- 专利标题: CHROMIUM FREE AND LOW-CHROMIUM WEAR RESISTANT ALLOYS
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申请号: US16163924申请日: 2018-10-18
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公开(公告)号: US20190160603A1公开(公告)日: 2019-05-30
- 发明人: Cameron Eibl
- 申请人: Scoperta, Inc.
- 主分类号: B23K35/30
- IPC分类号: B23K35/30 ; C22C38/56 ; C22C38/14 ; B23K35/02 ; B22F1/00 ; C22C37/10 ; C22C38/00 ; C22C38/46 ; C22C38/04 ; C22C38/44 ; C22C38/02 ; C21D9/50 ; C22C33/04 ; C22C38/54 ; C22C37/08 ; C22C38/08 ; C22C38/12
摘要:
Disclosed herein are embodiments of hardfacing/hardbanding materials, alloys, or powder compositions that can have low chromium content or be chromium free. In some embodiments, the alloys can contain transition metal borides and borocarbides with a particular metallic component weight percentage. The disclosed alloys can have high hardness and ASTM G65 performance, making them advantageous for hardfacing/hardbanding applications.
公开/授权文献
- US11253957B2 Chromium free and low-chromium wear resistant alloys 公开/授权日:2022-02-22
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