| 发明名称 |
Protoenstatite ceramic units and process for their preparation |
| 摘要 |
Protoenstatite ceramic units are prepared by compressing units of a mixture of 55 to 80 parts by weight of uncalcined demagnetized asbestos tailings with 22 to 44 parts by weight of a source of silica and from 0 to 17 parts by weight of fluxing agents and firing the units at 1250 DEG to 1500 DEG C.
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| 申请公布号 |
US4468473(A) |
申请公布日期 |
1984.08.28 |
| 申请号 |
US19820412208 |
申请日期 |
1982.08.27 |
| 申请人 |
SOCIETE NATIONALE DE LIAMIANTE |
发明人 |
DROLET, JEAN P.;CHEVALIER, JEAN P. |
| 分类号 |
C04B35/20;(IPC1-7):C04B35/00 |
主分类号 |
C04B35/20 |
| 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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