Morphological study of Widmanstatten ferrite in Hypo Eutectoid Steel

Zhi Rentao; Tu Huan; Xiao Jimei

doi:10.13374/j.issn1001-053x.1983.01.011

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Zhi Rentao, Tu Huan, Xiao Jimei. Morphological study of Widmanstatten ferrite in Hypo Eutectoid Steel[J]. Chinese Journal of Engineering, 1983, 5(1): 140-149. doi: 10.13374/j.issn1001-053x.1983.01.011

Citation:

Zhi Rentao, Tu Huan, Xiao Jimei. Morphological study of Widmanstatten ferrite in Hypo Eutectoid Steel[J]. Chinese Journal of Engineering, 1983, 5(1): 140-149. doi: 10.13374/j.issn1001-053x.1983.01.011

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Morphological study of Widmanstatten ferrite in Hypo Eutectoid Steel

doi: 10.13374/j.issn1001-053x.1983.01.011

Available Online: 2021-11-15

Abstract

Abstract

The morphologg of ferrite of deep drawing scel 20A after different treatment has been studied by optical microscope and electron microscope. It was found that the morphology of ferrite is related to the cooling mode and the cooling rate.The morphology is in reasonable agreement with Dubes Classification. The mechanism of the nucleation and growth of ferrite was discussed.