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アクセス権	open access
URI	https://hdl.handle.net/2115/60054
タイトル	Increase of Austenite Grain Coarsening Temperature in Banded Ferrite/Pearlite Steel by Cold Deformation
著者	Zhang, Xianguang ; Matsuura, Kiyotaka ; Ohno, Munekazu
著者名 Zhang, Xianguang
e-Rad_Researcher 60142692 著者名 Matsuura, Kiyotaka
著者名 Ohno, Munekazu
言語	英語
キーワード	Austenite
	Banded structure
	Grain coarsening temperature
	Cold deformation
	Precipitate
発行日	2015-01
出版者	Springer
収録物名	Metallurgical and materials transactions A : physical metallurgy and materials science
巻(号)	46A(1)
ページ	32-36
抄録	The grain coarsening temperature (T (c)) is quite low in a ferrite/pearlite (F/P) banded steel as compared with a non-banded steel. Here it is shown that the low T (c) in the F/P banded steel can be increased significantly by applying cold deformation prior to austenitizing. The kinetics of abnormal grain coarsening above T (c) is also largely retarded by cold deformation. These observations should be attributed to the uniform distribution of fine AlN precipitates caused by cold deformation.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	The final publication is available at Springer via http://dx.doi.org/10.1007/s11661-014-2618-1
PISSN	1073-5623
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1007/s11661-014-2618-1

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