A method for repairing metal castings which requires no welding or heat treating and can be applied at a plant's own repair shop is described. It is a cold, mechanical repair that restores full tensile and compressive strength to cracked or broken parts by the insertion of locks and keys.
机构:
Zinc Development Assoc, London, Engl, Zinc Development Assoc, London, EnglZinc Development Assoc, London, Engl, Zinc Development Assoc, London, Engl