发明申请
US20110168056A1 ALLOY PARTICLE AND WIRE USED IN AIR PLASMA SPRAY OR WIRE ARC SPRAY
审中-公开
在等离子喷涂或电弧喷涂中使用的合金颗粒和线
- 专利标题： ALLOY PARTICLE AND WIRE USED IN AIR PLASMA SPRAY OR WIRE ARC SPRAY
- 专利标题（中）： 在等离子喷涂或电弧喷涂中使用的合金颗粒和线
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申请号： US13119881申请日： 2009-09-24
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公开(公告)号： US20110168056A1公开(公告)日： 2011-07-14
- 发明人: Seiji Kuroda , Zhen Su Zeng , Jin Kawakita , Hideyuki Murakami , Masayuki Komatsu
- 申请人： Seiji Kuroda , Zhen Su Zeng , Jin Kawakita , Hideyuki Murakami , Masayuki Komatsu
- 申请人地址： JP Tsukuba-shi, Ibaraki
- 专利权人： NATIONAL INSTITUTE FOR MATERIALS SCIENCE
- 当前专利权人： NATIONAL INSTITUTE FOR MATERIALS SCIENCE
- 当前专利权人地址： JP Tsukuba-shi, Ibaraki
- 优先权： JP2008-243206 20080922
- 国际申请： PCT/JP2009/066508 WO 20090924
- 主分类号： C09D1/00
- IPC分类号： C09D1/00
摘要：
The present invention relates to improvement in alloy powder particles or wires used as a source material in atmospheric plasma spray and wire arc spray to reduce the amount of oxides on the thermal-sprayed coating.The alloy particles and the wire of the present invention 1 are doped with at least an element to be oxidized and evaporated preferentially as compared to the major alloy elements on the particle surface during flight by spraying.
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