EBSD characterization of secondary microcracks in the heat affected zone of a X100 pipeline steel weld joint
作者： Xueda Li , Xiaoping Ma , S. V. Subramanian , Chengjia Shang
DOI: 10.1007/S10704-015-0024-3
关键词: Martensite 、 Brittleness 、 Charpy impact test 、 Fracture mechanics 、 Fracture (geology) 、 Metallurgy 、 Misorientation 、 Materials science 、 Cleavage (geology) 、 Electron backscatter diffraction
摘要: … fracture in the heat affected zone (HAZ) of X100 pipeline steel, secondary microcracks underneath the brittle fracture … the HAZ, the cleavage secondary microcracks in these two regions …
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