材料科学
石墨烯
石墨
复合材料
铝
碳纳米管
脱落石墨纳米血小板
碳纤维
钢筋
摩擦系数
摩擦系数
复合数
纳米技术
作者
İlyas İstif,Mehmet Tuncel
出处
期刊:MP MATERIALPRUEFUNG - MP MATERIALS TESTING
[De Gruyter]
日期:2016-07-15
卷期号:58 (7-8): 640-643
被引量:8
摘要
Abstract Conventional aluminum (Al) and its alloys have been replaced by aluminum matrix composites (AMCs) due to their superior properties in the recent years. There are several attractive candidates as reinforcement for aluminum composites such as Al 2 O 3 , B 4 C and SiC. Nowadays, carbon based materials such as graphite, carbon nanotubes (CNTs) and graphene have attracted much attention owing to their above mentioned mechanical and physical properties. In this study, the wear behavior of Al graphene nanoplatelets (GNPs) composites reinforced with up to 2 wt.-% GNP were investigated. The addition of graphene up to 1 wt.-% decreased coefficient of friction. Experimental data were used to develop linear and nonlinear models. The experimental results are in good agreement with the results of the simulations based on the identified models.
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