奧氏體-鐵素體區循環形變對Q235鋼力學性能的影響

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奧氏體-鐵素體區循環形變對Q235鋼力學性能的影響

唐荻, 任學平, 崔光春, 張海冰

文章導航 > 工程科學學報 > 2001 > 23(2): 127-130

唐荻, 任學平, 崔光春, 張海冰. 奧氏體-鐵素體區循環形變對Q235鋼力學性能的影響[J]. 工程科學學報, 2001, 23(2): 127-130. doi: 10.13374/j.issn1001-053x.2001.02.008

引用本文:

唐荻, 任學平, 崔光春, 張海冰. 奧氏體-鐵素體區循環形變對Q235鋼力學性能的影響[J]. 工程科學學報, 2001, 23(2): 127-130. doi: 10.13374/j.issn1001-053x.2001.02.008

TANG Di, REN Xueping, CUI Guangchun, ZHANG Haibing. Effect o f Austenite-ferrite-repeating Deformation on the Mechanical Properties of Steel Q235[J]. Chinese Journal of Engineering, 2001, 23(2): 127-130. doi: 10.13374/j.issn1001-053x.2001.02.008

Citation:

TANG Di, REN Xueping, CUI Guangchun, ZHANG Haibing. Effect o f Austenite-ferrite-repeating Deformation on the Mechanical Properties of Steel Q235[J]. Chinese Journal of Engineering, 2001, 23(2): 127-130. doi: 10.13374/j.issn1001-053x.2001.02.008

唐荻, 任學平, 崔光春, 張海冰. 奧氏體-鐵素體區循環形變對Q235鋼力學性能的影響[J]. 工程科學學報, 2001, 23(2): 127-130. doi: 10.13374/j.issn1001-053x.2001.02.008

引用本文:

唐荻, 任學平, 崔光春, 張海冰. 奧氏體-鐵素體區循環形變對Q235鋼力學性能的影響[J]. 工程科學學報, 2001, 23(2): 127-130. doi: 10.13374/j.issn1001-053x.2001.02.008

TANG Di, REN Xueping, CUI Guangchun, ZHANG Haibing. Effect o f Austenite-ferrite-repeating Deformation on the Mechanical Properties of Steel Q235[J]. Chinese Journal of Engineering, 2001, 23(2): 127-130. doi: 10.13374/j.issn1001-053x.2001.02.008

Citation:

TANG Di, REN Xueping, CUI Guangchun, ZHANG Haibing. Effect o f Austenite-ferrite-repeating Deformation on the Mechanical Properties of Steel Q235[J]. Chinese Journal of Engineering, 2001, 23(2): 127-130. doi: 10.13374/j.issn1001-053x.2001.02.008

奧氏體-鐵素體區循環形變對Q235鋼力學性能的影響

doi: 10.13374/j.issn1001-053x.2001.02.008

北京科技大學材料科學與工程學院, 北京 100083

基金項目:

國家重大基礎研究項目(No.85-44)

作者簡介:
唐荻男,45歲,教授

中圖分類號: TG335.22
計量
- 文章訪問數: 252
- HTML全文瀏覽量: 100
- PDF下載量: 8
- 被引次數: 0
出版歷程
- 收稿日期: 2000-08-12

Effect o f Austenite-ferrite-repeating Deformation on the Mechanical Properties of Steel Q235

Material Science and Engineering School, UST Beijing, Beijing 100083, China

摘要: 研究開發出了一種鋼材組織細化的新方法,即奧氏體-鐵素體區循環形變,并采用自行設計的熱模擬試樣,研究了奧氏體-鐵素體區循環形變對Q235鋼力學性能的影響規律.結果表明:在大部分變形條件下,采用該方法所得到的Q235鋼的杭拉強度大于500MPa,屈服強度大于400MPa,伸長率大于20%,
- 奧氏體-鐵素體區循環形變 /
- 晶粒細化 /
- 力學性能
Abstract: A new way to fine steel structure has been developed. It is the austenite-ferrite-repeating deformation. The effect of austenite-ferrite-repeating deformation on the mechanical properties of steel Q235 has been investigated by introducing a thermal simulation sample which has been worked out by ourselves. The results of the study indicate that the mechanical properties of steel Q235 are enhanced by this new method.
- austenite-ferrite -repeating /
- deformation /
- grain refining

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文章訪問數: 252
HTML全文瀏覽量: 100
PDF下載量: 8
被引次數: 0

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