| 发明名称 |
Thermal spray powder process |
| 摘要 |
It is found that calcining chromium oxide powders having a particle size component smaller than 10 microns reduces the volume proportion of smaller particles and increases the general uniformity of particle sizes in the distribution and the roundness of the particles.
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| 申请公布号 |
US6410470(B1) |
申请公布日期 |
2002.06.25 |
| 申请号 |
US20000556324 |
申请日期 |
2000.04.24 |
| 申请人 |
SAINT-GOBAIN INDUSTRIAL CERAMICS, INC. |
发明人 |
WALLAR HOWARD;QUINLIVAN ROBERT F.;YU SUNG H. |
| 分类号 |
C23C4/10;(IPC1-7):C04B35/12 |
主分类号 |
C23C4/10 |
| 代理机构 |
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代理人 |
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