- 专利标题： Iron-based metal powder for ultra-high-speed laser cladding, its preparation method and its application
-
申请号： US17135064申请日： 2020-12-28
-
公开(公告)号： US11932927B2公开(公告)日： 2024-03-19
- 发明人: Miaohui Wang , Xueyuan Ge , Borui Du , Bowen Shen , Yifei Xu , Ning Xiao , Sheng Hao
- 申请人： BEIJING NATIONAL INNOVATION INSTITUTE OF LIGHTWEIGHT LTD
- 申请人地址： CN Beijing
- 专利权人： CHINA MACHINERY INSTITUTE OF ADVANCED MATERIALS (ZHENGZHOU) CO., LTD.
- 当前专利权人： CHINA MACHINERY INSTITUTE OF ADVANCED MATERIALS (ZHENGZHOU) CO., LTD.
- 当前专利权人地址： CN
- 主分类号： B23K26/34
- IPC分类号： B23K26/34 ; B22F1/05 ; B22F1/065 ; B22F9/08 ; C22C38/00 ; C22C38/02 ; C22C38/44 ; C22C38/50 ; C22C38/54 ; C22C38/58
摘要：
An iron-based metal powder for ultra-high-speed laser cladding comprising chemical composition and mass percentage of the metal powder of: C 0.6˜1.0%, Cr 17.0˜20.0%, Ni 5.0˜6.5%, Mn 2.0˜4.0%, Mo 1.0˜1.5%, Ti 4.0˜6.0%, B 1.0˜1.5%, N 0.08˜0.15%, Si≤0.5%, P≤0.030%, S≤0.030%, balance of Fe and unavoidable impurities, wherein the particle size of the metal powder is 15˜65 μm, the fluidity is 16˜20 s/50 g.
公开/授权文献
信息查询
