| 发明名称 |
OXIDE-DISPERSION-STRENGTHENED HEAT-RESISTANT SINTERED ALLOY |
| 摘要 |
An oxide-dispersion-strengthened sintered alloy improved in oxidation resistance and compressive strength for use at high temperatures of at least 1350<o> C. The alloy comprises a matrix of a metal consisting substantially or predominantly of Cr, and 0.2 to 2.0% by weight of Y2O3 finely dispersed in the matrix. The Y2O3 as finely dispersed is up to 0.1 mu m in mean particle size. |
| 申请公布号 |
AU1502592(A) |
申请公布日期 |
1992.10.29 |
| 申请号 |
AU19920015025 |
申请日期 |
1992.04.21 |
| 申请人 |
KUBOTA CORPORATION |
发明人 |
TOSHIAKI MORICHIKA;TAKASHI ONISHI;HIROSHI YAMAMOTO;KOICHI YANAI;HIROYIKI ARARAGI |
| 分类号 |
C21D1/00;C22C1/04;C22C1/10;C22C27/06;C22C32/00 |
主分类号 |
C21D1/00 |
| 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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