Toughening of a 1500 MPa class steel through formation of an ultrafine fibrous grain structure

Y. Kimura; T. Inoue; F. Yin; O. Sitdikov; K. Tsuzaki

doi:10.1016/j.scriptamat.2007.05.039

Toughening of a 1500 MPa class steel through formation of an ultrafine fibrous grain structure

Y. Kimura
, T. Inoue
, F. Yin
, O. Sitdikov
, K. Tsuzaki

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

62 被引用数 (Scopus)

抄録

A deformation of tempered martensite, namely tempforming at an elevated temperature, was applied to a medium-carbon low-alloy steel. This thermomechanical treatment led to an evolution of an ultrafine fibrous grain structure with a strong 〈1 1 0〉∥RD fiber deformation texture and to a remarkable improvement in Charpy impact strength (uE = 165 J) at a tensile strength of 1.5 GPa.

本文言語	英語
ページ（範囲）	465-468
ページ数	4
ジャーナル	Scripta Materialia
巻	57
号	6
DOI	https://doi.org/10.1016/j.scriptamat.2007.05.039
出版ステータス	出版済み - 9月 2007
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

材料科学一般
凝縮系物理学
材料力学
機械工学
金属および合金

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10.1016/j.scriptamat.2007.05.039

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引用スタイル

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abstract = "A deformation of tempered martensite, namely tempforming at an elevated temperature, was applied to a medium-carbon low-alloy steel. This thermomechanical treatment led to an evolution of an ultrafine fibrous grain structure with a strong 〈1 1 0〉∥RD fiber deformation texture and to a remarkable improvement in Charpy impact strength (uE = 165 J) at a tensile strength of 1.5 GPa.",

author = "Y. Kimura and T. Inoue and F. Yin and O. Sitdikov and K. Tsuzaki",

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AU - Kimura, Y.

AU - Inoue, T.

AU - Yin, F.

AU - Sitdikov, O.

AU - Tsuzaki, K.

PY - 2007/9

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N2 - A deformation of tempered martensite, namely tempforming at an elevated temperature, was applied to a medium-carbon low-alloy steel. This thermomechanical treatment led to an evolution of an ultrafine fibrous grain structure with a strong 〈1 1 0〉∥RD fiber deformation texture and to a remarkable improvement in Charpy impact strength (uE = 165 J) at a tensile strength of 1.5 GPa.

AB - A deformation of tempered martensite, namely tempforming at an elevated temperature, was applied to a medium-carbon low-alloy steel. This thermomechanical treatment led to an evolution of an ultrafine fibrous grain structure with a strong 〈1 1 0〉∥RD fiber deformation texture and to a remarkable improvement in Charpy impact strength (uE = 165 J) at a tensile strength of 1.5 GPa.

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Toughening of a 1500 MPa class steel through formation of an ultrafine fibrous grain structure

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!!!All Science Journal Classification (ASJC) codes

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