{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"本文结合国内外研究情况,概括性介绍了用于啁啾脉冲放大系统中的多层介质膜脉冲压缩光栅的<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>特性研究进展,包括多层介质膜的<span style=\"color:red\">损伤</span>、表面浮雕结构的<span style=\"color:red\">损伤</span>,以及介质膜光栅<span style=\"color:red\">损伤</span>的影响因素.在关于介质膜光栅<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>的影响因素中又分别介绍了槽型结构、制备工艺、<span style=\"color:red\">激光</span>参数、脉冲数量、热应力和杂质缺陷对其抗<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值的影响.最后,从结构设计、制备工艺以及后期处理等方面,介绍了提高多层介质膜光栅抗<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值的常用方法.","authors":[{"authorName":"邱志方","id":"10a3e8f1-0029-4d37-9292-49fd77e73343","originalAuthorName":"邱志方"},{"authorName":"王敏辉","id":"6ee75c69-ba79-4ce1-8b35-09d1d17fa64e","originalAuthorName":"王敏辉"},{"authorName":"蒲云体","id":"3ef93cdb-cfcf-441c-9488-ae5c6889629f","originalAuthorName":"蒲云体"},{"authorName":"马平","id":"4ac3a890-7a9c-423d-b229-0067135998db","originalAuthorName":"马平"}],"doi":"10.14136/j.cnki.issn 1673-2812.2017.02.033","fpage":"329","id":"fb8bbc9a-88eb-47fe-87c0-ccece7e592df","issue":"2","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"c104f49e-3d84-46ee-ad9b-ede7eab06fc3","keyword":"多层介质膜脉冲压缩光栅","originalKeyword":"多层介质膜脉冲压缩光栅"},{"id":"75ac92c6-4deb-4619-a9f7-1804fc260bf5","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>","originalKeyword":"激光损伤"},{"id":"a3698e7b-42a1-4fbc-9663-b24f77760208","keyword":"影响因素","originalKeyword":"影响因素"},{"id":"e82bc5bf-b3f2-48bf-8b39-3a5d921ef70a","keyword":"<span style=\"color:red\">损伤</span>阈值","originalKeyword":"损伤阈值"}],"language":"zh","publisherId":"clkxygc201702033","title":"多层介质膜脉冲压缩光栅<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>特性研究进展","volume":"35","year":"2017"},{"abstractinfo":"作为微电子和光电子系统中普遍使用的一种结构材料,单晶硅一直是人们研究的焦点.长期以来,人们对其电学性质进行了非常深入细致的研究,却疏于对其抗击强<span style=\"color:red\">激光</span>辐照特性的研究.随着<span style=\"color:red\">激光</span>通讯和光电对抗技术的发展,对光学材料的<span style=\"color:red\">激光</span>破坏特性和加固技术进行研究的需求也显得越来越迫切.本文主要对单晶硅的抗<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>特性进行研究,研究了单晶硅材料在1064nm Nd:YAG<span style=\"color:red\">激光</span>自由脉冲输出模式和单脉冲输出模式作用下的<span style=\"color:red\">损伤</span>特性,通过对两种<span style=\"color:red\">激光</span>作用下单晶硅<span style=\"color:red\">损伤</span>形貌的分析,在热效应与热力耦合模型的基础上,对单晶硅的<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>机制进行了探索.","authors":[{"authorName":"高卫东","id":"cf496186-1ca2-4c27-b6b9-fb1a9f301078","originalAuthorName":"高卫东"},{"authorName":"田光磊","id":"0ae30e44-5947-4e30-98bf-f3edcc6a4d77","originalAuthorName":"田光磊"},{"authorName":"范正修","id":"a487a8ed-0f44-4da2-836f-3508c14c439f","originalAuthorName":"范正修"},{"authorName":"邵建达","id":"73dab32f-810a-42a6-a40e-bfc087bc06f5","originalAuthorName":"邵建达"}],"doi":"10.3969/j.issn.1673-2812.2005.03.002","fpage":"317","id":"7b8a02d9-8077-4dff-b194-2c015390530d","issue":"3","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"6dc3e75b-d95f-43d0-bfc1-274c0c831e06","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>","originalKeyword":"激光损伤"},{"id":"ff88177a-d9a8-47b4-998f-f15c3b751dd8","keyword":"单晶硅","originalKeyword":"单晶硅"},{"id":"ce5ca3cb-75c7-4d04-995f-5476486919d6","keyword":"单脉冲<span