In situ probing of residual stresses in railway steels
收藏ESRF Portal2028-01-01 更新2026-04-23 收录
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https://doi.esrf.fr/10.15151/ESRF-ES-2268226953
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资源简介：
During operation, railway wheel steels experience thermo-mechanical stresses. Understanding how these stresses affect the microstructure is crucial to preventing failure.
In this experiment, we investigate the impact of temperature on the microstructure of ER7-grade (pearlitic steel) samples previously subjected to low-cycle fatigue. Through in situ annealing, we compare temperature effects at both the macro-scale, using Debye-Scherrer XRD ring acquisition, and the grain scale, employing dark-field X-ray microscopy.
提供机构：
Chalmers University of Technology, Industrial and Materials Science, Hörsalsvägen 7A, 412 96 Goeteborg, Sweden; ESRF, 71 avenue des Martyrs CS 40220, 38043, Grenoble, FRANCE; ESRF, 71 avenue des Martyrs, CS 40220, 38043 Grenoble Cedex 9, France
创建时间：
2028-01-01
