发明授权
- 专利标题： Mold powder for continuous casting
- 专利标题（中）： 模具粉末用于连铸
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申请号： US98139申请日： 1993-07-28
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公开(公告)号： US5356454A公开(公告)日： 1994-10-18
- 发明人: Seiji Itoyama , Hidenari Kitaoka , Toshikazu Sakuraya , Kenichi Sorimachi , Saburo Moriwaki , Sumio Yamada , Chikashi Tada , Takahiro Mitumune , Shinichi Kaneko , Masafumi Maeda
- 申请人： Seiji Itoyama , Hidenari Kitaoka , Toshikazu Sakuraya , Kenichi Sorimachi , Saburo Moriwaki , Sumio Yamada , Chikashi Tada , Takahiro Mitumune , Shinichi Kaneko , Masafumi Maeda
- 申请人地址： JPX Hyogo
- 专利权人： Kawasaki Steel Corporation
- 当前专利权人： Kawasaki Steel Corporation
- 当前专利权人地址： JPX Hyogo
- 主分类号： B22D11/111
- IPC分类号： B22D11/111 ; C21C7/076 ; B22C1/00
摘要：
A mold powder for use in continuous casting, containing specified amounts of CaO, Al.sub.2 O.sub.3, TiO.sub.2, Li.sub.2 O, BaO, MgO, F and Na.sub.2 O, and further containing at least one of BN and C as aggregate. The mold powder, when used in continuous casting of a steel rich in strong reducing metal elements such as Al, Ti, REM and so forth, remarkably suppresses generation of deterioration in the surface quality of the slab and break out of the slab which are attributable inferior lubrication.
公开/授权文献
- USD425981S Oral irrigator medicament reservoir 公开/授权日：2000-05-30
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