Dynamic thermoanalytical test method for qualifying brake lining materials
A thermoanalytical test method is described for qualifying brake lining materials, based upon the recording of coefficient of friction f versus temperature T diagrams. Tests are performed at a low sliding speed, thus avoiding substantial increase in temperature due to dissipation of frictional energ...
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Veröffentlicht in: | Tribology international 1985-02, Vol.18 (1), p.21-27 |
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creator | Honselaar, A.C.M. de Gee, A.W.J. |
description | A thermoanalytical test method is described for qualifying brake lining materials, based upon the recording of coefficient of friction
f versus temperature
T diagrams. Tests are performed at a low sliding speed, thus avoiding substantial increase in temperature due to dissipation of frictional energy. During testing, the temperature in the friction interface of a brake lining-metal ring friction couple is increased linearly with time by means of time-controlled inductive heating of the metal ring. It is shown that the method yields a ‘fingerprint’ of the brake lining material, which is characteristic for its friction-temperature behaviour as related to composition and structure and which can thus be used for identification purposes and in acceptance testing. Repeated runs in the range
T
o–
T
max, performed at
T
dot
= 0.07°
C/s
, yield information on the
f−
T behaviour of lining materials which, in previous runs, have been exposed to a maximum contact temperature
T
max. The method is illustrated with results obtained with a resin/asbestos and a cermet/graphite material. |
doi_str_mv | 10.1016/0301-679X(85)90005-2 |
format | Article |
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f versus temperature
T diagrams. Tests are performed at a low sliding speed, thus avoiding substantial increase in temperature due to dissipation of frictional energy. During testing, the temperature in the friction interface of a brake lining-metal ring friction couple is increased linearly with time by means of time-controlled inductive heating of the metal ring. It is shown that the method yields a ‘fingerprint’ of the brake lining material, which is characteristic for its friction-temperature behaviour as related to composition and structure and which can thus be used for identification purposes and in acceptance testing. Repeated runs in the range
T
o–
T
max, performed at
T
dot
= 0.07°
C/s
, yield information on the
f−
T behaviour of lining materials which, in previous runs, have been exposed to a maximum contact temperature
T
max. The method is illustrated with results obtained with a resin/asbestos and a cermet/graphite material.</description><identifier>ISSN: 0301-679X</identifier><identifier>EISSN: 1879-2464</identifier><identifier>DOI: 10.1016/0301-679X(85)90005-2</identifier><identifier>CODEN: TRBIBK</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; brake lining ; Drives ; Exact sciences and technology ; friction ; Mechanical engineering. Machine design ; Shafts, couplings, clutches, brakes ; thermoanalytical test</subject><ispartof>Tribology international, 1985-02, Vol.18 (1), p.21-27</ispartof><rights>1985</rights><rights>1985 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c395t-ecb4c5506ec6625f9961174a764bf16367fcb40d245c41bd8dcedb1e66aabce93</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0301-679X(85)90005-2$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,778,782,3539,27907,27908,45978</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=9025267$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Honselaar, A.C.M.</creatorcontrib><creatorcontrib>de Gee, A.W.J.</creatorcontrib><title>Dynamic thermoanalytical test method for qualifying brake lining materials</title><title>Tribology international</title><description>A thermoanalytical test method is described for qualifying brake lining materials, based upon the recording of coefficient of friction
f versus temperature
T diagrams. Tests are performed at a low sliding speed, thus avoiding substantial increase in temperature due to dissipation of frictional energy. During testing, the temperature in the friction interface of a brake lining-metal ring friction couple is increased linearly with time by means of time-controlled inductive heating of the metal ring. It is shown that the method yields a ‘fingerprint’ of the brake lining material, which is characteristic for its friction-temperature behaviour as related to composition and structure and which can thus be used for identification purposes and in acceptance testing. Repeated runs in the range
