DEF 39 : 1958
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
THE ELECTROLYTIC DE-RUSTING OF STEEL IN NON-ACID SOLUTIONS
12-28-1970
01-12-2013
Covers the methods which shall be adopted for the electrolytic de-rusting of steel in non-acid solutions. Process consists of immersing items to be de-rusted in an electrolyte and passing a direct current through it. The electrolyte may be one of two types, an alkaline solution which will be normally used or sea water. Details outline and de-rusting process etc., treatment electrolytes, equipment and plant procedure treatment.
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