-
1.发明公开STEEL SHEET PLATED WITH ALUMINUM-CONTAINING ZINC AND PROCESS FOR PRODUCING SAME 审中-公开MIT ALUMINIUMHALTIGEM ZINK PLATTIERTES STAHLBLECH UND VERFAHREN ZUR HERSTELLUNG DAVON
公开(公告)号：EP2963152A4
公开(公告)日：2017-05-10
申请号：EP14756405
申请日：2014-02-27
申请人： NIPPON STEEL & SUMIKIN COATED SHEET CORP , NIPPON STEEL & SUMITOMO METAL CORP , NIHON PARKERIZING
发明人： SHIRAGAKI NOBUKI , SUGITANI TOMOKAZU , OYOKAWA HIROYUKI , YONETANI SATORU , KANAI HIROSHI , SHIMODA NOBUYUKI , OURA ICHIRO , KIKUCHI HITOSHI
IPC分类号： C23C28/00 , C22C18/04 , C22C21/10 , C22C30/06 , C23C2/06 , C23C2/12 , C23C2/26 , C23C22/60 , C23C22/66 , C23C22/68
CPC分类号： C22C21/10 , C22C18/04 , C22C30/06 , C23C2/06 , C23C2/12 , C23C2/26 , C23C22/60 , C23C22/66 , C23C22/68 , C23C28/321 , C23C28/34
摘要： The aluminum-zinc plated steel sheet according to the present invention includes a plated steel sheet and a covering film that covers the plated steel sheet. The covering film contains a basic compound of transition metal other than cobalt and chromium, and metallic cobalt, or metallic cobalt and a cobalt compound. An amount of the covering film per one side is within a range of 0.01 to 0.8 g/m 2 . An amount in terms of mass of transition metal other than cobalt in the covering film per one side of the plated steel sheet is within a range of 4 to 400 mg/m 2 . An amount in terms of mass of cobalt in the covering film per one side of the plated steel sheet is within a range of 0.1 to 20 mg/m 2 .
摘要翻译： 根据本发明的镀铝锌钢板包括镀覆钢板和覆盖镀覆钢板的覆盖膜。 被覆膜含有除钴和铬以外的过渡金属的碱性化合物和金属钴，或金属钴和钴化合物。 单面的被覆膜的量在0.01〜0.8g / m 2的范围内。 电镀钢板的单面的被覆膜中的钴以外的过渡金属的质量的范围为4〜400mg / m 2。 以电镀钢板的单面的被覆膜中的钴的质量换算量在0.1〜20mg / m 2的范围内。
-
2.发明公开
公开(公告)号：EP2821223A4
公开(公告)日：2015-08-12
申请号：EP13755785
申请日：2013-02-28
发明人： SHIRAGAKI NOBUKI , SUGITANI TOMOKAZU , OYOKAWA HIROYUKI , YONETANI SATORU , KANAI HIROSHI , SHIMODA NOBUYUKI , OURA ICHIRO , KIKUCHI HITOSHI
CPC分类号： C09D5/08 , B05D1/36 , B05D3/02 , B05D3/0254 , B05D7/16 , B05D7/51 , B05D2350/65 , B32B15/08 , C09D5/028 , C09D7/61 , C09D133/10 , C09D133/12 , C09D175/06 , C23C2/06 , C23C2/12 , C23C2/26 , C23C22/60 , C23C22/66 , C23C22/68 , C23C26/00 , C23C28/00 , C23C30/00 , Y10T428/12549 , Y10T428/12569 , Y10T428/12757 , Y10T428/12799 , Y10T428/12972 , Y10T428/12979 , Y10T428/2495 , Y10T428/27
摘要： A surface-coated aluminum and zinc plated steel sheet in accordance with the present invention includes: a plated steel sheet; a composite coating film formed by applying an aqueous surface treatment agent on the plated steel sheet and drying the aqueous surface treatment agent. The aqueous surface treatment agent contains a water dispersible resin (A), a cobalt compound (B), and water, and has a pH within a range of 7.5 to 10. The composite coating film contains the water dispersible resin (A) and the cobalt compound (B). A percentage by mass of the water dispersible resin (A) in the composite coating film is 90% or more. A mass of the composite coating film per one surface of the plated steel sheet falls within a range of 0.5 to 3.5 g/m 2 .
-
搜索结果
2 条记录 (耗时 0.016 秒)
