- 专利标题: High-tensile brass alloy and high-tensile brass alloy product
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申请号: US17275143申请日: 2018-10-29
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公开(公告)号: US11572606B2公开(公告)日: 2023-02-07
- 发明人: Björn Reetz , Hermann Gummert , Thomas Plett
- 申请人: Otto Fuchs Kommanditgesellschaft
- 申请人地址: DE Meinzerhagen
- 专利权人: Otto Fuchs Kommanditgesellschaft
- 当前专利权人: Otto Fuchs Kommanditgesellschaft
- 当前专利权人地址: DE Meinzerhagen
- 代理机构: Polson Intellectual Property Law, PC
- 代理商 Margaret Polson; Christopher Sylvain
- 国际申请: PCT/EP2018/079587 WO 20181029
- 国际公布: WO2020/088738 WO 20200507
- 主分类号: C22C9/04
- IPC分类号: C22C9/04 ; F16C33/12
摘要:
A special brass alloy containing 62.5 to 65% by weight Cu, 2.0 to 2.4% by weight Mn, 0.7 to 0.9% by weight Ni, 1.9 to 2.3% by weight Al, 0.35 to 0.65% by weight Si, 0.3 to 0.6% by weight Fe, 0.18 to 0.4% by weight Sn and Cr, either alone or in combination, ≤0.1% by weight Pb, the remainder consisting of Zn and inevitable impurities.
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