style=\"color:red\">激光</span>","originalKeyword":"单脉冲激光"},{"id":"c1be3b41-b066-4308-bb4c-fd21398d5dfb","keyword":"自由振荡<span style=\"color:red\">激光</span>","originalKeyword":"自由振荡激光"}],"language":"zh","publisherId":"clkxygc200503002","title":"单晶硅材料的1064nm Nd:YAG脉冲<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>特性研究","volume":"23","year":"2005"},{"abstractinfo":"介绍了高反射膜的研究现状和意义,重点综述了高反射膜的制备方法,<span style=\"color:red\">损伤</span>阈值测定,抗<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>性能的研究,以及研究热点,最后对其前景进行了展望.","authors":[{"authorName":"胡江川","id":"e97a6d85-2d1b-4514-a47a-49fc5a81f641","originalAuthorName":"胡江川"},{"authorName":"王万录","id":"2b37ddcc-1620-475e-90a4-709b19b59ac9","originalAuthorName":"王万录"},{"authorName":"冯庆","id":"fd954ec5-f871-4648-8ee3-3988ea0852f6","originalAuthorName":"冯庆"},{"authorName":"刘高斌","id":"c49a6762-4058-4f6b-a9ac-6eeb88c47760","originalAuthorName":"刘高斌"},{"authorName":"吴子华","id":"d970f631-961b-4238-90cf-1c2e11f90216","originalAuthorName":"吴子华"},{"authorName":"葛芳芳","id":"83407177-0f3e-4a15-b90c-0d6f5a06ccca","originalAuthorName":"葛芳芳"}],"doi":"","fpage":"238","id":"cc2439f3-3b2d-4454-82a4-e6532c4d36f6","issue":"z1","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"5d43a7a3-d3ab-4953-b8e4-b29838ab0e67","keyword":"高反射膜","originalKeyword":"高反射膜"},{"id":"219b4a98-8bf6-4d5a-bc37-c8624065c9c1","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>","originalKeyword":"激光损伤"},{"id":"5d2fe2e2-4ff5-4ed9-97eb-cd912bf91db2","keyword":"<span style=\"color:red\">损伤</span>阈值","originalKeyword":"损伤阈值"}],"language":"zh","publisherId":"cldb2003z1073","title":"高反射膜抗<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>的研究进展","volume":"17","year":"2003"},{"abstractinfo":"综述了重复频率脉冲<span style=\"color:red\">激光</span>辐照下光学材料特性的研究进展,重点介绍了重频<span style=\"color:red\">激光</span>辐照下光学材料<span style=\"color:red\">损伤</span>的规律,发现缺陷造成的亚<span style=\"color:red\">损伤</span>状态是诱导材料重频<span style=\"color:red\">损伤</span>的关键.详细阐述了热吸收性杂质模型、化学键断裂模型、色心模型的亚<span style=\"color:red\">损伤</span>机理,同时介绍了重频工作模式下<span style=\"color:red\">激光</span>增益介质和倍频晶体的材料特性,展望了重频<span style=\"color:red\">激光</span>辐照光学材料特性研究的发展和前景.","authors":[{"authorName":"郑直","id":"9a9f0716-5518-4564-957d-1e4b908287d8","originalAuthorName":"郑直"},{"authorName":"蒋晓东","id":"ff0ec07e-8220-49da-a412-dfbe79c4a98e","originalAuthorName":"蒋晓东"},{"authorName":"祖小涛","id":"ad99d765-f911-4994-b9b1-f93764db4af0","originalAuthorName":"祖小涛"},{"authorName":"黄进","id":"2d114572-e7a2-46b2-91f1-0d4215d078aa","originalAuthorName":"黄进"},{"authorName":"王凤蕊","id":"69a5a6ba-87b1-4243-afae-045d9edc6b19","originalAuthorName":"王凤蕊"},{"authorName":"刘红婕","id":"9719e64e-4dd5-4495-a83e-91d0cf2063cb","originalAuthorName":"刘红婕"},{"authorName":"周信达","id":"cd14d425-b