Al−Sn合金被覆鋼板
- 专利权人:
- JFEスチール株式会社
- 发明人:
- 大塚 真司,平 章一郎
- 申请号:
- JP20140044456
- 公开号:
- JP6070607(B2)
- 申请日:
- 2014.03.07
- 申请国别(地区):
- 日本
- 年份:
- 2017
- 代理人:
- 摘要:
- PROBLEM TO BE SOLVED: To provide a steel plate excellent in corrosion resistance without using Zn.SOLUTION: A steel plate surface has thereon an Al-Sn alloy coating as much as 2-50 g/mhaving the Al content of 20 mass% or more and below 40 mass%.
- 来源网站:
- 中国工程科技知识中心