发明授权
- 专利标题: Metal carbide coatings on metal substrates
- 专利标题(中): 金属基底上的金属碳化物涂层
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申请号: US3552939D申请日: 1967-12-06
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公开(公告)号: US3552939A公开(公告)日: 1971-01-05
- 发明人: DARNELL JAMES R , TARVER DONALD A
- 申请人: TEXAS INSTRUMENTS INC
- 专利权人: Texas Instruments Inc
- 当前专利权人: Texas Instruments Inc
- 优先权: US38772564 1964-08-05; US72188667 1967-12-06
- 主分类号: B41F19/08
- IPC分类号: B41F19/08 ; C23C10/60 ; C23C16/02 ; C23C16/32 ; C23C28/00 ; B32B15/16
摘要:
A METAL SUBSTRATE SELECTED FROM STEEL, NICKEL AND NICKELBASE ALLOYS HAVING A REFRACTORY METAL DIFFUSED INTO A SUBFACE REGION THEREOF IS PROVIDED WITH A COHERENT COAT OF A REFRACTORY METAL CARBIDE ADHERENTYL BONDED TO THE DIFFUSED SURFACE REGION OF THE SUBSTRATE.
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