发明授权
- 专利标题： Corrosion-resistant iron-base material and a process for producing same
- 专利标题（中）： 耐腐蚀铁基材料及其制造方法
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申请号： US942190申请日： 1978-09-14
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公开(公告)号： US4252867A公开(公告)日： 1981-02-24
- 发明人: Keiji Nemoto , Kyoji Takahashi , Hiroyuki Hayashi
- 申请人： Keiji Nemoto , Kyoji Takahashi , Hiroyuki Hayashi
- 申请人地址： JPX Tokyo
- 专利权人： Director General of Agency of Industrial Science and Technology
- 当前专利权人： Director General of Agency of Industrial Science and Technology
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX53/8536 19780128
- 主分类号： B22F7/04
- IPC分类号： B22F7/04 ; C23C10/30 ; C23C24/08 ; C23C24/10 ; B05D3/12 ; B05D3/02 ; B32B15/00
摘要：
A corrosion-resistant iron-base material coated on at least a part of the surface thereof with a layer of a titanium-nickel alloy containing 5-45% by weight of nickel. This corrosion-resistant iron-base material is produced by applying a viscous coating liquid containing titanium powder, nickel powder and a binder onto the surface of an iron-base alloy and then heating the iron-base alloy at a temperature of 900.degree.-1200.degree. C. under vacuum so as to form on the surface thereof a layer of the titanium-nickel alloy containing 5-45% by weight of nickel.
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