Article(id=1304141624653664687, tenantId=1146029695717560320, journalId=1303687303576780880, issueId=1304141595331293792, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1009-3842.2026.04.015, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1765382400000, receivedDateStr=2025-12-11, revisedDate=1777305600000, revisedDateStr=2026-04-28, acceptedDate=null, acceptedDateStr=null, onlineDate=1788861193097, onlineDateStr=2026-09-08, pubDate=1787846400000, pubDateStr=2026-08-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1788861193097, onlineIssueDateStr=2026-09-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1788861193097, creator=13701087609, updateTime=1788861193097, updator=13701087609, issue=Issue{id=1304141595331293792, tenantId=1146029695717560320, journalId=1303687303576780880, year='2026', volume='', issue='4', pageStart='1', pageEnd='132', issueExtLink='null', onlineDate='null', pubDate='1787846400000', pubDateStr='2026-08-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1788861186106, creator='13701087609', updateTime=1788924908244, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1304408865437672371, tenantId=1146029695717560320, journalId=1303687303576780880, issueId=1304141595331293792, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1304408865437672372, tenantId=1146029695717560320, journalId=1303687303576780880, issueId=1304141595331293792, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=126, endPage=132, ext={EN=ArticleExt(id=1304141624901128624, articleId=1304141624653664687, tenantId=1146029695717560320, journalId=1303687303576780880, language=EN, title=Effects of Ambient Temperature and Load on Surface Friction and Wear Behaviors of CuNi6Sn6 Alloy, columnId=1304141568877814747, journalTitle=Copper Engineering, columnName=Material Preparation and Process Engineering, runingTitle=null, highlight=null, articleAbstract=

To study the friction and wear properties of CuNi6Sn6 alloy under high-temperature and high-load working condition, an MMU-10G friction-abrasion testing machine was used for experiments, and a LEXT OLS5000 3D confocal laser scanning microscope was utilized to examine the worn surface morphology for determination of wear mechanisms. Under a load of 45 N, friction coefficient of the alloy increased and then decreased with rising ambient temperature. Under a higher load of 75 N, friction coefficient remained relatively stable when ambient temperature was below 150 ℃, but fluctuated significantly at 200 ℃. When the load was increased to 105 N, friction coefficient was only stable below 100 ℃. When ambient temperature was below 150 ℃, wear mass increased with the load. While at 200 ℃, wear mass was relatively large. At lower ambient temperatures, wear mechanism was mainly abrasive wear. As the load increased, it manifested as fatigue pitting and fatigue delamination. Under medium-high temperatures and low loads, adhesive wear predominated; under high temperature and high load, severe plastic deformation and surface burn occurred. When ambient temperature exceeded 150 ℃, wear severity increased. Therefore, CuNi6Sn6 alloy was suitable for service conditions with ambient temperatures below 150 ℃ and loads below 75 N.

, authors=Shaonan Xu, Li Zhang, Xingzhong Li, Yan Xue, authorsList=Shaonan Xu, Li Zhang, Xingzhong Li, Yan Xue, authorCompany=null, correspAuthors=Li Zhang, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1304141625232478641, articleId=1304141624653664687, tenantId=1146029695717560320, journalId=1303687303576780880, language=CN, title=环境温度和载荷对CuNi6Sn6合金摩擦磨损性能的影响, columnId=1304141569037198301, journalTitle=铜业工程, columnName=材料制备与加工工程, runingTitle=null, highlight=null, articleAbstract=

为研究CuNi6Sn6合金在高温高载工况下的摩擦磨损性能,采用MMU-10G端面摩擦磨损试验机对CuNi6Sn6合金进行摩擦磨损试验,使用LEXT OLS5000 3D激光扫描共聚焦显微镜检测磨损后的表面形貌并分析磨损机理。结果表明:该合金在载荷为45 N的工况下,摩擦系数随环境温度的升高先增后减。在载荷为75 N的工况下,当环境温度小于150 ℃时摩擦系数稳定;当环境温度为200 ℃时摩擦系数波动剧烈。在载荷为105 N的工况下,当环境温度小于100 ℃时摩擦系数稳定;当环境温度小于150 ℃时磨损质量随着载荷的增大而增大;当环境温度为200 ℃时,磨损质量较大。环境温度较低时,通常表现为磨粒磨损,当载荷增大,磨损以疲劳点蚀及剥层磨损的形式出现;在高温低载工况下,以黏着磨损为主;在高温高载工况下,出现严重塑性变形及表面烧伤;当环境温度大于150 ℃时,磨损程度加剧。因此,CuNi6Sn6合金适用于环境温度低于150 ℃、载荷低于75 N的工况。

, authors=徐少男, 张立, 李兴忠, 薛晏, authorsList=徐少男, 张立, 李兴忠, 薛晏, authorCompany=null, correspAuthors=张立, authorNote=

徐少男(1997—),男,山西大同人,硕士,助理实验师,研究方向:铜合金材料的摩擦磨损,E-mail:

