Remaining creep properties and fracture behaviour of P92 steel welded joint under prior low cycle fatigue loading
作者： Wei Zhang , Tianyu Zhang , Xiaowei Wang , Haofeng Chen , Jianming Gong
DOI: 10.1016/J.JMRT.2020.05.078
关键词: Creep 、 Materials science 、 Premature failure 、 Low-cycle fatigue 、 Fractography 、 Composite material 、 Base metal 、 Homogeneous 、 Fatigue damage 、 Welding
摘要: … For better clarification of the crack initiation mechanism of welded joints, creep voids micrographs of the failed specimens were investigated, as shown Fig. 14. All the observed regions …
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