| 发明名称 |
SOLID MATERIAL MACHINING APPARATUS |
| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: apparatus is formed as solid body with working part made from hard alloy containing ferromagnetic binder introduced into surface layer of working part of solid body, with concentration of metal cobalt being at least 0.3% by weight, and layer thickness being at least 2.0 microns. Service life of working part of apparatus is increased by 6 times as compared to known construction. EFFECT: increased efficiency and service life, improved quality of worked products. 2 cl, 4 dwg, 2 tbl, 2 ex
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| 申请公布号 |
RU2131331(C1) |
申请公布日期 |
1999.06.10 |
| 申请号 |
RU19980111001 |
申请日期 |
1998.06.04 |
| 申请人 |
VSKOGO GOSUDARSTVENNOGO UNIVERSITETA IM. M.V.LOMON;OSOVA;VSKOGO G UNI IM M V LOMON |
发明人 |
KORSHUNOV A.B.;BUBLIK V.T.;EZERSKAJA L.F.;KARSAULIDZE V.I.;LIKHUSHINA E.V.;ORLOV P.B.;SAGALOVA T.B.;SVESHNIKOV S.V.;GOLUBTSOV I.V.;KUSTIKOV O.T.;L'VOV A.F.;PUPOVSKIJ A.F.;BALAKIN A.V.;MATUSEVICH G.M.;GAVRILOVA I.E.;PAVLOV S.A.;NARVA V.K.;KAZAKOV V.A.;TITOVA V.N.;KRYSOV G.A.;DUKHNOVSKIJ M.P.;KANEVSKIJ E.I.;BAZHINOV A.N.;RJABOV V.N.;SHESTERIKOV S.A.;GAZUKO I.V.;KLEMENT'EV JU.F.;TITOV A.M.;POSTNIKOV I.V.;NIKITIN V.G. |
| 分类号 |
B23B27/14;B22F7/06;(IPC1-7):B23B27/14 |
主分类号 |
B23B27/14 |
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