Patent JPS5294878A successfully refreshed from Google Patents.
JPS5294878A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Manufacture of super hard alloy for coating
Assignee: Sumitomo Electric Industries Ltd
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Filing: 1976-02-04
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Granted: —
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Expires: 1996-02-04
Abstract
Abstract PURPOSE:To manufacture the coating film, having a strong adhesive property not gained in the past, by coating WC base super hard alloy as mother material with ion plating, after preliminary heating more than 400 deg.C, less than 100 deg.C.
Inventors
- 👤 Yoshihiko Doi
- 👤 Mitsunori Kobayashi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 23:55
CPC Classifications
C; C23; C23C; C23C14/00; C23C14/06; C23C14/0635; C23C30/00; C23C30/005
Claims Analysis
Total Claims: 0
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