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Summary & Details

Development of the Innovative Structural Steel Sheets with Ultra High Strength and High Ductility

超⾼強度・⾼延性⾰新鋼板の開発

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20215176

Paper/Info type: Proceedings (Spring)

No.40-21

Pages: 1-5(Total 5 p)

Date of publication: May 2021

Publisher: JSAE

Language: Japanese

Event: 2021 JSAE Annual Congress (Spring)[Online Meeting]

Detailed Information

Author(J)	1) 村上俊夫
Author(E)	1) Toshio Murakami
Affiliation(J)	1) 神戸製鋼所
Affiliation(E)	1) Kobe Steel
Abstract(J)	ISMAプロジェクトでは、引張強度1.5GPa－伸び 20%を目標として革新鋼板の開発に取組み、複数の材料コンセプトで目標特性を達成した。本報告では、残留γ制御により強度－伸びバランスを高めた革新鋼板の開発事例と、引張強度、伸びおよびその他特性について紹介する。 Translation
Abstract(E)	Innovative structural steel sheets (Target properties: TS 1.5GPa – EL 20%) have been investigated using several material concepts in ISMA Project and then the target properties have been achieved. In this presentation, the mechanical properties of the innovative structural steel sheet developed by the control of the retained austenite will be introduced.

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