奥氏体锰钢的加工硬化机理研究及其改性措施

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1、贵州工业大学硕士学位论文奥氏体锰钢的加工硬化机理研究及其改性措施姓名：李涛申请学位级别：硕士专业：材料科学与工程指导教师：何力2003.5.14熬最体援键麓熟王蠛健掘理臻宠爱熬艘性攒藏攘要f嶷麓律锰钢德辩鲍加王磺忧辣巍是其嶷谢良好的磨损健黻的主要蹑瓣，簿警蘸一个蜜擞篼赘煮鐾锱筵靛广泛窿愆，滚冀燕工穗缀嘏理至今冀溲脊统一鹩、垒掰瓣蔼捂搜嚣耱．}为了在缳持冀鞠链熬基热上糖窝嵩攮镧鹣瓣薄缝，骞文撩辨籍羲灌潦醛鼗熬糖±捷爨丁鞭妁穰墼，嚣撬了毒彀瓣波髅撩辕莽探索y精的磷巍癣臻蜒撵躲实验蠢法。。‘襄貔舔变努舞辍下蟊令嚣势；《l≥衷蘩怒壤饕透蒜餐裁豢套囊赛鬟糖巍攀瓣溅凌下骥必篱瓣

2、电辍交戴溅鳘；(2)誉瓣瘊篾黎籍下瓣糕袭藩摩禳嘏镦嶷纯黧露熬粼谯；≤3)耱瓣瓣黪攘量、燧艘溅羹及袭掰嬲髓灌寨。遴涟上述蜜簸瓣缝果疑势瓣专孪遮，奉臻褒褥熬墩下缝谂：l、羹炙薅鬟镄裁憋纛痿壤蘩缱橡魏彩娥窝渗欺避程霹豉壤激魄疆熬交纯藏映寝亲。考焱瓣瓣^傻这魏辫拳每镡嚣鞭毪狂妒夫，瓣应静电黻变纯蓥臻袋黼港熏翳豢。的“K4变纯趋势。麓．在挺辩的黪掇过程孛W戳艇被麝摄竣榉生检嚣剽臻瓣娥整黎每。这辣糍繁邀艇蘩芍瓣瓷耗毒筏麓糍馥薅魏耱囊、聩番、蠢襄辍嶷、黎骜戈枣、凝疑痒装速霾糍装，裂弱遮～瓣淫碍疆获褥～耱蘸泰测试鞴瓣囊箍壤辩躺熊疆骞法。3、献蘸疫翦燕露萼孥溅鼹够厦馥趣糖辩蘑授黪瓣罐

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5、翻警豁蠛圈鲢。爨量Inthisresearch,theexperimentmainlyinclu漱threeparts．T轴融秣isthemeasurementofr酬stancechangingoftraditionalhighmarlgallesesteelandalloyedhigh翔口茑辩姆辩steel{emperedatdifferetittmpermm％Thesecondisthemea．文arementoftheChange弧electric算秘撵瓣Ofdiffcr∞t毽酶躺鞠斑variablewearingoonditions．Thethi附isth

6、emeasu鹏mentofweari嘴value、hardnessandtheobservationbfscarsofwearingsurf黼ofdifferentmaterials．Accor蠖ira韬the撼》交娜resultsand鞲黏嗨麟鲴哟蕊毽蕊di辩ussing,嘴concludeasfoHows：l、Theformationanddisappearoforderingcluster㈣tureinm晰n黼0steelc％be脯nb曲edbythechangeoff端妊堍矬c丧1jb盎ddltionofalloye嚣肆始烈喀鼬瞰越堪enb．rgethiss

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