发明授权
- 专利标题: Aluminum type plated steel sheet and heat shrink band using the same
- 专利标题(中): 铝型电镀钢板和使用其的热收缩带
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申请号: US11815834申请日: 2006-02-09
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公开(公告)号: US07968210B2公开(公告)日: 2011-06-28
- 发明人: Kunio Nishimura , Masayuki Abe , Haruhiko Eguchi , Yoshihisa Takada
- 申请人: Kunio Nishimura , Masayuki Abe , Haruhiko Eguchi , Yoshihisa Takada
- 申请人地址: JP Tokyo
- 专利权人: Nippon Steel Corporation
- 当前专利权人: Nippon Steel Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Dorsey & Whitney LLP
- 优先权: JP2005-034357 20050210
- 国际申请: PCT/JP2006/302270 WO 20060209
- 国际公布: WO2006/085594 WO 20060817
- 主分类号: B32B15/18
- IPC分类号: B32B15/18 ; B32B15/20
摘要:
An exemplary embodiment of an aluminum type plated steel sheet which excels in discoloration resistance, and weldability, which does not decorate after re-heating and which can prevent increasing of strength, and a heat shrink band using the same are provided. For example, the heat shrink band can be made of an aluminum type plated steel sheet consisting of a steel sheet being composed of, e.g., not more than about 0.005 mass % of C; not more than about 0.005 mass % of N; not less than about 0.1 mass % and not more than about 0.5 mass % of Si; not more than about 0.1 mass % of P; not more than about 0.02 mass % of S; not less than about 1.05 mass % and not more than 2.0 mass % of Mn; not more than 1.0 mass % of sol Al; a residual amount of Fe and inevitable impurities, and an aluminum type plated layer mainly consisting of Al being deposited thereon. Such exemplary sheet can be prevented from a discoloration upon, e.g., being re-heated at a temperature of not less than about 500° C. to not more than about 700° C.
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