Qing, J.S.; Duan, X.D.; Xiao, M.F.; Li, J.Q.; Liu, M.; Liu, Q.; Shen, H.F.
(Проблемы прочности, 2018)
YQ450NQR1 high-strength weathering steel is prone to cracking. The cracking patterns and morphology were detected by metallographic and scanning electron microscopies. The decarburized layer around the cracks is indicative ...