Dry sliding wear behavior of TiB/Ti and TiC/Ti composites
Titanium and its alloys have excellent strength properties and corrosion resistance, but they show poor wear resistance, which cannot be improved by heat treatment. The addition of hard ceramic particles to produce a titanium matrix composite is an effective method for enhancing the wear resistance...
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The Japan Society of Mechanical Engineers
2018
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oai:doaj.org-article:dbc3dfae671946fd842dd37c493b44112021-11-26T07:21:52ZDry sliding wear behavior of TiB/Ti and TiC/Ti composites2187-974510.1299/mej.17-00523https://doaj.org/article/dbc3dfae671946fd842dd37c493b44112018-07-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/5/4/5_17-00523/_pdf/-char/enhttps://doaj.org/toc/2187-9745Titanium and its alloys have excellent strength properties and corrosion resistance, but they show poor wear resistance, which cannot be improved by heat treatment. The addition of hard ceramic particles to produce a titanium matrix composite is an effective method for enhancing the wear resistance of titanium and its alloys. In this study, TiC and TiB2 were used as reinforcement materials because a composite containing these reinforcements shows high tensile strength and different microstructure. TiB- and TiC-reinforced pure Ti matrix composites were fabricated by using the spark plasma sintering (SPS) method. Dry sliding wear tests were conducted on the composites using a ball-on-disk type testing machine. The effects of the reinforcement material, microstructural features, and reinforcement volume fraction on the wear behavior of the composites were investigated. The specific wear rates of both composites decreased with increasing reinforcement volume fraction. The specific wear rate of the TiC/Ti composite deceased drastically at a reinforcement volume fraction of 25 vol.%. TiC/Ti composites with reinforcement volume fractions of over 5 vol.% showed excellent wear resistance compared with the TiB/Ti composites. The wear behavior of the composite depended mainly on the distribution of reinforcement material and the nature of the reaction products between the matrix and reinforcement particles.Hiroshi IZUIKazuhiro TOENShoji KAMEGAWAYoshiki KOMIYAThe Japan Society of Mechanical Engineersarticletitanium matrix compositetibticspark plasma sinteringdry sliding wearball-on-disk testswear and friction propertiesspecific wear rateMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 5, Iss 4, Pp 17-00523-17-00523 (2018) |
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DOAJ |
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DOAJ |
| language |
EN |
| topic |
titanium matrix composite tib tic spark plasma sintering dry sliding wear ball-on-disk tests wear and friction properties specific wear rate Mechanical engineering and machinery TJ1-1570 |
| spellingShingle |
titanium matrix composite tib tic spark plasma sintering dry sliding wear ball-on-disk tests wear and friction properties specific wear rate Mechanical engineering and machinery TJ1-1570 Hiroshi IZUI Kazuhiro TOEN Shoji KAMEGAWA Yoshiki KOMIYA Dry sliding wear behavior of TiB/Ti and TiC/Ti composites |
| description |
Titanium and its alloys have excellent strength properties and corrosion resistance, but they show poor wear resistance, which cannot be improved by heat treatment. The addition of hard ceramic particles to produce a titanium matrix composite is an effective method for enhancing the wear resistance of titanium and its alloys. In this study, TiC and TiB2 were used as reinforcement materials because a composite containing these reinforcements shows high tensile strength and different microstructure. TiB- and TiC-reinforced pure Ti matrix composites were fabricated by using the spark plasma sintering (SPS) method. Dry sliding wear tests were conducted on the composites using a ball-on-disk type testing machine. The effects of the reinforcement material, microstructural features, and reinforcement volume fraction on the wear behavior of the composites were investigated. The specific wear rates of both composites decreased with increasing reinforcement volume fraction. The specific wear rate of the TiC/Ti composite deceased drastically at a reinforcement volume fraction of 25 vol.%. TiC/Ti composites with reinforcement volume fractions of over 5 vol.% showed excellent wear resistance compared with the TiB/Ti composites. The wear behavior of the composite depended mainly on the distribution of reinforcement material and the nature of the reaction products between the matrix and reinforcement particles. |
| format |
article |
| author |
Hiroshi IZUI Kazuhiro TOEN Shoji KAMEGAWA Yoshiki KOMIYA |
| author_facet |
Hiroshi IZUI Kazuhiro TOEN Shoji KAMEGAWA Yoshiki KOMIYA |
| author_sort |
Hiroshi IZUI |
| title |
Dry sliding wear behavior of TiB/Ti and TiC/Ti composites |
| title_short |
Dry sliding wear behavior of TiB/Ti and TiC/Ti composites |
| title_full |
Dry sliding wear behavior of TiB/Ti and TiC/Ti composites |
| title_fullStr |
Dry sliding wear behavior of TiB/Ti and TiC/Ti composites |
| title_full_unstemmed |
Dry sliding wear behavior of TiB/Ti and TiC/Ti composites |
| title_sort |
dry sliding wear behavior of tib/ti and tic/ti composites |
| publisher |
The Japan Society of Mechanical Engineers |
| publishDate |
2018 |
| url |
https://doaj.org/article/dbc3dfae671946fd842dd37c493b4411 |
| work_keys_str_mv |
AT hiroshiizui dryslidingwearbehavioroftibtiandticticomposites AT kazuhirotoen dryslidingwearbehavioroftibtiandticticomposites AT shojikamegawa dryslidingwearbehavioroftibtiandticticomposites AT yoshikikomiya dryslidingwearbehavioroftibtiandticticomposites |
| _version_ |
1718409688045846528 |