CYCLIC FLOW PROPERTIES OF THE BALL BEARING STEEL SAE52100 CONTAINING RETAINED AUSTENITE

机译：含残余奥氏体的轴承钢SAE52100的循环流动特性

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In the present study the cyclic flow properties of the ball bearing steel SAE52100 are studied with strain controlled fully reversed tests. The effect of the phase transformation of retained austenite into martensite is studied specially. The experimental information was used as input for a constitutive model to be used in finite element calculations. Due to the high stress levels during testing the elastic response becomes non-linear. Young's modulus as a function of stress was evaluated. A finite element constitutive model was formulated taking into account non-linear elasticity, volume expansion during transformation from austenite to martensite, transformation plasticity, kinematic and isotropic hardening. Results are presented from verification of the model.

机译：在本研究中，采用应变控制的完全反向试验研究了球轴承钢SAE52100的循环流动特性。专门研究了残余奥氏体向马氏体相变的影响。实验信息被用作本构模型的输入，以用于有限元计算。由于测试过程中的高应力水平，弹性响应变为非线性。评估了杨氏模量与应力的关系。考虑到非线性弹性，从奥氏体到马氏体的转变过程中的体积膨胀，转变塑性，运动学和各向同性的硬化，建立了有限元本构模型。结果来自模型验证。

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来源
《Eighth International Fatigue Congress Vol.3, Jun 3-7, 2002, Stockholm, Sweden》|2002年|p.1657-1664|共8页
会议地点 Stockholm(SE);Stockholm(SE)
作者
S. Haglund; P. Segle; M. Randelius; A. Melander; M. Larsson;
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作者单位

Swedish Institute for Metals Research, Drottning Kristinas vaeg 48, S-114 28 Stockholm, Sweden;

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原文格式 PDF
正文语种 eng
中图分类一般工业技术;
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2. Melting route effects on the rotatory bending fatigue and rolling contact fatigue properties of high carbon bearing steel SAE52100 [J] . Zhaoxi Cao, Zhiyue Shi, Bo Liang, International Journal of Fatigue . 2020,第Nova期

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3. Nanoscale precipitation and ultrafine retained austenite induced high strength-ductility combination in a newly designed low carbon Cu-bearing medium-Mn steel [J] . Bin Hu, Xuequan Rong, Chang Tian, Materials Science and Engineering . 2021,第Auga3期

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4. CYCLIC FLOW PROPERTIES OF THE BALL BEARING STEEL SAE52100 CONTAINING RETAINED AUSTENITE [C] . S. Haglund, P. Segle, M. Randelius, International Fatigue Congress . 2002

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5. The effect of rolling contact loading on the texture of retained austenite in tapered roller bearings. [D] . Wilson, Brent Matthew. 2002

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机译：用原位中子衍射和晶体塑性建模研究贝氏体和马氏体高碳轴承钢中保留奥氏体的机械稳定性差异
8. Effect of Crystallographic Texture,Retained Austenite,and Austenite Grain Size on the Mechanical and Ballistic Properties of Steel Armor Plates. [R] . hu, hsun speich, g. r. 1976

机译：结晶织构，残余奥氏体和奥氏体晶粒尺寸对钢装甲板力学和弹道性能的影响。

CYCLIC FLOW PROPERTIES OF THE BALL BEARING STEEL SAE52100 CONTAINING RETAINED AUSTENITE

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