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LOW-ZINC HOT DIP ALUMINUM ALLOY COATING MATERIAL CONTAINING BE AND COMBINATION OF AGENTS, AND PREPA 发明申请

2023-10-03 3270 480K 0

专利信息

申请日期 2025-07-11 申请号 WOCN11081741
公开(公告)号 WO2012113242A1 公开(公告)日 2012-08-30
公开国别 WO 申请人省市代码 全国
申请人 GUIZHOU HUA KE ALUMINUM MATERIALS ENGINEERING RESEARCH CO LTD; CHE Yun; MEN Sanquan; ZHANG Zhongke
简介 A low-zinc hot dip aluminum alloy coating material containing Be and a combination of agents and a preparation method thereof. The alloy coating material comprises, by weight percent of the elements, Zn of less than 30, Be of 10-4 to 0.05, alloy strengthening agent of 10-4 to 6.0, solvent passivating agent of 10-4 to 1.0, precipitation hardening agent of 10-4 to 0.5, crystal grain size reducing agent of 10-4 to 1.0, rare earth additive of 10-4 to 1.0, and substrate-interface reaction buffer of 0.001 to 2.0, with the remainder being Al and inevitable trace impurities.


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