作者: Zishan Ding , Beizhi Li , Steven Y. Liang
DOI: 10.1007/S00170-015-7014-5
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摘要: In this paper, the modeling of material phase transformation in grinding processes by examining strain rate and contact zone temperature to quantitatively link kinetics diffusion-controlled as well diffusionless transformations is presented. Based upon addition volume fractions sequential segmented isothermal characteristic grindings, physics-based prediction for fraction continuous heating under anisothermal conditions are developed. validation predictive model, a series maraging steel 250 experiments, XRD measurements, regression analyses were pursued. The comparison experimental resulting data model austenite, martensite, ferrite phases after have been done. It seen that presents practicability predict incidence extent related properties, wheel characteristics, thermal–mechanical loadings.