| 发明名称 |
Gunning refractories |
| 摘要 |
A gunning refractory of the mean particle diameter in the range 1-10 mm, characterized in that a molten liquid of pitch having softening point higher than 100 DEG C. is mixed with refractory inorganic fine particles where the proportion to the total weight is in the range 5-85% by weight, and thereafter the mixture is hardened.
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| 申请公布号 |
US4261752(A) |
申请公布日期 |
1981.04.14 |
| 申请号 |
US19790039142 |
申请日期 |
1979.05.15 |
| 申请人 |
SHINAGAWA REFRACTORIES CO., LTD. |
发明人 |
DANJYO, HIROYUKI;YORITA, EIICHI;SAWADA, SHOJIRO;HASHIMOTO, FUMIYOSHI |
| 分类号 |
B22D41/02;B29C70/52;C04B26/26;C04B35/01;C04B35/632;C04B35/634;C04B35/66;C21C5/44;F27D1/16;(IPC1-7):C04B35/04 |
主分类号 |
B22D41/02 |
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