TSCR生產800MPa級TRIP鋼的連續冷卻相變及組織演變模擬

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TSCR生產800MPa級TRIP鋼的連續冷卻相變及組織演變模擬

谷海容, 于浩, 康永林, 張迎暉

文章導航 > 工程科學學報 > 2005 > 27(3): 298-301

谷海容, 于浩, 康永林, 張迎暉. TSCR生產800MPa級TRIP鋼的連續冷卻相變及組織演變模擬[J]. 工程科學學報, 2005, 27(3): 298-301. doi: 10.13374/j.issn1001-053x.2005.03.011

引用本文:

谷海容, 于浩, 康永林, 張迎暉. TSCR生產800MPa級TRIP鋼的連續冷卻相變及組織演變模擬[J]. 工程科學學報, 2005, 27(3): 298-301. doi: 10.13374/j.issn1001-053x.2005.03.011

GU Hairong, YU Hao, KANG Yonglin, ZHANG Yinghui. Continuous cooling transformation and microstructure evolution of 800MPa grade TRIP steel by simulating TSCR[J]. Chinese Journal of Engineering, 2005, 27(3): 298-301. doi: 10.13374/j.issn1001-053x.2005.03.011

Citation:

GU Hairong, YU Hao, KANG Yonglin, ZHANG Yinghui. Continuous cooling transformation and microstructure evolution of 800MPa grade TRIP steel by simulating TSCR[J]. Chinese Journal of Engineering, 2005, 27(3): 298-301. doi: 10.13374/j.issn1001-053x.2005.03.011

谷海容, 于浩, 康永林, 張迎暉. TSCR生產800MPa級TRIP鋼的連續冷卻相變及組織演變模擬[J]. 工程科學學報, 2005, 27(3): 298-301. doi: 10.13374/j.issn1001-053x.2005.03.011

引用本文:

谷海容, 于浩, 康永林, 張迎暉. TSCR生產800MPa級TRIP鋼的連續冷卻相變及組織演變模擬[J]. 工程科學學報, 2005, 27(3): 298-301. doi: 10.13374/j.issn1001-053x.2005.03.011

GU Hairong, YU Hao, KANG Yonglin, ZHANG Yinghui. Continuous cooling transformation and microstructure evolution of 800MPa grade TRIP steel by simulating TSCR[J]. Chinese Journal of Engineering, 2005, 27(3): 298-301. doi: 10.13374/j.issn1001-053x.2005.03.011

Citation:

GU Hairong, YU Hao, KANG Yonglin, ZHANG Yinghui. Continuous cooling transformation and microstructure evolution of 800MPa grade TRIP steel by simulating TSCR[J]. Chinese Journal of Engineering, 2005, 27(3): 298-301. doi: 10.13374/j.issn1001-053x.2005.03.011

TSCR生產800MPa級TRIP鋼的連續冷卻相變及組織演變模擬

doi: 10.13374/j.issn1001-053x.2005.03.011

北京科技大學材料科學與工程學院, 北京 100083

基金項目:

國家自然科學基金資助項目(No.50334010)

作者簡介:
谷海容(1975-),男,助理工程師,碩士

中圖分類號: TG151.3
計量
- 文章訪問數: 172
- HTML全文瀏覽量: 30
- PDF下載量: 10
- 被引次數: 0
出版歷程
- 收稿日期: 2004-04-07
- 修回日期: 2004-06-02
- 網絡出版日期: 2021-08-17

Continuous cooling transformation and microstructure evolution of 800MPa grade TRIP steel by simulating TSCR

Meterials Scierce and Engineering School, University of Science and Technology Beijing, Beijing 100083, China

摘要: 采用熱模擬試驗機Gleeble-2000,研究了薄板坯連鑄連軋工藝條件下TRIP鋼連續冷卻轉變規律及其組織演變.結果表明:實驗鋼的相變開始溫度較低且隨著冷卻速度的增大而下降,有利于低溫終軋;高溫加熱抑制相變而變形則促進相變;同時當冷卻速度大于10℃時,開始出現貝氏體轉變.
- 薄板坯連鑄連軋 /
- TRIP鋼 /
- 連續冷卻轉變 /
- 組織演變
Abstract: By using a thermomechanical simulator, the laws of continuous cooling transformation and microstructure evolution of TRIP steel produced by TSCR were investigated. It is found that the phase transition temperature during continuous cooling is lower and decreases with the increase of cooling rate, which is beneficial to lower the finishing temperature. A higher heating-up temperature suppresses phase transformation, on the contrary, deformation can promote it. Bainite was found when the cooling rate surpassed 10℃/s.
- TSCR /
- TRIP steel /
- continuous cooling transformation /
- microstructure evolution.

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文章訪問數: 172
HTML全文瀏覽量: 30
PDF下載量: 10
被引次數: 0

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