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U.S. Department of Energy
Office of Scientific and Technical Information

Aluminum alloy for cladding excellent in sacrificial anode property and erosion-corrosion resistance

Patent ·
OSTI ID:6470390
An aluminum alloy for cladding excellent in sacrificial anode property and erosion-corrosion resistance, which consists essentially of, in weight percentage: zinc - 0.3 to 3.0%, magnesium - 0.2 to 4.0%, manganese - 0.3 to 2.0%, and, the balance aluminum and incidental impurities; said alloy including an aluminum alloy also containing at least one element selected from the group consisting of, in weight percentage: indium - 0.005 to 0.2%, tin - 0.01 to 0.3%, and, bismuth - 0.01 to 0.3%; provided that the total content of indium, tin and bismuth being up to 0.3%.
Assignee:
Mitsubishi Aluminum K K (Japan)
Patent Number(s):
US 4238233
OSTI ID:
6470390
Country of Publication:
United States
Language:
English