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１６Ｍｎｑ钢用于焊接桥梁的防断适用性研究（续）洛阳船舶材料研究所刘家驹，蒋和岁，严明君，毕传堂４１６Ｍｎｑ钢及其焊接接头的断裂抗力本文所述试验用材料为１６Ｍｎｑ钢及其相应的焊接接头板。其中，３２ｍｍ，２４ｍｍ和１６ｍｍ厚钢板各３个批号，１２ｍｍ厚钢板...
Research on Disbreakability of 416Mnq Steel and Its Welded Joints LIU Jiaju, JIANG Heyan, YAN Mingjun, BI Chuan-Tang The fracture resistance of 416Mnq steel and its welded joint is described in this paper. The test materials used in this paper are 16Mnq steel and its Corresponding welded joint plate. Among them, 32mm, 24mm and 16mm thick steel plate each 3 lot, 12mm thick steel plate ...