@article{oai:repo.qst.go.jp:00049491,
 author = {Kasai, Shoki and Yamashiro, Tetsuya and Zhang, Shenghua and Oono, Naoko and Hayashi, Shigenari and Ohtsuka, Satoshi and 酒瀬川, 英雄 and S.Ukai and Sakasegawa, Hideo},
 issue = {2},
 journal = {Metallurgical and Materials Transactions A},
 month = {Feb},
 note = {9CrODS steel, a candidate fission and fusion structural material, was subjected to hot-rolling with varying surface temperature and cooling rate just after hot-rolling. The deformation-induced dynamic ferrite transformation was confirmed at the rolling temperature 805℃ above Ar3 (780℃). This transformation exhibits three characteristic features: transformation for extremely short duration (0.044 s), retaining carbon content equal to the original without long-distance carbon diffusion, and elongated coarse ferrite grains (10 μm). The massive transformation was proposed for the dynamic ferrite transformation from the hot-rolled austenite. The driving force for massive transformation was quantitatively estimated considering dislocations accumulated by hot-rolling. It was also shown that the oxide particles in 9CrODS steel plays a critical role for dynamic ferrite transformation by suppressing the dynamic recrystallization at hot-rolling.},
 pages = {590--600},
 title = {Deformation-induced dynamic ferrite transformation during hot-rolling in oxide dispersion strengthened ferritic steel with 9 wt% Cr content},
 volume = {50},
 year = {2019}
}