发明授权
- 专利标题： Method of producing titanium clad steel plate by hot rolling
- 专利标题（中）： 热轧生产钛复合钢板的方法
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申请号： US892576申请日： 1986-08-01
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公开(公告)号： US4694985A公开(公告)日： 1987-09-22
- 发明人: Chiaki Ouchi , Masakazu Niikura , Hiroyoshi Suenaga
- 申请人： Chiaki Ouchi , Masakazu Niikura , Hiroyoshi Suenaga
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Kokan Kabushiki Kaisha
- 当前专利权人： Nippon Kokan Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 主分类号： B23K20/00
- IPC分类号： B23K20/00 ; B23K9/028 ; B23K20/04 ; B23K20/14 ; B23K31/02
摘要：
For producing titanium clad steel plates by hot rolling, oxide of Mo or V is used as an intermediate material, and a slab assembly is formed with ferrous bases and titanium cladding materials. At least one side of cladding surfaces of the bases and the cladding materials is coated with an oxide of Mo or V of 20 to 300 g/m.sup.2, and an interior of the slab assembly is air-discharged less than 10.sup.-1 torr, and the slab assembly is heated at temperatures between a melting point of the employed oxide plus 50.degree. C. and 1050.degree. C. and undertaken with hot rolling.