Bainitisation heat treatment for steel crank shafts using finite element analysis

M. Courteaux; A. Marchal; D. Rezel

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Bainitisation heat treatment for steel crank shafts using finite element analysis

机译：钢曲轴的贝氏体热处理的有限元分析

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The variations of chemical elements induces some undesired metallurgical evolutions for subsequent machining. When the residual elements are at the minimum values of the specification, the ferrito-pearlitic phase appears at the heart of the crankshaft. When they are at the maximum of the specified range, martensite appears in thin sections. Simulation by finite elements shows that the cooling rate must be increased in the tunnel to attain the bainitic structure of the crankshaft.

机译：化学元素的变化会引起一些不希望的冶金演变，以用于后续的机械加工。当残留元素处于规格的最小值时，铁素体-珠光体相出现在曲轴的中心。当它们在指定范围的最大值时，马氏体会出现在薄片中。有限元模拟表明，必须提高通道内的冷却速度才能获得曲轴的贝氏体结构。

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《Revue de Metallurgie: Cahiers d'Informations Techniques》 |2001年第12期|共7页
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M. Courteaux; A. Marchal; D. Rezel;
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中图分类冶金工业;
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1. Bainitisation heat treatment for steel crank shafts using finite element analysis [J] . M. Courteaux, A. Marchal, D. Rezel Revue de Metallurgie: Cahiers d'Informations Techniques . 2001,第12期

机译：钢曲轴的贝氏体热处理的有限元分析
2. Finite element analysis of residual stress in 2.25Cr-1Mo steel pipe during welding and heat treatment process [J] . Ren Sendong, Li Suo, Wang Yifeng, Journal of Manufacturing Processes . 2019,第Nova期

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Bainitisation heat treatment for steel crank shafts using finite element analysis

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