典型文献
Wear Behavior of the Uniformly Dispersed Carbon Nanotube Reinforced 6061 Al Composite Fabricated by Milling Combined with Powder Metallurgy
文献摘要:
The uniformly dispersed carbon nanotubes(CNTs)reinforced 6061A1 composites(CNT/6061A1)with different CNT con-centrations were fabricated by powder metallurgy technology.It was found that the friction coefficient as well as wear rate decreased first and then increased as the CNT concentration increasing under 15 N as well as 30 N,and the minimum wear rate was achieved at the CNT concentration of 2 wt%.Adhesive wear and abrasive wear were the dominated wear mechanisms for the 1-2 wt%CNT/6061A1 composites under 15 N and 30 N,while the delamination occurred on the wear surface at 3 wt%CNT.As the applied load increased to 60 N,the wear rate of composites increased dramatically.The wear mechanism transformed from abrasive wear to severe delamination wear,accompanied by the generation of wear debris with sharp edge due to the weaker anti-shearing strain capacity of CNT/6061A1 composites.
文献关键词:
中图分类号:
作者姓名:
Xiaonan Li;Zhenyu Liu;Zhixin Dai;Hui Feng;Bolyu Xiao;Dingrui Ni;Quanzhao Wang;Dong Wang;Zongyi Ma
作者机构:
School of Materials Science and Engineering,University of Science and Technology of China,Shenyang 110016,China;Shi-Changxu Innovation Center for Advanced Materials,Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China
文献出处:
引用格式:
[1]Xiaonan Li;Zhenyu Liu;Zhixin Dai;Hui Feng;Bolyu Xiao;Dingrui Ni;Quanzhao Wang;Dong Wang;Zongyi Ma-.Wear Behavior of the Uniformly Dispersed Carbon Nanotube Reinforced 6061 Al Composite Fabricated by Milling Combined with Powder Metallurgy)[J].金属学报(英文版),2022(11):1765-1776
A类:
6061A1
B类:
Wear,Behavior,Uniformly,Dispersed,Carbon,Nanotube,Reinforced,Composite,Fabricated,by,Milling,Combined,Powder,Metallurgy,uniformly,dispersed,carbon,nanotubes,CNTs,reinforced,composites,different,centrations,were,fabricated,powder,metallurgy,technology,It,was,found,that,friction,coefficient,well,wear,rate,decreased,first,then,increased,concentration,increasing,under,minimum,achieved,wt,Adhesive,abrasive,dominated,mechanisms,while,delamination,occurred,surface,applied,load,dramatically,transformed,from,severe,accompanied,generation,debris,sharp,edge,due,weaker,anti,shearing,strain,capacity
AB值:
0.533842
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