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Low-temperature impact fracture failure mechanism of Q490DRL2 pressure vessel steel plate
SUN Haoyuan, QU Wei, SUN Weihua, REN Huiping, LIU Peng, LI Guobao, SHI Chengbin, KONG Ya
Iron and Steel . 2026, (2): 172 -183 .  DOI: 10.13228/j.boyuan.issn0449-749x.20250510