-
公开(公告)号:US5861218A
公开(公告)日:1999-01-19
申请号:US557083
申请日:1995-12-05
申请人: Michitaka Sakurai , Akira Hiraya , Junichi Inagaki , Takayuki Urakawa , Satoshi Hashimoto , Toru Imokawa , Masaaki Yamashita , Toyofumi Watanabe
发明人: Michitaka Sakurai , Akira Hiraya , Junichi Inagaki , Takayuki Urakawa , Satoshi Hashimoto , Toru Imokawa , Masaaki Yamashita , Toyofumi Watanabe
CPC分类号: C23C22/53 , C23C2/26 , C23C2/28 , C23C28/3225 , C23C28/345 , Y10S428/935 , Y10S428/936 , Y10T428/1266 , Y10T428/12792 , Y10T428/12799
摘要: A zinciferous plated steel sheet which comprises a steel sheet, at least one zinciferous plating layer formed on at least one surface of the steel sheet, and an Fe--Ni--O film as an uppermost layer formed on the zinciferous plating layer. The total quantity of metallic elements in the Fe--Ni--O film is within a range of from 10 to 1,500 mg/m.sup.2, and the oxygen content in the Fe--Ni--O film is within a range of from 0.5 to under 30 wt. %. The ratio of the iron content (g/l) relative to the total quantity of the iron content (g/l) and the nickel content (g/l) in the Fe--Ni--O film is preferably within a range of from over 0 to under 1.0.
摘要翻译: PCT No.PCT / JP95 / 01947。 371 1995年12月5日第 102(e)日期1995年12月5日PCT 1995年9月26日PCT PCT。 WO96 / 10103 PCT出版物 日期:1996年4月4日一种镀锌钢板,其特征在于,含有钢板,形成在所述钢板的至少一个表面上的至少一层镀锌层和形成在所述镀锌层上的最上层的Fe-Ni-O系膜 层。 Fe-Ni-O系膜中的金属元素的总量为10〜1500mg / m 2,Fe-Ni-O系膜的氧含量为0.5〜30重量% 。 %。 铁含量(g / l)相对于铁含量(g / l)的总量和镍含量(g / l)在Fe-Ni-O膜中的比例优选在超过 0到1.0以下。