The effect of crystallinity of potassium titanate whisker on the tribological behavior of NAO friction materials
In this study, the effect of crystallinity of potassium titanate whisker on the tribological behavior was investigated. The higher crystallinity whiskers showed enhanced ability in improving the friction coefficient than the lower crystallinity whiskers. During the fade testing process, low crystall...
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| Veröffentlicht in: | Tribology international 2017-03, Vol.107, p.213-220 |
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| creator | Ji, Zhengjia Jin, Hongyun Luo, Wanyue Cheng, Feiran Chen, Yong Ren, Yazhou Wu, Yaoqing Hou, Shuen |
| description | In this study, the effect of crystallinity of potassium titanate whisker on the tribological behavior was investigated. The higher crystallinity whiskers showed enhanced ability in improving the friction coefficient than the lower crystallinity whiskers. During the fade testing process, low crystallinity whiskers were more effective to stabilize the friction coefficient. During the recovery testing process, high crystallinity whiskers were more effective to stabilize the friction coefficient. High crystallinity whiskers were more effective in the improvement of wear resistance. In order to understand the friction and wear behaviors, the worn surfaces and wear debris were analyzed by means of SEM. The results revealed that the higher crystallinity whiskers was significant to form stable contact plateaus.
•The K2Ti6O13 synthesized by hydrothermal method were used in NAO friction materials.•The low crystallinity whiskers improved fade performance.•The high crystallinity whiskers improved recovery performance and friction stability.•Composite reinforced with high crystallinity whiskers showed good wear resistance. |
| doi_str_mv | 10.1016/j.triboint.2016.11.022 |
| format | Article |
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•The K2Ti6O13 synthesized by hydrothermal method were used in NAO friction materials.•The low crystallinity whiskers improved fade performance.•The high crystallinity whiskers improved recovery performance and friction stability.•Composite reinforced with high crystallinity whiskers showed good wear resistance.</description><identifier>ISSN: 0301-679X</identifier><identifier>EISSN: 1879-2464</identifier><identifier>DOI: 10.1016/j.triboint.2016.11.022</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Crystal structure ; Crystallinity ; Debris ; Friction ; Friction and wear ; Friction material ; Friction resistance ; Potassium ; Potassium titanate whisker ; Tribology ; Wear ; Wear particles ; Wear resistance</subject><ispartof>Tribology international, 2017-03, Vol.107, p.213-220</ispartof><rights>2016 Elsevier Ltd</rights><rights>Copyright Elsevier BV Mar 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c340t-b22c304ecac6ec030e454db88b6e6c185619c6029ee0420c246712c299496f1a3</citedby><cites>FETCH-LOGICAL-c340t-b22c304ecac6ec030e454db88b6e6c185619c6029ee0420c246712c299496f1a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.triboint.2016.11.022$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids></links><search><creatorcontrib>Ji, Zhengjia</creatorcontrib><creatorcontrib>Jin, Hongyun</creatorcontrib><creatorcontrib>Luo, Wanyue</creatorcontrib><creatorcontrib>Cheng, Feiran</creatorcontrib><creatorcontrib>Chen, Yong</creatorcontrib><creatorcontrib>Ren, Yazhou</creatorcontrib><creatorcontrib>Wu, Yaoqing</creatorcontrib><creatorcontrib>Hou, Shuen</creatorcontrib><title>The effect of crystallinity of potassium titanate whisker on the tribological behavior of NAO friction materials</title><title>Tribology international</title><description>In this study, the effect of crystallinity of potassium titanate whisker on the tribological behavior was investigated. The higher crystallinity whiskers showed enhanced ability in improving the friction coefficient than the lower crystallinity whiskers. During the fade testing process, low crystallinity whiskers were more effective to stabilize the friction coefficient. During the recovery testing process, high crystallinity whiskers were more effective to stabilize the friction coefficient. High crystallinity whiskers were more effective in the improvement of wear resistance. In order to understand the friction and wear behaviors, the worn surfaces and wear debris were analyzed by means of SEM. The results revealed that the higher crystallinity whiskers was significant to form stable contact plateaus.
