碳化钨几何形状对碳化钨增强镍基合金火焰喷涂涂层的摩擦性能影响

ISSN 1004-0595

CN 62-1224/O4

碳化钨几何形状对碳化钨增强镍基合金火焰喷涂涂层的摩擦性能影响[J]. 摩擦学学报, 2009, 29(3).

引用本文:

碳化钨几何形状对碳化钨增强镍基合金火焰喷涂涂层的摩擦性能影响[J]. 摩擦学学报, 2009, 29(3).

Effects of WC Geometric Shape on Tribological Performance of WC Reinforced Ni-based Alloy Flame Sprayed Coatings[J]. TRIBOLOGY, 2009, 29(3).

Citation:

Effects of WC Geometric Shape on Tribological Performance of WC Reinforced Ni-based Alloy Flame Sprayed Coatings[J]. TRIBOLOGY, 2009, 29(3).

Effects of WC Geometric Shape on Tribological Performance of WC Reinforced Ni-based Alloy Flame Sprayed Coatings

摘要: 采用火焰喷涂/重熔(Flame spray/fusion)技术,制备碳化钨(20wt%)增强镍基合金涂层,其中碳化钨采用不同几何形状,探讨碳化钨几何形状对涂层显微组织、组成相、微硬度以及摩擦磨损性能的影响.结果显示,碳化钨几何形状的确是影响各项性能的重大因素,就抗磨损性能而言,大直径的圆形碳化钨增强效果最佳,而小直径的圆形碳化钨增强效果最差.

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