輥型對半固態變形影響的三維有限元分析

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輥型對半固態變形影響的三維有限元分析

董洪波, 陳貴江, 高元軍, 康永林

文章導航 > 工程科學學報 > 2003 > 25(4): 349-353

董洪波, 陳貴江, 高元軍, 康永林. 輥型對半固態變形影響的三維有限元分析[J]. 工程科學學報, 2003, 25(4): 349-353. doi: 10.13374/j.issn1001-053x.2003.04.015

引用本文:

董洪波, 陳貴江, 高元軍, 康永林. 輥型對半固態變形影響的三維有限元分析[J]. 工程科學學報, 2003, 25(4): 349-353. doi: 10.13374/j.issn1001-053x.2003.04.015

DONG Hongbo, CHEN Guijiang, GAO Yuanjun, KANG Yonglin. Finite-Element Analysis on the Rolling Process of Semi-solid Steel in Different Roll Shapes[J]. Chinese Journal of Engineering, 2003, 25(4): 349-353. doi: 10.13374/j.issn1001-053x.2003.04.015

Citation:

DONG Hongbo, CHEN Guijiang, GAO Yuanjun, KANG Yonglin. Finite-Element Analysis on the Rolling Process of Semi-solid Steel in Different Roll Shapes[J]. Chinese Journal of Engineering, 2003, 25(4): 349-353. doi: 10.13374/j.issn1001-053x.2003.04.015

董洪波, 陳貴江, 高元軍, 康永林. 輥型對半固態變形影響的三維有限元分析[J]. 工程科學學報, 2003, 25(4): 349-353. doi: 10.13374/j.issn1001-053x.2003.04.015

引用本文:

董洪波, 陳貴江, 高元軍, 康永林. 輥型對半固態變形影響的三維有限元分析[J]. 工程科學學報, 2003, 25(4): 349-353. doi: 10.13374/j.issn1001-053x.2003.04.015

DONG Hongbo, CHEN Guijiang, GAO Yuanjun, KANG Yonglin. Finite-Element Analysis on the Rolling Process of Semi-solid Steel in Different Roll Shapes[J]. Chinese Journal of Engineering, 2003, 25(4): 349-353. doi: 10.13374/j.issn1001-053x.2003.04.015

Citation:

DONG Hongbo, CHEN Guijiang, GAO Yuanjun, KANG Yonglin. Finite-Element Analysis on the Rolling Process of Semi-solid Steel in Different Roll Shapes[J]. Chinese Journal of Engineering, 2003, 25(4): 349-353. doi: 10.13374/j.issn1001-053x.2003.04.015

輥型對半固態變形影響的三維有限元分析

doi: 10.13374/j.issn1001-053x.2003.04.015

1. 北京科技大學材料科學與工程學院, 北京 100083;
2. 廣州珠江鋼鐵有限責任公司, 廣州 510730;
3. 濟南鋼鐵集團公司, 濟南 250101

基金項目:

國家自然科學基金資助項目(No.50174003,No.59995440)

作者簡介:
董洪波男,31歲,博士研究生

中圖分類號: TG335.17
計量
- 文章訪問數: 178
- HTML全文瀏覽量: 28
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 2002-11-08
- 網絡出版日期: 2021-08-17

Finite-Element Analysis on the Rolling Process of Semi-solid Steel in Different Roll Shapes

1. Materials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. Guangzhou Zhujiang Iron and Steel Co Ltd, Guangzhou 510730, China;
3 Jinan Iron and Steel Group Co, Jinan 250101, China

摘要: 采用多孔材料的幾何模型,利用MARC有限元軟件對彈簧鋼60Si2Mn半固態軋制過程進行了三維有限元模擬,分析了在平輥和孔型軋制條件下的應力、應變場.在孔型中軋制,軋件變形區橫截面上應力、應變場分布均勻.模擬結果與實驗結果相吻合,說明半固態材料適合在孔型中軋制.
- 有限元 /
- 應力場 /
- 應變場 /
- 半固態 /
- 流變軋制
Abstract: With a geometrical model of porous materials, 3D finite-element analysis on the rolling process of 60Si2Mn in the semi-solid state was carried out using the software MARC. In terms of flat and groove rolling conditions, the stress field and strain field were studied. During groove rolling, the distributions of stress and strain on the cross-section of the deformation zone was more uniform than those during flat rolling. Simulation results were good agreement with experiment data, and showed that semi-solid material was suitable for groove rolling.
- finite-element analysis /
- stress field /
- strain field /
- semi-solid /
- rheorolling

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文章訪問數: 178
HTML全文瀏覽量: 28
PDF下載量: 6
被引次數: 0

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