发明公开
- 专利标题: STEEL POWDER AND MOLD USING THE SAME
- 专利标题(中): 维多利亚独立组织
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申请号: EP16152652.0申请日: 2016-01-25
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公开(公告)号: EP3050649A1公开(公告)日: 2016-08-03
- 发明人: KAWANO, Masamichi
- 申请人: Daido Steel Co.,Ltd.
- 申请人地址: 1-10, Higashisakura 1-chome Higashi-ku Nagoya-shi Aichi 461-8581 JP
- 专利权人: Daido Steel Co.,Ltd.
- 当前专利权人: Daido Steel Co.,Ltd.
- 当前专利权人地址: 1-10, Higashisakura 1-chome Higashi-ku Nagoya-shi Aichi 461-8581 JP
- 代理机构: Diehl & Partner GbR
- 优先权: JP2015014809 20150128; JP2015161384 20150818
- 主分类号: B22F3/105
- IPC分类号: B22F3/105 ; B22F5/00 ; C22C33/02 ; C22C38/28
摘要:
The present invention relates to a steel powder having a composition containing, in mass %, 0.10≤C≤0.25, 0.005≤Si≤0.600, 2.00≤Cr≤6.00, -0.0125×[Cr]+0.125≤Mn≤-0.100×[Cr]+1.800 in which the [Cr] represents the value of Cr content in mass %, 0.01≤Mo≤1.80, -0.00447×[Mo]+0.010≤V≤-0.1117×[Mo]+0.901 in which the [Mo] represents the value of Mo content in mass %, 0.0002≤N≤0.3000, and the balance being Fe and unavoidable impurities.
公开/授权文献
- EP3050649B1 STEEL POWDER AND MOLD USING THE SAME 公开/授权日:2019-04-03
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