plane (4) thereof is parallel to the substrate (1). |
申请公布号 |
AU2122383(A) |
申请公布日期 |
1985.03.29 |
申请号 |
AU19830021223 |
申请日期 |
1983.08.25 |
申请人 |
VNI INSTRUMENT INST |
发明人 |
GAVRILOV, ALEXEI GEORGIEVICH;GALITSKAYA, GALINA KONSTANTINOVNA;ZHED, VIKTOR PETROVICH;SINELSCHIKOV, ANDREI KARLOVICH;BOYARUNAS, ALBERT MIKHAILOVICH;LEIN, ANATOLY MIKHAILOVICH;STEPNOV, EVGENY MIKHAILOVICH |
分类号 |
B23B27/14;B23P15/28;C04B41/87;C23C14/00;C23C14/06;C23C14/24;C23C14/32;C23C16/30;C23C30/00;(IPC1-7):B23B27/14;C23C13/00 |
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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