铸造技术2017，Vol.38Issue(7)：1551-1553,3.DOI:10.16410/j.issn1000-8365.2017.07.006
增强体成分对表面复合材料摩擦特性的影响
Effect of Reinforcement Composition on Friction Property of Surface Composite
摘要
Abstract
Using cast tungsten carbide and high carbon ferrochromium as main reinforcements,three kinds of surface composites with different compositions were prepared by casting method.Effect of reinforcement composition s on the friction property of the surface composite was investigated.The results show that the shape and relative quantity of carbide in the microstructure of surface layer is changed by tungsten carbide.Meanwhile,the right amount of tungsten carbide can significantly improve the wear resistance of the surface composites.On the contrary,the wear resistance of surface composite is reduced with an excessive tungsten carbide.关键词
铸造碳化钨/高碳铬铁/表面复合材料/显微组织/耐磨性Key words
cast tungsten carbide/high carbon ferrochromium/surface composite/microstructure/wear resistance分类
通用工业技术引用本文复制引用
贾利晓,宋联美,王莹,李萍,闫红彦..增强体成分对表面复合材料摩擦特性的影响[J].铸造技术,2017,38(7):1551-1553,3.基金项目
国家自然科学基金资助项目(51175149),河南省科技攻关项目(142102210121),河南科技大学高端轴承摩擦学技术与应用国家地方联合工程实验室开放基金资助项目(201705) （51175149）
