发明名称 ALUMINUM ALLOY CLAD MATERIAL FOR HEAT EXCHANGER EXCELLENT IN CORROSION RESISTANCE
摘要 PROBLEM TO BE SOLVED: To provide a clad material excellent in corrosion resistance and used as the member for structural purpose such as a heat exchanger or the like. SOLUTION: One side of a core material having a compsn. contg. 0.8 to l.8% Mn, one or >= two kinds among 0.5 to 1.5% Fe, 0.1 to 1.0% Si and 0.1 to 1.0% Cu, contg., at need, 0.05 to 0.2% Ti, 0.05 to 0.2% Zr and 0.01 to 0.2% Mg, and the balance Al with inevitable impurities is clad with an Al-Si or Al-Si-Zn brazing filler metal, and the other side of the core material is clad with a sacrificial anode surface material having a compsn. contg. one or >=two kinds among 1 to 10% Zn, 0.01 to 0.5% Co, 0.1 to 2.0% Ni and 0.1 to 1.5% Mn, and the balance Al with inevitable impurities.
申请公布号 JP2000087164(A) 申请公布日期 2000.03.28
申请号 JP19980253524 申请日期 1998.09.08
申请人 MITSUBISHI ALUM CO LTD 发明人 SAKATA KAZUYUKI;KURODA SHU;EDO MASAKAZU;TOMA KEN
分类号 B23K35/22;C22C21/00;C23F13/00 主分类号 B23K35/22
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