发明名称 |
BENEFICIATED LANTHANUM CHROMITE FOR LOW TEMPERATURE FIRING |
摘要 |
A lanthanum chromite ceramic powder mixture that consists essentially of 1 mol of LaCr1-xMxO3, where M is a divalent metal selected from the group consisting of magnesium, calcium and mixtures thereof and x ranges from 0.03 to 0.3; y mols of B2O3, where y ranges from 0.005 to 0.04; and z mols of La2O3, where the ratio z/y ranges from 1.1 to 3. The mixture is formed into powder compacts and sintered to near full density at temperatures as low as 1400 DEG C. |
申请公布号 |
WO9212929(A3) |
申请公布日期 |
1992.09.17 |
申请号 |
WO1992US00509 |
申请日期 |
1992.01.21 |
申请人 |
ALLIED-SIGNAL INC. |
发明人 |
CIPOLLINI, NED, E.;WU, BEILI, LI;HAIG, STEPHEN;YAMANIS, JEAN |
分类号 |
C01G37/00;C04B35/42;C04B35/50;C04B35/624;H01M8/02;H01M8/12 |
主分类号 |
C01G37/00 |
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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