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A method for warmth treating optionally nsta ends and an aluminum alloy in a special warmth treated state
A method for warmth treating optionally nsta ends and an aluminum alloy in a special warmth treated state
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机译:一种对nsta端部进行选择性热处理的方法以及一种经过特殊热处理的铝合金
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1476942 Heat-treating aluminium alloys ALUMINUM CO OF AMERICA 27 Aug 1974 [26 Oct 1973] 37447/74 Heading C7A An alloy containing in weight per cent. is solution treated and, heat-treated at 350-520‹F for 10 seconds to 10 minutes, possibly after intermediate agency, e.g. at 175-325‹F. The hightemperature agency is such as to increase the corrosion resistance of the alloy to above that in the T6 condition, and may be carried out by immersion in molten metal.
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