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Détail de l'auteur
Auteur Hidetoshi Ito
Documents disponibles écrits par cet auteur
Affiner la rechercheDeformation-induced martensitic transformation behavior in cold-rolled and cold-drawn type 316 stainless steels / Nobuo Nakada in Acta materialia, Vol. 58 N° 3 (Fevrier 2010)
[article]
in Acta materialia > Vol. 58 N° 3 (Fevrier 2010) . - pp. 895-903
Titre : Deformation-induced martensitic transformation behavior in cold-rolled and cold-drawn type 316 stainless steels Type de document : texte imprimé Auteurs : Nobuo Nakada, Auteur ; Hidetoshi Ito, Auteur ; Yoshikazu Matsuoka, Auteur Article en page(s) : pp. 895-903 Note générale : Métallurgie Langues : Anglais (eng) Mots-clés : Austenitic stainless steel Deformation-induced martensite Deformation twin Variant restriction Index. décimale : 669 Métallurgie Résumé : We investigate deformation-induced martensitic transformation behavior in cold-rolled and cold-drawn specimens of type 316 stainless steel.
Deformation-induced martensite preferentially nucleates at the twin boundary between the austenite matrix and a deformation twin.
In the cold-rolled specimen, martensite formed at the twin boundary has a Kurdjumov–Sachs (K–S) relationship with both the austenite matrix and the deformation twin (“double K–S relationship”).
In the cold-drawn specimen, two kinds of deformation twins with different twin planes are typically formed, and therefore deformation-induced martensites are formed where the deformation twin boundaries intersect: martensite thus has an imperfect “triple K–S relationship” with the austenite matrix and the two deformation twins.
The complicated crystallographic orientation relationship between austenite and martensite grains strongly restricts the formation of some variants of deformation-induced martensites.
Because of the difference in number of nucleation sites in the cold-drawn and cold-rolled specimens, martensitic transformation is more enhanced in the former than in the latter.DEWEY : 669 ISSN : 1359-6454 En ligne : http://www.sciencedirect.com/science?_ob=PublicationURL&_tockey=%23TOC%235556%23 [...] [article] Deformation-induced martensitic transformation behavior in cold-rolled and cold-drawn type 316 stainless steels [texte imprimé] / Nobuo Nakada, Auteur ; Hidetoshi Ito, Auteur ; Yoshikazu Matsuoka, Auteur . - pp. 895-903.
Métallurgie
Langues : Anglais (eng)
in Acta materialia > Vol. 58 N° 3 (Fevrier 2010) . - pp. 895-903
Mots-clés : Austenitic stainless steel Deformation-induced martensite Deformation twin Variant restriction Index. décimale : 669 Métallurgie Résumé : We investigate deformation-induced martensitic transformation behavior in cold-rolled and cold-drawn specimens of type 316 stainless steel.
Deformation-induced martensite preferentially nucleates at the twin boundary between the austenite matrix and a deformation twin.
In the cold-rolled specimen, martensite formed at the twin boundary has a Kurdjumov–Sachs (K–S) relationship with both the austenite matrix and the deformation twin (“double K–S relationship”).
In the cold-drawn specimen, two kinds of deformation twins with different twin planes are typically formed, and therefore deformation-induced martensites are formed where the deformation twin boundaries intersect: martensite thus has an imperfect “triple K–S relationship” with the austenite matrix and the two deformation twins.
The complicated crystallographic orientation relationship between austenite and martensite grains strongly restricts the formation of some variants of deformation-induced martensites.
Because of the difference in number of nucleation sites in the cold-drawn and cold-rolled specimens, martensitic transformation is more enhanced in the former than in the latter.DEWEY : 669 ISSN : 1359-6454 En ligne : http://www.sciencedirect.com/science?_ob=PublicationURL&_tockey=%23TOC%235556%23 [...] Deformation-induced martensitic transformation behavior in cold-rolled and cold-drawn type 316 stainless steels / Nobuo Nakada in Acta materialia, Vol. 58 N° 3 (Fevrier 2010)
[article]
in Acta materialia > Vol. 58 N° 3 (Fevrier 2010) . - pp. 895–903
Titre : Deformation-induced martensitic transformation behavior in cold-rolled and cold-drawn type 316 stainless steels Type de document : texte imprimé Auteurs : Nobuo Nakada, Auteur ; Hidetoshi Ito, Auteur ; Yoshikazu Matsuoka, Auteur Année de publication : 2011 Article en page(s) : pp. 895–903 Note générale : Métallurgie Langues : Anglais (eng) Mots-clés : Austenitic stainless steel Deformation-induced martensite Deformation twin Variant restriction Résumé : We investigate deformation-induced martensitic transformation behavior in cold-rolled and cold-drawn specimens of type 316 stainless steel. Deformation-induced martensite preferentially nucleates at the twin boundary between the austenite matrix and a deformation twin. In the cold-rolled specimen, martensite formed at the twin boundary has a Kurdjumov–Sachs (K–S) relationship with both the austenite matrix and the deformation twin (“double K–S relationship”). In the cold-drawn specimen, two kinds of deformation twins with different twin planes are typically formed, and therefore deformation-induced martensites are formed where the deformation twin boundaries intersect: martensite thus has an imperfect “triple K–S relationship” with the austenite matrix and the two deformation twins. The complicated crystallographic orientation relationship between austenite and martensite grains strongly restricts the formation of some variants of deformation-induced martensites. Because of the difference in number of nucleation sites in the cold-drawn and cold-rolled specimens, martensitic transformation is more enhanced in the former than in the latter. DEWEY : 669 ISSN : 1359-6454 En ligne : http://www.sciencedirect.com/science/article/pii/S1359645409006831 [article] Deformation-induced martensitic transformation behavior in cold-rolled and cold-drawn type 316 stainless steels [texte imprimé] / Nobuo Nakada, Auteur ; Hidetoshi Ito, Auteur ; Yoshikazu Matsuoka, Auteur . - 2011 . - pp. 895–903.
Métallurgie
Langues : Anglais (eng)
in Acta materialia > Vol. 58 N° 3 (Fevrier 2010) . - pp. 895–903
Mots-clés : Austenitic stainless steel Deformation-induced martensite Deformation twin Variant restriction Résumé : We investigate deformation-induced martensitic transformation behavior in cold-rolled and cold-drawn specimens of type 316 stainless steel. Deformation-induced martensite preferentially nucleates at the twin boundary between the austenite matrix and a deformation twin. In the cold-rolled specimen, martensite formed at the twin boundary has a Kurdjumov–Sachs (K–S) relationship with both the austenite matrix and the deformation twin (“double K–S relationship”). In the cold-drawn specimen, two kinds of deformation twins with different twin planes are typically formed, and therefore deformation-induced martensites are formed where the deformation twin boundaries intersect: martensite thus has an imperfect “triple K–S relationship” with the austenite matrix and the two deformation twins. The complicated crystallographic orientation relationship between austenite and martensite grains strongly restricts the formation of some variants of deformation-induced martensites. Because of the difference in number of nucleation sites in the cold-drawn and cold-rolled specimens, martensitic transformation is more enhanced in the former than in the latter. DEWEY : 669 ISSN : 1359-6454 En ligne : http://www.sciencedirect.com/science/article/pii/S1359645409006831