翟启杰, 范鹏, 胡汉起. 氮对灰铸铁初生奥氏体析出温度的影响[J]. 工程科学学报, 1992, 14(2): 139-143. DOI: 10.13374/j.issn1001-053x.1992.02.005
引用本文: 翟启杰, 范鹏, 胡汉起. 氮对灰铸铁初生奥氏体析出温度的影响[J]. 工程科学学报, 1992, 14(2): 139-143. DOI: 10.13374/j.issn1001-053x.1992.02.005
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Zhai Qijie, Fan Peng, Hu Hanqi. Effect of Nitrogen on Phase Transformation Tempera-ture of Primary Austenite of Grey Cast Iron[J]. Chinese Journal of Engineering, 1992, 14(2): 139-143. DOI: 10.13374/j.issn1001-053x.1992.02.005
Citation: Zhai Qijie, Fan Peng, Hu Hanqi. Effect of Nitrogen on Phase Transformation Tempera-ture of Primary Austenite of Grey Cast Iron[J]. Chinese Journal of Engineering, 1992, 14(2): 139-143. DOI: 10.13374/j.issn1001-053x.1992.02.005
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氮对灰铸铁初生奥氏体析出温度的影响

Effect of Nitrogen on Phase Transformation Tempera-ture of Primary Austenite of Grey Cast Iron

    摘要
  • 摘要: 用差热分析的方法测定了氮对Fe-C3.45-Si2.15和Fe-C3.45-Si2.15-Mn0.80灰铸铁初生奥氏体析出温度的影响,并运用热力学原理对实验结果进行了讨论。

     

    Abstract: Differential thermal analysis (DTA) tests were used to measure the effect of nitrogen on phase transformation temperature of primary austenite of Fe-C-Si and Fe-C-Si-Mn grey cast irons. The results were discussed with ther-modynamic theory.

     

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