Metal treatment – Compositions – Heat treating
Patent
1976-05-11
1978-01-10
Padgett, Benjamin R.
Metal treatment
Compositions
Heat treating
23230C, 73 88R, 73 89, 73104, 134 2, 148 61, 148 614R, 156665, 252 791, 252 795, 252186, 252408, 423272, 423273, C23F 102, C20F 1104, C23G 112, C09K 1300, G01N 3320
Patent
active
040677516
ABSTRACT:
A corrosive solution, designed to accelerate the rupture of workpieces of aluminum and its alloys in stress-corrosion-cracking tests, contains sodium chloride, hydrogen peroxide and sodium acetate dissolved in water, with maintenance of an acidic pH.
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Gron T. S.
Padgett Benjamin R.
Ross Karl F.
Vereinigte Metallwerke Ranshofen-Berndorf Aktiengesellschaft
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