Method for making can end and tab stock

Details Method for making can end and tab stock Method for making can end and tab stock

1998-01-29

2000-04-04

Wyszomierski, George

Metal treatment

Process of modifying or maintaining internal physical...

With casting or solidifying from melt

148552, 148692, 148695, 148700, 148702, C22F 104

Patent

active

060456329

ABSTRACT:
End or tab stock and a method for its manufacture in which a low alloy content aluminum alloy is continuously cast to form a hot feedstock, the hot feedstock is rapidly quenched rapidly to prevent substantial precipitation of alloying elements, annealed, quenched, and coiled. The can end and tab stock of the invention has strength and formability equal to higher alloy content aluminum alloy.

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ASM Handbook, vol. 4, 1991, Heat Treating of Nonferrous Alloys, 860-866.

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