The role of retained austenite on the stress-strain behaviour of chemically patterned steels
The role of retained austenite on the stress-strain behaviour of chemically patterned steels
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DOI：
10.1016/j.msea.2021.142286
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发表时间：
2021-11
期刊：
影响因子：
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通讯作者：
X. An;R. Zhang;Y.X. Wu;Y. Zou;L.T. Zhang;K. Zhang;L.Y. Wang;Y.S. Li;C. Hutchinson;W.W. Sun
中科院分区：
文献类型：
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作者：
X. An;R. Zhang;Y.X. Wu;Y. Zou;L.T. Zhang;K. Zhang;L.Y. Wang;Y.S. Li;C. Hutchinson;W.W. Sun
比较了两种具有鬼珠光体组织和不同碳含量的中锰钢，揭示了碳对应力-应变行为的影响。结果表明，在奥氏体的机械稳定性相似的情况下，较高的C导致更强的奥氏体和TRIP化的马氏体，从而提供更显著的应变硬化行为。
Two medium Mn steels with ghost pearlite microstructures and different C contents are compared, to reveal the effect of C on the stress-strain behaviours. Results indicate that with similar mechanical stability of austenite, higher C leads to stronger austenite and TRIPed martensite, thus providing more pronounced strain hardening behaviour.