書誌事項
- タイトル別名
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- Effect of Strain Rates on Strength of Sheet Steels
- ウスコウハン ノ キョウド ニ オヨボス ヒズミ ソクド ノ エイキョウ
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抄録
Stain rate sensitivity of deformation behavior in various sheet steels were investigated in order to find out the suitable steel for automotive anti-crash parts. Dual phase steels consisted of ferrite and martensite phases absorbed higher energy at strain rate of 2 × 103/s with lower yield strength at strain rate of 2 × 10-2/s, compared with other steels. Higher energy absorption of dual phase steels was due to high strain rate sensitivity of yield strength and n-value. Increase of volume fraction or large surface area of martensite phase in dual phase steel led higher strain rate sensitivity in work hardenability as well as yield strength.
収録刊行物
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- 鉄と鋼
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鉄と鋼 83 (11), 748-753, 1997
一般社団法人 日本鉄鋼協会
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キーワード
詳細情報
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- CRID
- 1390001205184347264
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- NII論文ID
- 110001481620
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- NII書誌ID
- AN00151251
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- ISSN
- 18832954
- 00211575
- http://id.crossref.org/issn/00211575
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- NDL書誌ID
- 4334639
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可