•The K2Ti6O13 synthesized by hydrothermal method were used in NAO friction materials.•The low crystallinity whiskers improved fade performance.•The high crystallinity whiskers improved recovery performance and friction stability.•Composite reinforced with high crystallinity whiskers showed good wear resistance.</description><subject>Crystal structure</subject><subject>Crystallinity</subject><subject>Debris</subject><subject>Friction</subject><subject>Friction and wear</subject><subject>Friction material</subject><subject>Friction resistance</subject><subject>Potassium</subject><subject>Potassium titanate whisker</subject><subject>Tribology</subject><subject>Wear</subject><subject>Wear particles</subject><subject>Wear resistance</subject><issn>0301-679X</issn><issn>1879-2464</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqFkMtOAyEUhonRxFp9BUPiekZgKFN2GuMtaXSjiTvC0DP2jNOhAq3p20utrl2dQP7vXD5CzjkrOePqsitTwMbjkEqR3yXnJRPigIz4tNaFkEoekhGrGC9Urd-OyUmMHWOslroekdXLAii0LbhEfUtd2MZk-x4HTNvdx8onGyOulzRhsoNNQL8WGD8gUD_QlOGf4b1_R2d72sDCbtCHHfp0_UzbgC5hTi4zGdD28ZQctbnA2W8dk9e725ebh2L2fP94cz0rXCVZKhohXMUkOOsUuLw9yImcN9Npo0A5Pp0orp1iQgMwKZjLZ9ZcOKG11KrlthqTi33fVfCfa4jJdH4dhjzScD2pmFZKsZxS-5QLPsYArVkFXNqwNZyZnV3TmT-7ZmfXcG6y3Qxe7UHIN2wQgokOYXAwx5BdmrnH_1p8A8T6iEU</recordid><startdate>201703</startdate><enddate>201703</enddate><creator>Ji, Zhengjia</creator><creator>Jin, Hongyun</creator><creator>Luo, Wanyue</creator><creator>Cheng, Feiran</creator><creator>Chen, Yong</creator><creator>Ren, Yazhou</creator><creator>Wu, Yaoqing</creator><creator>Hou, Shuen</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>201703</creationdate><title>The effect of crystallinity of potassium titanate whisker on the tribological behavior of NAO friction materials</title><author>Ji, Zhengjia ; Jin, Hongyun ; Luo, Wanyue ; Cheng, Feiran ; Chen, Yong ; Ren, Yazhou ; Wu, Yaoqing ; Hou, Shuen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c340t-b22c304ecac6ec030e454db88b6e6c185619c6029ee0420c246712c299496f1a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Crystal structure</topic><topic>Crystallinity</topic><topic>Debris</topic><topic>Friction</topic><topic>Friction and wear</topic><topic>Friction material</topic><topic>Friction resistance</topic><topic>Potassium</topic><topic>Potassium titanate whisker</topic><topic>Tribology</topic><topic>Wear</topic><topic>Wear particles</topic><topic>Wear resistance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ji, Zhengjia</creatorcontrib><creatorcontrib>Jin, Hongyun</creatorcontrib><creatorcontrib>Luo, Wanyue</creatorcontrib><creatorcontrib>Cheng, Feiran</creatorcontrib><creatorcontrib>Chen, Yong</creatorcontrib><creatorcontrib>Ren, Yazhou</creatorcontrib><creatorcontrib>Wu, Yaoqing</creatorcontrib><creatorcontrib>Hou, Shuen</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Tribology international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ji, Zhengjia</au><au>Jin, Hongyun</au><au>Luo, Wanyue</au><au>Cheng, Feiran</au><au>Chen, Yong</au><au>Ren, Yazhou</au><au>Wu, Yaoqing</au><au>Hou, Shuen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of crystallinity of potassium titanate whisker on the tribological behavior of NAO friction materials</atitle><jtitle>Tribology international</jtitle><date>2017-03</date><risdate>2017</risdate><volume>107</volume><spage>213</spage><epage>220</epage><pages>213-220</pages><issn>0301-679X</issn><eissn>1879-2464</eissn><abstract>In this study, the effect of crystallinity of potassium titanate whisker on the tribological behavior was investigated. The higher crystallinity whiskers showed enhanced ability in improving the friction coefficient than the lower crystallinity whiskers. During the fade testing process, low crystallinity whiskers were more effective to stabilize the friction coefficient. During the recovery testing process, high crystallinity whiskers were more effective to stabilize the friction coefficient. High crystallinity whiskers were more effective in the improvement of wear resistance. In order to understand the friction and wear behaviors, the worn surfaces and wear debris were analyzed by means of SEM. The results revealed that the higher crystallinity whiskers was significant to form stable contact plateaus.
•The K2Ti6O13 synthesized by hydrothermal method were used in NAO friction materials.•The low crystallinity whiskers improved fade performance.•The high crystallinity whiskers improved recovery performance and friction stability.•Composite reinforced with high crystallinity whiskers showed good wear resistance.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.triboint.2016.11.022</doi><tpages>8</tpages></addata></record> |
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| subjects | Crystal structure Crystallinity Debris Friction Friction and wear Friction material Friction resistance Potassium Potassium titanate whisker Tribology Wear Wear particles Wear resistance |
| title | The effect of crystallinity of potassium titanate whisker on the tribological behavior of NAO friction materials |
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