A New Methodology for Predicting Fatigue Properties of Bearing Steels: From X-Ray Micro-Tomography and Ultrasonic Measurements to the Bearing Lives Distribution

机译：预测轴承钢疲劳性能的新方法：从X射线显微断层扫描和超声波测量到轴承寿命分布

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This work aims at developing a new methodology for predicting the distribution of fatigue lives of bearings versus steel microstructure, namely, concentration, morphology, and properties of residual inclusions in steel. On the experimental side, X-ray micro-tomography and high frequency ultrasonic testing are used to provide the required inclusion characteristics. A physically based model is used to compute the number of cycles to crack nucleation and crack propagation up to the surface. For the statistics predictions, the inclusions and/or stringers are distributed randomly in the bearing steel according to the concentration of stringers provided by ultrasonic data. The distributions of the fatigue lives predicted by the model are compared successfully to the experimental distributions determined by fatigue tests performed on flat washer machines. Finally, it is shown that the model is able to predict the influence of the orientation of stringers on the fatigue lives.

机译：这项工作旨在开发一种新的方法来预测轴承疲劳寿命与钢微结构的分布，即钢中残余夹杂物的浓度，形态和性质。在实验方面，使用X射线断层扫描和高频超声测试来提供所需的夹杂特性。基于物理的模型用于计算裂纹成核和裂纹扩展到表面的循环次数。为了进行统计预测，根据超声波数据提供的桁条浓度，夹杂物和/或桁条在轴承钢中随机分布。将模型预测的疲劳寿命分布与通过在平板洗衣机上进行的疲劳测试确定的实验分布进行了成功比较。最后，表明该模型能够预测桁条方向对疲劳寿命的影响。

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来源
《Bearing steel technology: Developments in rolling bearing steels and testing》|2009年|p.141-159|共19页
会议地点 Vancouver(CA)
作者
Alexandre Stienon; Arnaud Fazekas; Jean-Yves Buffiere; Pascal Daguier; Ferhat Merchi; Alain Vincent;
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作者单位

Ph.D., Saint-Gobain, European Research Center (CREE), 550, Avenue Alphonse Jauf-fret, BP 224, 84306 Cavaillion CEDEXFrance;

Assistant Professor, Universite de Lyon, INSA Lyon, Lab. MATEIS, UMR CNRS 5510, Bat. Saint Exupery, 69621 Villeurbanne, France;

Professor, Universite de Lyon, INSA Lyon, Lab. MATEIS, UMR CNRS 5510, Bat. Saint Exupery, 69621 Villeurbanne, France;

Research Group Manager, ASCOMETAL CREAS BP 70045, 57301 Hagondange Cedex, France;

Research Engineer, ASCOMETAL CREAS BP 70045, 57301 Hagondange Cedex, France;

Professor, Universite de Lyon, INSA Lyon, Lab. MATEIS, UMR CNRS 5510, Bat. Saint Exupery, 69621 Villeurbanne, France;

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原文格式 PDF
正文语种 eng
中图分类轴承;
关键词
rolling contact fatigue; bearing steel; inclusions; stringers; distribution of fatigue lives;

机译：滚动接触疲劳轴承钢；夹杂物纵梁分配疲劳寿命；;

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专利

1. New methodology to evaluate the rolling contact fatigue performance of bearing steels with surface dents: Application to 32CrMoV13 (nitrided) and M50 steels [J] . Nelias D, Jacq C, Lormand G, Journal of Tribology . 2005,第3期

机译：评估带有表面凹痕的轴承钢滚动接触疲劳性能的新方法：应用于32CrMoV13（氮化）和M50钢
2. Micro X-Ray computed tomography imaging and ultrasonic velocity measurements in tetrahydrofuran-hydrate-bearing sediments [J] . Schindler Mandy, Batzle Michael L., Prasad Manika Geophysical Prospecting . 2017,第4期

机译：含四氢呋喃水合物的沉积物的显微X射线计算机断层摄影成像和超声速度测量
3. The fatigue limit of bearing steels - Part I: A pragmatic approach to predict very high cycle fatigue strength [J] . Junbiao Lai, Thore Lund, Karin Ryden, International Journal of Fatigue . 2012,第期

机译：轴承钢的疲劳极限-第一部分：实用的方法来预测极高的循环疲劳强度
4. A New Methodology for Predicting Fatigue Properties of Bearing Steels: From X-Ray Micro-Tomography and Ultrasonic Measurements to the Bearing Lives Distribution [C] . Alexandre Stienon, Arnaud Fazekas, Jean-Yves Buffiere, Symposium on bearing steel technology: Developments in rolling bearing steels and testing . 2010

机译：一种预测轴承钢的疲劳性能的新方法：从X射线微型层面和超声测量到轴承寿命分布
5. Stress distribution and bearing stiffeners details related to fatigue and fracture of steel girders with corrugated webs. [D] . Rodriguez, Roberto. 2000

机译：应力分布和轴承加劲肋的详细信息与波纹腹板钢梁的疲劳和断裂有关。
6. Fatigue Life Assessment of Rolling Bearings Made from AISI 52100 Bearing Steel [O] . Paweł J. Romanowicz, Bogdan Szybiński 2019

机译：AISI 52100轴承钢制成的滚动轴承的疲劳寿命评估
7. Structural Steels. Effect of Ni Addition on Rolling Contact Fatigue Lives of Bearing Steels. [O] . TOSHIYA KINAMI 2002

机译：结构钢。 Ni添加对轴承钢滚动疲劳寿命的影响。
8. Fatigue Lives at 600 F of 120 Millimeter Bore Ball Bearings of AISI M-50, AISI M-1, And WB-49 Steels [R] . Bamberger, E. N., Zaretsky, E. V. 1971

机译：aIsI m-50，aIsI m-1和WB-49钢的120毫米内径球轴承的600 F疲劳寿命

A New Methodology for Predicting Fatigue Properties of Bearing Steels: From X-Ray Micro-Tomography and Ultrasonic Measurements to the Bearing Lives Distribution

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