T
o–
T
max, performed at
T
dot
= 0.07°
C/s
, yield information on the
f−
T behaviour of lining materials which, in previous runs, have been exposed to a maximum contact temperature
T
max. The method is illustrated with results obtained with a resin/asbestos and a cermet/graphite material.</description><subject>Applied sciences</subject><subject>brake lining</subject><subject>Drives</subject><subject>Exact sciences and technology</subject><subject>friction</subject><subject>Mechanical engineering. Machine design</subject><subject>Shafts, couplings, clutches, brakes</subject><subject>thermoanalytical test</subject><issn>0301-679X</issn><issn>1879-2464</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1985</creationdate><recordtype>article</recordtype><recordid>eNqNkE1LxDAQhoMouK7-Aw89iOihmrT5aC6CrN8seFHwFtJ06kb7sZtkhf57U1f2KJ6GgWfemXkQOib4gmDCL3GOScqFfDsr2LnEGLM020ETUgiZZpTTXTTZIvvowPuPyAgqxQQ93Qydbq1JwgJc2-tON0OwRjdJAB-SFsKir5K6d8lqrRtbD7Z7T0qnPyFpbDc2rQ7grG78IdqrY4Gj3zpFr3e3L7OHdP58_zi7nqcmlyykYEpqGMMcDOcZq6XkhAiqBadlTXjORR0JXGWUGUrKqqgMVCUBzrUuDch8ik43uUvXr9bxStVab6BpdAf92qs4WEiBs_-AopBZHkG6AY3rvXdQq6WzrXaDIliNhtWoT436VMHUj2E15p_85msfjdVOd8b67azEGcu4iNjVBoMo5cuCU95Y6OJX1oEJqurt33u-AXiFkKU</recordid><startdate>19850201</startdate><enddate>19850201</enddate><creator>Honselaar, A.C.M.</creator><creator>de Gee, A.W.J.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>19850201</creationdate><title>Dynamic thermoanalytical test method for qualifying brake lining materials</title><author>Honselaar, A.C.M. ; de Gee, A.W.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c395t-ecb4c5506ec6625f9961174a764bf16367fcb40d245c41bd8dcedb1e66aabce93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1985</creationdate><topic>Applied sciences</topic><topic>brake lining</topic><topic>Drives</topic><topic>Exact sciences and technology</topic><topic>friction</topic><topic>Mechanical engineering. Machine design</topic><topic>Shafts, couplings, clutches, brakes</topic><topic>thermoanalytical test</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Honselaar, A.C.M.</creatorcontrib><creatorcontrib>de Gee, A.W.J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>Tribology international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Honselaar, A.C.M.</au><au>de Gee, A.W.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamic thermoanalytical test method for qualifying brake lining materials</atitle><jtitle>Tribology international</jtitle><date>1985-02-01</date><risdate>1985</risdate><volume>18</volume><issue>1</issue><spage>21</spage><epage>27</epage><pages>21-27</pages><issn>0301-679X</issn><eissn>1879-2464</eissn><coden>TRBIBK</coden><abstract>A thermoanalytical test method is described for qualifying brake lining materials, based upon the recording of coefficient of friction
f versus temperature
T diagrams. Tests are performed at a low sliding speed, thus avoiding substantial increase in temperature due to dissipation of frictional energy. During testing, the temperature in the friction interface of a brake lining-metal ring friction couple is increased linearly with time by means of time-controlled inductive heating of the metal ring. It is shown that the method yields a ‘fingerprint’ of the brake lining material, which is characteristic for its friction-temperature behaviour as related to composition and structure and which can thus be used for identification purposes and in acceptance testing. Repeated runs in the range
T
o–
T
max, performed at
T
dot
= 0.07°
C/s
, yield information on the
f−
T behaviour of lining materials which, in previous runs, have been exposed to a maximum contact temperature
T
max. The method is illustrated with results obtained with a resin/asbestos and a cermet/graphite material.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/0301-679X(85)90005-2</doi><tpages>7</tpages></addata></record> |
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language | eng |
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source | Elsevier ScienceDirect Journals Complete - AutoHoldings |
subjects | Applied sciences brake lining Drives Exact sciences and technology friction Mechanical engineering. Machine design Shafts, couplings, clutches, brakes thermoanalytical test |
title | Dynamic thermoanalytical test method for qualifying brake lining materials |
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