Multi-angle analysis of Mo on martensite–austenite component and toughness in SCGHAZ of X80 pipeline automatic ring welding

In order to solve the embrittlement problem of welded joint of pipeline steel, this paper proposes to study the influence of Mo on M-A component of the subcritically reheated coarse-grained HAZ (SCGHAZ), and Mo on bainite transformation. Through the welding thermal simulation experiment, two kinds o...

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الحاوية / القاعدة:	Journal of Materials Research and Technology
المؤلفون الرئيسيون:	Yuan Li, Qingshan Feng, Haidong Jia, Shaohua Cui, Lianshuang Dai, Huibin Wu, Qingyou Liu, Hesong Zhang, Shujun Jia
التنسيق:	مقال
اللغة:	الإنجليزية
منشور في:	Elsevier 2024-11-01
الموضوعات:	Subcritically reheated coarse-grained HAZ (SCGHAZ) M-A component Bainitic transformation Element distribution Impact toughness
الوصول للمادة أونلاين:	http://www.sciencedirect.com/science/article/pii/S2238785424020672