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...Helzer feature it winter layout pm page welding metallurgy part understanding mechanical properties a knowledge of basic can help inspectors better understand why certain conditions occur during by scott c provide with fundamental reasons for in awelding and there are procedures that must be fol lowed having worked inspection almost years hav ing taught numerous cwis i began to contemplate two ques tions as wrote this article the first series will discuss its importance what is good definition related second which most beneficial let s start simply stated met allurgy science technology metals has main parts process reduction orders refin alloying casting shaping forming them into their semifinished finished products physical focuses on heat treatment testing metallography other sub jects dealing application design upon review we might consider would fig tensile machine seem merely consid ered an operation metal prod uct but closer more than just those do not vary from one sample anothe...