1e5-465a-97d2-cfca934e7e60","originalAuthorName":"周信达"},{"authorName":"李春宏","id":"21fd0528-e135-468f-931b-f9348f937ae1","originalAuthorName":"李春宏"},{"authorName":"魏晓峰","id":"65c1719f-1d87-4966-86d6-850ef5fd01d5","originalAuthorName":"魏晓峰"},{"authorName":"郑万国","id":"e1c7b12d-7e27-4b62-b66a-d39b3b0d399d","originalAuthorName":"郑万国"}],"doi":"","fpage":"8","id":"d210b9ed-080c-4554-a539-86ef7ddfa299","issue":"23","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"19ff0d8c-89e3-4406-a1f5-c40b102cd76a","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>","originalKeyword":"激光损伤"},{"id":"8a5c3d49-2991-4312-8648-673d478b7c0a","keyword":"重频<span style=\"color:red\">激光</span>","originalKeyword":"重频激光"},{"id":"f3b7db0c-22a4-4cb4-8edd-20fa4a2b7813","keyword":"累积效应","originalKeyword":"累积效应"},{"id":"3b39267c-ed97-4734-87b6-33a98d1c6852","keyword":"光学材料","originalKeyword":"光学材料"}],"language":"zh","publisherId":"cldb201023002","title":"重频脉冲<span style=\"color:red\">激光</span>辐照光学材料特性的研究进展","volume":"24","year":"2010"},{"abstractinfo":"探究HfO2薄膜的<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>特性以进一步提高<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值(Laser Induced Damage Threshold,简称LIDT),对其在高功率<span style=\"color:red\">激光</span>系统中的广泛应用具有重要的意义.在不同的离子源偏压下,采用等离子体辅助电子束蒸发金属铪(Hf)并充氧(O2)进行反应沉积法制备了中心波长为1064 nm,光学厚度为4H的HfO2薄膜样品.测试了薄膜组分和残余应力;根据透射谱拟合了薄膜的折射率;通过XRD谱图和SEM表面形貌图分析了薄膜的微观结构;对<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值、<span style=\"color:red\">损伤</span>特性和机理进行了论述.结果表明:偏压100 V时制备的薄膜具有最佳O/H-f配比;薄膜压应力和折射率均随偏压降低而减小.薄膜内存在结晶,<span style=\"color:red\">激光</span>能量在晶界缺陷处被强烈聚集和吸收,加速了膜层的破坏,形成由几百纳米的烧灼坑聚集而成的海绵状<span style=\"color:red\">损伤</span>结构.随着偏压降低,膜结晶取向由((1)11)晶面向(002)晶面转变,界面能降低;晶粒减小,结构更均匀,缓解了<span style=\"color:red\">激光</span>能量在晶界处的局部聚集与吸收,表现出较大的<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值.","authors":[{"authorName":"付朝丽","id":"acd2dd64-2736-4689-a38a-d61945813d83","originalAuthorName":"付朝丽"},{"authorName":"杨勇","id":"0f8e9800-7c67-459f-9c34-439533d9754c","originalAuthorName":"杨勇"},{"authorName":"马云峰","id":"e8bf2de5-41e3-4128-9d6d-04089915d43a","originalAuthorName":"马云峰"},{"authorName":"魏玉全","id":"b7022be1-ba35-4113-a752-11e57a79d8eb","originalAuthorName":"魏玉全"},{"authorName":"焦正","id":"d6795ea8-5f85-4791-bcd5-405aa2f208e4","originalAuthorName":"焦正"},{"authorName":"黄政仁","id":"c56ac6f6-2a6c-4f47-8e07-8b302eb62566","originalAuthorName":"黄政仁"}],"doi":"10.15541/jim20160170","fpage":"69","id":"f259d9ad-2de6-447d-9cd8-46c114f07168","issue":"1","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"e549a59b-0995-48f3-959b-1d7804aa48e0","keyword":"HfO2薄膜","originalKeyword":"HfO2薄膜"},{"id":"be7fabc9-1337-4dbe-86ef-12416e26143e","keyword":"等离子体辅助电子束蒸发","originalKeyword":"等离子体辅助电子束蒸发"},{"id":"0be98fe1-8150-46a6-bda0-3eb0d23ba0b0","keyword":"离子源偏压","originalKeyword":"离子源偏压"},{"id":"324ed235-f21a-401c-8318-975fac4bc1d8","keyword":"微观结构","originalKeyword":"微观结构"},{"id":"48f6340f-535a-4db6-9ea7-dc83e0bc1763","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>","originalKeyword":"激光损伤"}],"language":"zh","publisherId":"wjclxb201701011","title":"离子源偏压对PIA-EB-Hf法制备的HfO2<span style=\"color:red\">激光</span>薄膜性能的影响","volume":"32","year":"2017"},{"abstractinfo":"大口径KDP晶体是唯一可用作<span style=\"color:red\">激光</span>约束核聚变(ICF)中Pockels盒和倍频器件的晶体材料,但是低的抗<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值使其应用受到了限制.