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研究了复合式热轧辊五种典型堆焊层成份及组织对其抗热疲劳性和耐磨性的影响,并从中寻求出了能满足热轧辊工作要求的最佳成份及相应的最佳组织结构。
The effects of composition and microstructure on the thermal fatigue resistance and wear resistance of five typical surfacing layers of composite hot roll were studied and the best composition and corresponding optimal structure to meet the working requirements of hot roll were obtained .