发明申请
- 专利标题: LOW ALLOYED STEEL POWDER
- 专利标题(中): 低合金钢粉
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申请号: US12810230申请日: 2008-12-18
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公开(公告)号: US20100278681A1公开(公告)日: 2010-11-04
- 发明人: Sven Bengtsson , Anna Larsson
- 申请人: Sven Bengtsson , Anna Larsson
- 申请人地址: SE Hoganas
- 专利权人: Hoganas AB
- 当前专利权人: Hoganas AB
- 当前专利权人地址: SE Hoganas
- 优先权: SE0702893-9 20071227
- 国际申请: PCT/SE08/51510 WO 20081218
- 主分类号: B22F3/24
- IPC分类号: B22F3/24 ; C22C38/18 ; C22C38/20 ; C22C38/22 ; B22F3/12 ; B22F1/00
摘要:
A water atomised prealloyed iron-based steel powder is provided which comprises by weight-%: 0.2-1.5 Cr, 0.05-0.4 V, 0.09-0.6 Mn, less than 0.1 Mo, less than 0.1 Ni, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, less than 0.5 of unavoidable impurities, the balance being iron.
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