发明名称 |
Refractory composition comprising nitride filler and colloidal sol binder |
摘要 |
A refractory composition having a high resistance to corrosion by molten metal chlorides and chlorine gas at elevated temperatures. The composition comprises about 100 parts by weight of a nitride refractory filler, a suitable quantity of a colloidal sol binder and less than about 4 parts by weight of the oxides or hydroxides of magnesium, calcium, chromium and manganese.
|
申请公布号 |
US4517037(A) |
申请公布日期 |
1985.05.14 |
申请号 |
US19840589138 |
申请日期 |
1984.03.13 |
申请人 |
ALUMINUM COMPANY OF AMERICA |
发明人 |
FRANCIS, THOMAS L.;PHELPS, FRANKIE E. |
分类号 |
C04B35/58;C04B35/584;C04B35/597;C04B35/66;(IPC1-7):C04B35/58 |
主分类号 |
C04B35/58 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|