Vacuum Tribological Properties of a Ti 46Al 2Cr 2Nb IntermetallicsSource: Journal of Tribology:;2014:;volume( 136 ):;issue: 002::page 21604Author:Cheng, Jun
,
Ma, Jiqiang
,
Yu, Yuan
,
Fu, Licai
,
Qiao, Zhuhui
,
Yang, Jun
,
Li, Jinshan
,
Liu, Weimin
DOI: 10.1115/1.4026079Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to investigate the vacuum tribological properties of a Ti46Al2Cr2Nb alloy, drysliding tribological tests of the alloy against AISI 52,100 steel ball under different sliding speeds and loads were performed at a high vacuum of 4.0 أ— 10−4 Pa by ballondisk rotating configuration, and the same tests were done in air for comparative purposes. It is an important finding that the TiAl intermetallics have good wear resistance in vacuum, not like that in air. The wear rate of the Ti46Al2Cr2Nb alloy in vacuum is almost lower by an order of magnitude than that in air.
|
Collections
Show full item record
| contributor author | Cheng, Jun | |
| contributor author | Ma, Jiqiang | |
| contributor author | Yu, Yuan | |
| contributor author | Fu, Licai | |
| contributor author | Qiao, Zhuhui | |
| contributor author | Yang, Jun | |
| contributor author | Li, Jinshan | |
| contributor author | Liu, Weimin | |
| date accessioned | 2017-05-09T01:12:58Z | |
| date available | 2017-05-09T01:12:58Z | |
| date issued | 2014 | |
| identifier issn | 0742-4787 | |
| identifier other | trib_136_02_021604.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/156438 | |
| description abstract | In order to investigate the vacuum tribological properties of a Ti46Al2Cr2Nb alloy, drysliding tribological tests of the alloy against AISI 52,100 steel ball under different sliding speeds and loads were performed at a high vacuum of 4.0 أ— 10−4 Pa by ballondisk rotating configuration, and the same tests were done in air for comparative purposes. It is an important finding that the TiAl intermetallics have good wear resistance in vacuum, not like that in air. The wear rate of the Ti46Al2Cr2Nb alloy in vacuum is almost lower by an order of magnitude than that in air. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Vacuum Tribological Properties of a Ti 46Al 2Cr 2Nb Intermetallics | |
| type | Journal Paper | |
| journal volume | 136 | |
| journal issue | 2 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.4026079 | |
| journal fristpage | 21604 | |
| journal lastpage | 21604 | |
| identifier eissn | 1528-8897 | |
| tree | Journal of Tribology:;2014:;volume( 136 ):;issue: 002 | |
| contenttype | Fulltext |