发明名称 |
Method for formation of thermal-spray coating layer of rare earth fluoride |
摘要 |
The invention discloses a material and an efficient method for the formation of a thermal-spray coating layer of a rare earth fluoride by a process of thermal-spray coating by using a unique thermal spray powder consisting of granules of the rare earth fluoride having a specified average particle diameter. The thermal-spray granules are prepared by granulating primary particles of the rare earth fluoride having a specified average particle diameter from an aqueous slurry containing a binder resin and subjecting the granules to a calcination treatment at a temperature not higher than 600° C.
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申请公布号 |
US6685991(B2) |
申请公布日期 |
2004.02.03 |
申请号 |
US20010917631 |
申请日期 |
2001.07.31 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
WATAYA KAZUHIRO;MAEDA TAKAO |
分类号 |
C01F17/00;C23C4/04;C23C4/10;(IPC1-7):B05D1/08;B32B15/04 |
主分类号 |
C01F17/00 |
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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