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"This book details the many forms of weld corrosion and the methods used to minimize weld corrosion. Chapters on specific alloy group Carbon and alloy steels, stainless steel, high-nickel alloys, and nonferrous alloys describe both general welding characteristics and the metallurgical factors that influence corrosion behavior. Corrosion problems associated with dissimilar metal weldments are also examined."

"Cracks was found in type 347 stainless steel internal attachment welds of a reactor for a high temperature, and high pressure hydrogen service. One of the possible causes of cracking is low cycle fatigue cracking induced by repetition of thermal stress to embrittled weld metal. Type 347 weld metal loses its ductility by presence of sigma phase and hydrogen."