@article{oai:kyutech.repo.nii.ac.jp:00007332,
 author = {Harada,  A. and Kusunoki,  K. and Moritani,  K. and Matsumoto,  K. and Hatano,  M. and Horibe, Yoichi and 堀部, 陽一},
 issue = {1},
 journal = {Philosophical Magazine Letters},
 month = {Nov},
 note = {The microstructure just below the fracture surface in hydrogen-charged stable austenitic SUS 316L stainless steel, which was subjected to a low strain rate tensile test at −70°C, was studied by a combination of the focused-ion-beam method and transmission electron microscopy. An amorphous region with a chemical composition almost identical to that of the polycrystalline region was found under the lath-like structure on the fracture surface, although no deterioration of tensile properties by hydrogen appeared. In the amorphous region, band-like regions with wavy contrasts were observed, which were often accompanied by cracks at the boundaries. The presence of the amorphous region with band-like regions implies that amorphization occurred due to high-density vacancies accompanied by agglomerations of excess vacancies in the hydrogen-charged SUS 316L stainless steel that was tensile-tested at low temperatures.},
 pages = {40--50},
 title = {Amorphization under fracture surface in hydrogen-charged and low- temperature tensile-tested austenitic stainless steel},
 volume = {101},
 year = {2020},
 yomi = {ホリベ, ヨウイチ}
}