发明名称 |
Wear-resistant, corrosion-resistant Ni-Cr-Mo thermal spray powder and method |
摘要 |
Enhancing wear and corrosion resistance of an industrial component by depositing a Ni-based alloy coating having a thickness of at least about 50 microns onto a surface of the industrial component by high velocity oxyfuel propulsion of a Ni-based alloy powder containing a) Cr, b) from about 15 to about 25 wt % Mo, c) no more than about 1 wt % Fe, and d) no more than about 1 wt % elements having an atomic number greater than 42. A Ni-based alloy powder for HVOF deposition containing a) Cr, b) from about 15 to about 25 wt % Mo, c) no more than about 1 wt % Fe, and d) no more than about 1 wt % elements having an atomic number greater than 42. A Ni-based coating on an industrial component having enhanced corrosion and wear resistance.
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申请公布号 |
US6863990(B2) |
申请公布日期 |
2005.03.08 |
申请号 |
US20030429010 |
申请日期 |
2003.05.02 |
申请人 |
DELORO STELLITE HOLDINGS CORPORATION |
发明人 |
WU JAMES B. C.;YAO MATTHEW X. |
分类号 |
B05D1/02;B22F1/00;B22F3/115;B32B15/01;B32B15/04;B32B15/16;C22C19/03;C22C19/05;C23C4/04;C23C4/06;C23C4/08;C23C4/12;C23F11/00;(IPC1-7):C22C19/03 |
主分类号 |
B05D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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