本文从电子-空穴对的产生及稳定机制、光伤实体的本质等方面总结了多年来人们对KDP晶体<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>机理的研究进展,尤其从多光子电离、碰撞电离、<span style=\"color:red\">激光</span>加热三个方面定性阐述了电子-空穴对的产生机制, 而电子-空位对的稳定机制是探讨光<span style=\"color:red\">损伤</span>的关键步骤.另外从晶体生长过程及后处理两个方面初步讨论了提高光伤阈值和光学均匀性的途径.","authors":[{"authorName":"王坤鹏","id":"417b2971-8302-4a7b-a55a-ba4c72e7f24a","originalAuthorName":"王坤鹏"},{"authorName":"房昌水","id":"f624ec43-ec1f-47c3-9677-44774c5b1320","originalAuthorName":"房昌水"},{"authorName":"张建秀","id":"8baf8c32-43f5-4530-8a1d-dce0f389cebb","originalAuthorName":"张建秀"},{"authorName":"王圣来","id":"8390e430-9fa9-401a-ac0e-7bb756b6cfcc","originalAuthorName":"王圣来"},{"authorName":"孙洵","id":"446011e4-a04e-4a39-bd5c-6d8c125dd867","originalAuthorName":"孙洵"},{"authorName":"顾庆天","id":"eac9e44e-8ef9-4e4c-816b-b61a2de7cefe","originalAuthorName":"顾庆天"},{"authorName":"李义平","id":"e1b1a972-9c26-4e82-8b4e-d524c8bde1de","originalAuthorName":"李义平"}],"doi":"10.3969/j.issn.1000-985X.2004.01.011","fpage":"48","id":"9c056053-f3e2-4292-a56d-7a5dd978458a","issue":"1","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"8b3eb694-8fc3-4070-801d-3ee6fa430fba","keyword":"KDP晶体","originalKeyword":"KDP晶体"},{"id":"888692d5-7a93-4c53-91db-b49a6f0a8132","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>机理","originalKeyword":"激光损伤机理"},{"id":"425c94c6-23d5-4673-a032-3d52e5ff5475","keyword":"光伤阈值","originalKeyword":"光伤阈值"}],"language":"zh","publisherId":"rgjtxb98200401011","title":"KDP晶体<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>机理研究","volume":"33","year":"2004"},{"abstractinfo":"研究了等离子喷涂TiO2涂层在<span style=\"color:red\">激光</span>热冲击条件下<span style=\"color:red\">激光</span>输出功率对涂层<span style=\"color:red\">损伤</span>的影响,并探讨了涂层的<span style=\"color:red\">损伤</span>机理.结果表明,随着<span style=\"color:red\">激光</span>输出功率的增大,TiO2涂层<span style=\"color:red\">损伤</span>加剧,当<span style=\"color:red\">激光</span>输出功率为3900W时被击穿;基体上产生热影响区;TiO2涂层在<span style=\"color:red\">激光</span>热冲击下的微观<span style=\"color:red\">损伤</span>形貌主要以放射板条状组织和枝状组织为主,并存在大量的裂纹;TiO2涂层消耗<span style=\"color:red\">激光</span>能量的方式主要是熔化与再结晶并辅以裂纹的萌生与扩展.","authors":[{"authorName":"李东荣","id":"b83e6c36-ccde-49a9-8f60-227b63e29af7","originalAuthorName":"李东荣"},{"authorName":"王富耻","id":"86e86067-64c8-4318-bfc8-5afbda632389","originalAuthorName":"王富耻"},{"authorName":"马壮","id":"61891347-e4ff-4ed5-9a02-74092aa7d889","originalAuthorName":"马壮"},{"authorName":"王全胜","id":"45c976f7-3142-41c1-837f-7428fda2c46b","originalAuthorName":"王全胜"},{"authorName":"柳彦博","id":"bbb75988-a319-449d-9521-16cf77f9aab6","originalAuthorName":"柳彦博"},{"authorName":"周芳集","id":"239cf6ef-bf51-4400-8044-ee4d93dd6efc","originalAuthorName":"周芳集"}],"doi":"","fpage":"527","id":"40fc3078-7a3f-4908-a329-2808ff97103a","issue":"z2","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"bab907e9-6da1-4e75-b17b-50a8ebd6f7c8","keyword":"等离子喷涂","originalKeyword":"等离子喷涂"},{"id":"19b3220e-3854-4428-8a0e-c760271ef0e6","keyword":"涂层","originalKeyword":"涂层"},{"id":"ed3cd01d-157d-403c-964b-968082349752","keyword":"抗热冲击","originalKeyword":"抗热冲击"}],"language":"zh","publisherId":"xyjsclygc2007z2151","title":"TiO2涂层<span style=\"color:red\">激光</span>热冲击<span style=\"color:red\">损伤</span>机理研究","volume":"36","year":"2007"},{"abstractinfo":"本文回顾了近10年来KDP晶体<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值的研究进展,介绍了金属离子、瞬态双光子吸收对KDP晶体<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值的影响,简述了金属离子和瞬态双光子吸收引起光热信号增强的关系,初步探讨了KDP晶体<span style=\"color:red\">激光</span>诱导<span style=\"color:red\">损伤</span>的机理,并对今后的发展方向提出了见解.","authors":[{"authorName":"刁立臣","id":"b3632b4d-f701-44e6-ba67-86c9d433d289","originalAuthorName":"刁立臣"},{"authorName":"张克从","id":"8c0a6e55-73cf-40cd-9ccf-09be27e42974","originalAuthorName":"张克从"},{"authorName":"常新安","id":"1c6461f6-f3d8-47ec-8f99-b8ea84e06dc0","originalAuthorName":"常新安"}],"doi":"10.3969/j.issn.1000-985X.2002.02.005","fpage":"99","id":"1887bb94-0877-447e-97d0-2cc2d019a07e","issue":"2","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"ebc1dfd7-8c9c-4c72-817d-164186c9f844","keyword":"KDP晶体","originalKeyword":"KDP晶体"},{"id":"ff0b90ea-0fbc-4f62-aaf0-983b2925bfb9","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值","originalKeyword":"激光损伤阈值"},{"id":"4a93da96-1ed4-4e88-81ee-4231a3958347","keyword":"双光子吸收","originalKeyword":"双光子吸收"},{"id":"dab21d88-1ce4-4c01-91f7-2f62f9e59359","keyword":"金属离子","originalKeyword":"金属离子"}],"language":"zh","publisherId":"rgjtxb98200202005","title":"KDP晶体<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值研究的新进展","volume":"31","year":"2002"},{"abstractinfo":"采用离子束溅射和退火工艺,在K9玻璃基体上制备了氧化钒薄膜,并对其微观形貌及组成进行了研究,还应用脉宽10ns、532nm波长的Nd:YAG<span style=\"color:red\">激光</span>器对薄膜样品进行了<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值的测试.扫描电镜(SEM)分析结果表明,所制备的氧化钒薄膜均匀致密,晶粒平均尺寸约50nm.X射线光电子谱(XPS)分析可知,薄膜中钒的价态为+4价和+5价,薄膜由VO2和V2O5组成.在1Hz多次单点照射的条件下,以刚可见<span style=\"color:red\">损伤</span>作为判断<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值的条件,得到此氧化钒薄膜的<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值为21.9mJ/cm2.对刚可见<span style=\"color:red\">损伤</span>光斑和明显<span style=\"color:red\">损伤</span>光斑进行了微观分析,探讨了<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>原因.","authors":[{"authorName":"陈学荣","id":"937df408-10d6-4aa5-9543-57a5c0bbc7c7","originalAuthorName":"陈学荣"},{"authorName":"胡军志","id":"498910ea-8164-4e82-b910-67c78e29b5a8","originalAuthorName":"胡军志"},{"authorName":"韩文政","id":"0c491502-afed-436d-9bf3-c67de87dd91e","originalAuthorName":"韩文政"}],"doi":"10.3969/j.issn.1009-6264.2007.04.027","fpage":"122