Initiation Behavior of Microscopic Short Cracks in Weld Toe of Structural Steel Q345B

Aiming at the base metal (BM) zone, heat affected zone (HAZ) and fusion zone (FZ) of the weld, the tip plastic zone and initiation behavior of microscopic short cracks (MSCs) in the toe of cross-welded joints are studied. Based on the theory of crack tip plastic zone and the fatigue index parameter...

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Asıl Yazarlar: Lifu Cheng, Xinyuan Chen, Guoqian Wei, Fan Ye
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: MDPI AG 2022-04-01
Seri Bilgileri:Metals
Konular:
microscopic short crack
crack tip plastic zone
weld toe
initiation life
grain mode
Online Erişim:https://www.mdpi.com/2075-4701/12/4/618
Etiketler: Etiketle
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