| 发明名称 |
PROCESS FOR PRETREATMENT OF SINTERED MATERIAL |
| 摘要 |
Method for pretreating a sintering material consists of separating a nucleus particles from the sintering material before the granulating process, and adding water to nucleus particles, wherein the amount of water is 100-115% of the saturated water of nucleus particles. The method improves permeability of sintering material.
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| 申请公布号 |
KR900005430(B1) |
申请公布日期 |
1990.07.30 |
| 申请号 |
KR19870015111 |
申请日期 |
1987.12.28 |
| 申请人 |
POHANG IRON & STEEL CO., LTD.;KOREA INDUSTRIAL TECHNOLOGY INSTITUTE |
发明人 |
CHO BYUNG-KUG |
| 分类号 |
C22B1/16;(IPC1-7):C22B1/16 |
主分类号 |
C22B1/16 |
| 代理机构 |
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代理人 |
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