, correspAuthorsNote=
张立,副教授,E-mail:
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徐少男(1997—),男,山西大同人,硕士,助理实验师,研究方向:铜合金材料的摩擦磨损,E-mail:

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徐少男(1997—),男,山西大同人,硕士,助理实验师,研究方向:铜合金材料的摩擦磨损,E-mail:

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环境温度和载荷对CuNi6Sn6合金摩擦磨损性能的影响
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徐少男 , 张立 , 李兴忠 , 薛晏
铜业工程 | 材料制备与加工工程 2026,(4): 126-132
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铜业工程 |材料制备与加工工程 2026 , (4) : 126 -132
环境温度和载荷对CuNi6Sn6合金摩擦磨损性能的影响
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徐少男 , 张立 , 李兴忠, 薛晏
作者信息
  • 山西大同大学 机电工程学院,山西 大同 037003
通讯作者:
张立,副教授,E-mail:
作者简介:

徐少男(1997—),男,山西大同人,硕士,助理实验师,研究方向:铜合金材料的摩擦磨损,E-mail:

Effects of Ambient Temperature and Load on Surface Friction and Wear Behaviors of CuNi6Sn6 Alloy
Shaonan Xu , Li Zhang , Xingzhong Li, Yan Xue
Affiliations
  • School of Mechanical and Electrical Engineering,Shanxi Datong University,Datong 037003,China
出版时间: 2026-08-28 doi: 10.3969/j.issn.1009-3842.2026.04.015
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为研究CuNi6Sn6合金在高温高载工况下的摩擦磨损性能,采用MMU-10G端面摩擦磨损试验机对CuNi6Sn6合金进行摩擦磨损试验,使用LEXT OLS5000 3D激光扫描共聚焦显微镜检测磨损后的表面形貌并分析磨损机理。结果表明:该合金在载荷为45 N的工况下,摩擦系数随环境温度的升高先增后减。在载荷为75 N的工况下,当环境温度小于150 ℃时摩擦系数稳定;当环境温度为200 ℃时摩擦系数波动剧烈。在载荷为105 N的工况下,当环境温度小于100 ℃时摩擦系数稳定;当环境温度小于150 ℃时磨损质量随着载荷的增大而增大;当环境温度为200 ℃时,磨损质量较大。环境温度较低时,通常表现为磨粒磨损,当载荷增大,磨损以疲劳点蚀及剥层磨损的形式出现;在高温低载工况下,以黏着磨损为主;在高温高载工况下,出现严重塑性变形及表面烧伤;当环境温度大于150 ℃时,磨损程度加剧。因此,CuNi6Sn6合金适用于环境温度低于150 ℃、载荷低于75 N的工况。

CuNi6Sn6合金  /  环境温度  /  摩擦系数  /  磨损机理

To study the friction and wear properties of CuNi6Sn6 alloy under high-temperature and high-load working condition, an MMU-10G friction-abrasion testing machine was used for experiments, and a LEXT OLS5000 3D confocal laser scanning microscope was utilized to examine the worn surface morphology for determination of wear mechanisms. Under a load of 45 N, friction coefficient of the alloy increased and then decreased with rising ambient temperature. Under a higher load of 75 N, friction coefficient remained relatively stable when ambient temperature was below 150 ℃, but fluctuated significantly at 200 ℃. When the load was increased to 105 N, friction coefficient was only stable below 100 ℃. When ambient temperature was below 150 ℃, wear mass increased with the load. While at 200 ℃, wear mass was relatively large. At lower ambient temperatures, wear mechanism was mainly abrasive wear. As the load increased, it manifested as fatigue pitting and fatigue delamination. Under medium-high temperatures and low loads, adhesive wear predominated; under high temperature and high load, severe plastic deformation and surface burn occurred. When ambient temperature exceeded 150 ℃, wear severity increased. Therefore, CuNi6Sn6 alloy was suitable for service conditions with ambient temperatures below 150 ℃ and loads below 75 N.

CuNi6Sn6 alloy  /  environmental temperature  /  friction coefficient  /  wear mechanism
徐少男, 张立, 李兴忠, 薛晏. 环境温度和载荷对CuNi6Sn6合金摩擦磨损性能的影响. 铜业工程, 2026 , (4) : 126 -132 . DOI: 10.3969/j.issn.1009-3842.2026.04.015
Shaonan Xu, Li Zhang, Xingzhong Li, Yan Xue. Effects of Ambient Temperature and Load on Surface Friction and Wear Behaviors of CuNi6Sn6 Alloy[J]. Copper Engineering, 2026 , (4) : 126 -132 . DOI: 10.3969/j.issn.1009-3842.2026.04.015
  • 山西省基础研究计划(202403021212110)
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2026年第卷第4期
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doi: 10.3969/j.issn.1009-3842.2026.04.015
  • 接收时间:2025-12-11
  • 首发时间:2026-09-08
  • 出版时间:2026-08-28
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  • 收稿日期:2025-12-11
  • 修回日期:2026-04-28
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山西省基础研究计划(202403021212110)
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    山西大同大学 机电工程学院,山西 大同 037003

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张立,副教授,E-mail:
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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