Invention Grant
- Patent Title: Nickel-chromium-iron alloy
- Patent Title (中): 镍铬合金
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Application No.: US31332272Application Date: 1972-12-08
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Publication No.: US3826649APublication Date: 1974-07-30
- Inventor: SOEDERBERG R , HELMER C
- Applicant: SANDVIK AB
- Assignee: Sandvik AB
- Current Assignee: Sandvik AB
- Priority: SE1637871 1971-12-21
- Main IPC: C22C38/44
- IPC: C22C38/44 ; C22C37/10 ; C22C39/02
Abstract:
A STAINLESS STEEL ADAPTED FOR USE AT HIGH TEMPERATURES CONTAINS FROM UP TO 4% BY WEIGHT OF TUNGSTEN, TOGETHER WITH TITANIUM AND ALUMINUM.
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