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0.2C-Si-Mn高強度TRIP型複合組織鋼板のプレス成形性に及ぼす第2相形態の影響
https://nagano-nct.repo.nii.ac.jp/records/338
https://nagano-nct.repo.nii.ac.jp/records/338d36eb5cb-07b8-40c1-a6c7-551fa15b476d
名前 / ファイル | ライセンス | アクション |
---|---|---|
nagano_nct-31-03.pdf (1.7 MB)
|
Item type | Departmental Bulletin Paper(1) | |||||
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公開日 | 2013-02-19 | |||||
タイトル | ||||||
タイトル | 0.2C-Si-Mn高強度TRIP型複合組織鋼板のプレス成形性に及ぼす第2相形態の影響 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | プレス成形性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 伸びフランジ性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 残留オーステナイト | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 変態誘起塑性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 第2相形態 | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | Effects of Second Phase Morphology on Press Formability in 0.2C-Si-Mn High Strength TRIP-aided Dual-phase Steel Sheets | |||||
著者 |
長坂, 明彦
× 長坂, 明彦× 原田, 貴巳博× 小島, 敦 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The effects of second phase morphology on press-formability in 0.2C-(1.0-2.5)Si-(1.0-2.0)Mn (mass%) high strength TRIP-aided dual-phase (TDP) sheet steels were investigated. Good stretch-flangeability in terms of hole-punching and the successive hole-expanding was achieved in a TDP steel with an isolated fine and acicular second phase. In the acicular type of TDP steel, volume fraction and carbon concentration (stability) of retained austenite increased considerably over a conventional type of TDP steel with a network second phase along ferrite grain boundary. The acicular type of TDP steel also had the best balance of stretch-formability and stretch-flangeability of conventional high strength steels, such as a ferrite-bainite steel which have an excellent stretch-flangeability. | |||||
書誌情報 |
長野工業高等専門学校紀要 巻 31, p. 13-18, 発行日 1997-12-26 |
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出版者 | ||||||
出版者 | 長野工業高等専門学校 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0286-1909 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00179170 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |