Effect of austenite grain size and bainite morphology on overall kinetics of bainite transformation in steels

A. Matsuzaki; H. K. D. H. Bhadeshia

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Effect of austenite grain size and bainite morphology on overall kinetics of bainite transformation in steels

机译：奥氏体晶粒度和贝氏体形态对钢中贝氏体相变整体动力学的影响

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An attempt is made to rationalize some contradictory observations on the effect of austenite grain size on the overall kinetics of the bainite transformation in steels. Experiments have been carried out on two steels which show opposite effects of austenite grain size on the reaction rate. General equations describing the reaction rate are derived by taking into account the morphology of the bainite in each steel. The equations derived can explain the contradictory effects of the austenite grainsize on the overall reaction rate. The results are also found to be in good agreement with the published data.

机译：试图使奥氏体晶粒尺寸对钢中贝氏体相变的整体动力学的影响的一些相互矛盾的观察合理化。已经对两种钢进行了实验，这些钢显示出奥氏体晶粒尺寸对反应速率的相反作用。考虑到每种钢中贝氏体的形态，可以得出描述反应速率的一般方程式。推导的方程式可以解释奥氏体晶粒度对整体反应速率的矛盾影响。还发现结果与发布的数据非常吻合。

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《Materials Science and Technology: MST: A publication of the Institute of Metals》 |1999年第5期|共5页
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A. Matsuzaki; H. K. D. H. Bhadeshia;
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1. Effect of austenite grain size and bainite morphology on overall kinetics of bainite transformation in steels [J] . A. Matsuzaki, H. K. D. H. Bhadeshia Materials Science and Technology: MST: A publication of the Institute of Metals . 1999,第5期

机译：奥氏体晶粒度和贝氏体形态对钢中贝氏体相变整体动力学的影响
2. Experimental investigation of the influence of the austenite grain size on the mechanism and kinetics of the bainite transformation in steels [J] . P. J. Jacques Journal de Physique, IV: Proceedings of International Conference . 2003,第0期

机译：奥氏体晶粒尺寸对钢中贝氏体转变机理和动力学影响的实验研究
3. Bainite Transformation and Resultant Tensile Properties of 0.6%C Low Alloyed Steels with Different Prior Austenite Grain Sizes [J] . Rintaro Ueji, Yuuji Kimura, Kohsaku Ushioda, ISIJ international . 2021,第2期

机译：具有不同先前奥氏体晶粒尺寸的贝氏体转化和所得拉伸性0.6％C低合金钢的抗拉性特性
4. Austenite-Bainite transformation kinetic model for the powder-metallurgical steel Astaloy 85 Mo [C] . Philipp Nusskern, Juergen Hoffmeister, Volker SchuIze THERMEC 2011;International conference on processing manufacturing of advanced materials . 2011

机译：粉末冶金钢Astaloy 85 Mo的奥氏体-贝氏体转变动力学模型
5. Effects of austenite condition on bainite transformations in microalloyed bar steels. [D] . Zhang, Fen. 1997

机译：奥氏体条件对微合金棒钢中贝氏体转变的影响。
6. Cascading phase transformations in high carbon steel resulting in the formation of inverse bainite: An atomic scale investigation [O] . Rangasayee Kannan, Yiyu Wang, Jonathan Poplawsky, -1

机译：高碳钢的级联相变导致贝氏体逆贝氏体的形成：原子尺度研究
7. A New Systematic Approach Based on Dilatometric Analysis to Track Bainite Transformation Kinetics and the Influence of the Prior Austenite Grain Size [O] . David San-Martin, Matthias Kuntz, Francisca G. Caballero, 2021

机译：一种基于抗扩张分析的新系统方法，跟踪贝氏体转化动力学及先前奥氏体粒度的影响
8. Isothermal Transformation Studies on the Effect of Alloying Elements (Mo, Ni, Cr, Mn, Al, Si, CO) in Steels on the Kinetics of the Austenite to Bainite Transformation. [R] . Llopis, A. M. 1976

机译：钢中合金元素（mo，Ni，Cr，mn，al，si，CO）对奥氏体向贝氏体相变动力学影响的等温转变研究。

Effect of austenite grain size and bainite morphology on overall kinetics of bainite transformation in steels

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