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| A NOTE ON CARBIDE PRECIPITATION IN Fe-Si-C ALLOY |
| Tao Zhengxing Xiao Jimei Hsiao Chi-mei Zhu Fengwu (Beijing University of Iron and Steel Technology) (Manuscript received 12 October; 1981) |
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Cite this article:
Tao Zhengxing Xiao Jimei Hsiao Chi-mei Zhu Fengwu (Beijing University of Iron and Steel Technology) (Manuscript received 12 October; 1981). A NOTE ON CARBIDE PRECIPITATION IN Fe-Si-C ALLOY. Acta Metall Sin, 1982, 18(4): 507-526.
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Abstract A study was conducted to obtain a better understanding of carbide precipitation occurring in a cold-rolled commercial 3%Si-Fe sheet after 900℃ 1 h solid solution treatment by TEM observation. It was shown that under different aging conditions two carbides, namely ε-carbide and cementite Fe_3C, may be precipitated by either intragranular or intergranular mode. While the orientation of the intergranular precipitation of Fe_3C under elevated temperature seems to be a Bagaryatskii’s relatioship between itself and one of the matrix grains.
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Received: 18 April 1982
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