Friction and wear property of CNT-SiC hybrid reinforced aluminum matrix composites prepared by powder metallurgy
Silicon carbide (SiC) particles,carbon nanotubes (CNT), SiC and CNT hybrid reinforced 7055Al composites were prepared by powder metallurgy with 7055Al as matrix. The dry sliding friction and wear behavior of the three composites were studied. The results show that the wear mass loss increases and th...
Main Authors: | , |
---|---|
Format: | Article |
Language: | zho |
Published: |
Journal of Materials Engineering
2020-11-01
|
Series: | Journal of Materials Engineering |
Subjects: | |
Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2019.000333 |
id |
doaj-191351530c01421db4861d553a5eb131 |
---|---|
record_format |
Article |
spelling |
doaj-191351530c01421db4861d553a5eb1312021-08-18T02:42:17ZzhoJournal of Materials EngineeringJournal of Materials Engineering1001-43811001-43812020-11-01481113113910.11868/j.issn.1001-4381.2019.00033320201116Friction and wear property of CNT-SiC hybrid reinforced aluminum matrix composites prepared by powder metallurgyZHANG Jun0LIU Chong-yu1College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, Guangxi, ChinaCollege of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, Guangxi, ChinaSilicon carbide (SiC) particles,carbon nanotubes (CNT), SiC and CNT hybrid reinforced 7055Al composites were prepared by powder metallurgy with 7055Al as matrix. The dry sliding friction and wear behavior of the three composites were studied. The results show that the wear mass loss increases and the friction coefficient decreases slightly with the increase of the load.The wear mass loss of the SiC-CNT/7055Al composite is lower than that of the single SiC/7055Al and CNT/7055Al reinforced composites at 0.5 MPa and 1.0 MPa.The wear mass loss of the SiC-CNT/7055Al composite increases rapidly at 2.0 MPa. With the increase of the load,the wear resistance of CNT/7055Al composite increases gradually;under medium and high load,the composite owns better wear resistance.The wear amount of SiC/7055Al composite increases gradually with the increase of the load, and the wear mass loss increases little at load of 2.0 MPa.http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2019.000333powder metallurgyhybrid reinforced aluminum matrix compositedry sliding friction and wearwear mechanism |
collection |
DOAJ |
language |
zho |
format |
Article |
sources |
DOAJ |
author |
ZHANG Jun LIU Chong-yu |
spellingShingle |
ZHANG Jun LIU Chong-yu Friction and wear property of CNT-SiC hybrid reinforced aluminum matrix composites prepared by powder metallurgy Journal of Materials Engineering powder metallurgy hybrid reinforced aluminum matrix composite dry sliding friction and wear wear mechanism |
author_facet |
ZHANG Jun LIU Chong-yu |
author_sort |
ZHANG Jun |
title |
Friction and wear property of CNT-SiC hybrid reinforced aluminum matrix composites prepared by powder metallurgy |
title_short |
Friction and wear property of CNT-SiC hybrid reinforced aluminum matrix composites prepared by powder metallurgy |
title_full |
Friction and wear property of CNT-SiC hybrid reinforced aluminum matrix composites prepared by powder metallurgy |
title_fullStr |
Friction and wear property of CNT-SiC hybrid reinforced aluminum matrix composites prepared by powder metallurgy |
title_full_unstemmed |
Friction and wear property of CNT-SiC hybrid reinforced aluminum matrix composites prepared by powder metallurgy |
title_sort |
friction and wear property of cnt-sic hybrid reinforced aluminum matrix composites prepared by powder metallurgy |
publisher |
Journal of Materials Engineering |
series |
Journal of Materials Engineering |
issn |
1001-4381 1001-4381 |
publishDate |
2020-11-01 |
description |
Silicon carbide (SiC) particles,carbon nanotubes (CNT), SiC and CNT hybrid reinforced 7055Al composites were prepared by powder metallurgy with 7055Al as matrix. The dry sliding friction and wear behavior of the three composites were studied. The results show that the wear mass loss increases and the friction coefficient decreases slightly with the increase of the load.The wear mass loss of the SiC-CNT/7055Al composite is lower than that of the single SiC/7055Al and CNT/7055Al reinforced composites at 0.5 MPa and 1.0 MPa.The wear mass loss of the SiC-CNT/7055Al composite increases rapidly at 2.0 MPa. With the increase of the load,the wear resistance of CNT/7055Al composite increases gradually;under medium and high load,the composite owns better wear resistance.The wear amount of SiC/7055Al composite increases gradually with the increase of the load, and the wear mass loss increases little at load of 2.0 MPa. |
topic |
powder metallurgy hybrid reinforced aluminum matrix composite dry sliding friction and wear wear mechanism |
url |
http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2019.000333 |
work_keys_str_mv |
AT zhangjun frictionandwearpropertyofcntsichybridreinforcedaluminummatrixcompositespreparedbypowdermetallurgy AT liuchongyu frictionandwearpropertyofcntsichybridreinforcedaluminummatrixcompositespreparedbypowdermetallurgy |
_version_ |
1721203989792423936 |