","id":"9b4239d2-28ca-4647-9c2b-cd43f1fd91a1","issue":"4","journal":{"abbrevTitle":"CLRCLXB","coverImgSrc":"journal/img/cover/CLRCLXB.jpg","id":"15","issnPpub":"1009-6264","publisherId":"CLRCLXB","title":"材料热处理学报"},"keywords":[{"id":"8221969c-5c45-4947-a418-a568a36b504f","keyword":"薄膜技术","originalKeyword":"薄膜技术"},{"id":"8ad1c853-1111-4b16-8901-4bfb09a8957f","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>阈值","originalKeyword":"激光损伤阈值"},{"id":"07cc52fd-9acf-42fb-add6-939a54ef09de","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>光斑","originalKeyword":"激光损伤光斑"},{"id":"e0976972-d30a-4e32-a09f-b423eeaa048c","keyword":"氧化钒薄膜","originalKeyword":"氧化钒薄膜"}],"language":"zh","publisherId":"jsrclxb200704027","title":"氧化钒薄膜脉冲<span style=\"color:red\">激光</span><span style=\"color:red\">损伤</span>研究","volume":"28","year":"2007"},{"abstractinfo":"利用MMS-2A型微机控制摩擦磨损试验机研究了<span style=\"color:red\">激光</span>表面淬火对重载轮轨磨损与<span style=\"color:red\">损伤</span>性能的影响,分析了<span style=\"color:red\">激光</span>淬火对重载轮轨表面<span style=\"color:red\">损伤</span>的作用机理.结果表明：<span style=\"color:red\">激光</span>淬火处理后轮轨试样存在一定厚度的淬火处理层,其组织主要为均匀致密的马氏体层;<span style=\"color:red\">激光</span>淬火可明显提高车轮和钢轨试样的表面硬度,其硬度分别增加35.7%、33.5%;<span style=\"color:red\">激光</span>淬火基本不改变轮轨试样的滚动摩擦系数;<span style=\"color:red\">激光</span>淬火可增强轮轨试样的耐磨性,相比淬火前车轮和钢轨试样磨损量分别降低62.9%和66.0%;未处理轮轨试样表面<span style=\"color:red\">损伤</span>主要表现为明显的剥落<span style=\"color:red\">损伤</span>,<span style=\"color:red\">激光</span>淬火后轮轨表面<span style=\"color:red\">损伤</span>相对轻微,主要表现为小麻点式剥落<span style=\"color:red\">损伤</span>,重载工况下<span style=\"color:red\">激光</span>淬火处理使轮轨试样具有较好的抗表面<span style=\"color:red\">损伤</span>能力.","authors":[{"authorName":"王文健","id":"0b8eb900-03b6-4ece-9369-7ee7e0f7fd46","originalAuthorName":"王文健"},{"authorName":"刘吉华","id":"4a7d9fb3-4200-4925-a117-6926d4125a36","originalAuthorName":"刘吉华"},{"authorName":"郭俊","id":"a5d04dd1-1d33-4eb5-800d-f59331cf4d9f","originalAuthorName":"郭俊"},{"authorName":"刘启跃","id":"2293f952-ac0d-450e-8a5d-e2b3a7243a5d","originalAuthorName":"刘启跃"}],"doi":"","fpage":"69","id":"7a24c1d0-e312-4503-8ea3-ba574e9e8bea","issue":"6","journal":{"abbrevTitle":"CLKXYGY","coverImgSrc":"journal/img/cover/CLKXYGY.jpg","id":"14","issnPpub":"1005-0299","publisherId":"CLKXYGY","title":"材料科学与工艺"},"keywords":[{"id":"fc3ff0d2-b493-46c4-86d2-5493cff52788","keyword":"重载铁路","originalKeyword":"重载铁路"},{"id":"41c4fcae-8bb3-4976-aa41-aa1971f28ab3","keyword":"轮轨","originalKeyword":"轮轨"},{"id":"eb3c55bb-abac-48d9-bfa0-a8d091ace35c","keyword":"磨损","originalKeyword":"磨损"},{"id":"d4d1c07d-e43a-4634-a959-4cd3fb095860","keyword":"硬度","originalKeyword":"硬度"},{"id":"4d078953-87f1-4076-ab6f-d4b4094faf64","keyword":"<span style=\"color:red\">激光</span>淬火","originalKeyword":"激光淬火"}],"language":"zh","publisherId":"clkxygy201206013","title":"<span style=\"color:red\">激光</span>淬火对重载轮轨磨损与<span style=\"color:red\">损伤</span>性能的影响","volume":"20","year":"2012"}],"totalpage":837,"totalrecord":8368}