发明申请
- 专利标题： COMPOSITE MATERIAL, PART FOR CONTINUOUS CASTING, CONTINUOUS CASTING NOZZLE, CONTINUOUS CASTING METHOD, CAST MATERIAL, AND MAGNESIUM ALLOY CAST COIL MATERIAL
- 专利标题（中）： 复合材料，连续铸造件，连续铸造喷嘴，连续铸造方法，铸造材料和镁合金铸造材料
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申请号： US13702008申请日： 2011-06-03
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公开(公告)号： US20130089457A1公开(公告)日： 2013-04-11
- 发明人: Michimasa Miyanaga , Takeshi Uchihara , Masatada Numano , Yukihiro Oishi , Nozomu Kawabe
- 申请人： Michimasa Miyanaga , Takeshi Uchihara , Masatada Numano , Yukihiro Oishi , Nozomu Kawabe
- 申请人地址： JP Osaka
- 专利权人： Sumitomo Electric Industries Ltd
- 当前专利权人： Sumitomo Electric Industries Ltd
- 当前专利权人地址： JP Osaka
- 优先权： JP2010129285 20100604; JP2010129286 20100604; JP2011125063 20110603; JP2011125064 20110603
- 国际申请： PCT/JP2011/062824 WO 20110603
- 主分类号： B22D11/00
- IPC分类号： B22D11/00 ; C09D1/00 ; B22D11/10 ; B22D11/06 ; C22C23/00
摘要：
Provided is a composite material suitable for forming a part for continuous casting capable of producing cast materials of excellent surface quality for a long period of time and with which a molten metal is inhibited from flowing into a gap between a nozzle and a moving mold.A composite material (nozzle 1) includes a porous body 2 having a large number of pores and a filler incorporated in at least part of a portion that comes into contact with the molten metal, the portion being part of a surface portion of the porous body. The filler incorporated in the porous body 2 is at least one selected from a nitride, a carbide, and carbon.
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