| 发明名称 |
PLASMA-SPRAYED ALUMINA LAYERS |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To manufacture plasma-sprayed alumina layers which are minimum in the number of defects in the layers such as cracks and holes, and high in wear resistance. <P>SOLUTION: Alumina layers on a base are plasma-sprayed so that particles of alumina in the layers have the size of 20-30 nm (nano-meter) and are mainly in α-phase. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
| 申请公布号 |
JP2006249581(A) |
申请公布日期 |
2006.09.21 |
| 申请号 |
JP20060064696 |
申请日期 |
2006.03.09 |
| 申请人 |
DEGUSSA AG |
发明人 |
DENG YI;OSWALD MONIKA;DELLER KLAUS;CLASEN ROLF;FEHRINGER GEORG |
| 分类号 |
C23C4/10;C03C17/245;C04B41/87 |
主分类号 |
C23C4/10 |
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