{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"针对单晶γ-TiAl 合金微观滑移机制方面研究的不足,建立了单晶γ-TiAl合金单轴拉伸时晶体滑移几何模型,根据几何模型中各夹角之间的几何关系和由 Weiss晶带法则给出的滑移方向,计算出了单滑移系中各个滑移方向上的Schmid因子;通过对比计算结果发现在设定条件下晶体更易产生滑移的方向为(001)[01-1]和(11-1)[110];在由主滑移系和交滑移系组成的双滑移系同时开动时,计算出了临界外加拉伸应变为0.633;通过数值模拟验证了所给出的单晶γ-TiAl合金单轴拉伸时的微观滑移机制的正确性.","authors":[{"authorName":"芮执元","id":"98840abb-58da-452f-98a7-10e269b3f92a","originalAuthorName":"芮执元"},{"authorName":"张国涛","id":"588d100d-0253-4c3f-bb10-f32568b9ccf8","originalAuthorName":"张国涛"},{"authorName":"冯瑞成","id":"d7a68530-afcd-4124-9a8b-c2b07249d5b1","originalAuthorName":"冯瑞成"},{"authorName":"张亚玲","id":"bbfcc8c6-eedf-4276-893f-15d9cbb44f10","originalAuthorName":"张亚玲"},{"authorName":"剡昌锋","id":"a6ef4214-5dc7-4e61-9f92-e2a938915fc8","originalAuthorName":"剡昌锋"}],"doi":"10.3969/j.issn.1001-9731.2015.01.021","fpage":"1103","id":"983febf2-7711-4734-9062-503d575342d6","issue":"1","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"7c01bb24-b5e5-4318-b2ce-eb215f16ae71","keyword":"γ-TiAl 合金","originalKeyword":"γ-TiAl 合金"},{"id":"443c60c9-077b-426c-8a29-e88bd10488e3","keyword":"单晶","originalKeyword":"单晶"},{"id":"8b770014-42af-4e07-b91b-8f8cf438af4b","keyword":"微观滑移机制","originalKeyword":"微观滑移机制"},{"id":"91935fe4-16c5-40e6-b270-3a0bb7778214","keyword":"单轴拉伸","originalKeyword":"单轴拉伸"},{"id":"3ac663fe-a75a-4c91-8a04-79a1412b26d0","keyword":"数值仿真","originalKeyword":"数值仿真"}],"language":"zh","publisherId":"gncl201501021","title":"单晶γ-TiAl合金微观滑移机制的研究?","volume":"","year":"2015"},{"abstractinfo":"通过冷喷涂 Al?20Si 合金涂层及后续热扩散处理在γ-TiAl 合金表面制备 Ti(Al,Si)3扩散涂层。对涂层进行900°C 下1000 h 等温氧化和120次循环氧化来测试其抗氧化性能。通过扫描电子显微镜、X-射线衍射以及电子探针分析涂层氧化前后的组织和相转变。结果表明:该扩散涂层具有良好的抗氧化能力,其氧化增重只有基体合金的四分之一。由于在氧化过程中涂层与基体发生互扩散,氧化后的涂层退化为3层:TiAl2内层、由 Ti(Al,Si)3和富 Si 相组成的中间层以及多孔层。","authors":[{"authorName":"王吉强","id":"8e0d59e4-2f9b-4759-9007-c1e5197f1025","originalAuthorName":"王吉强"},{"authorName":"孔令艳","id":"1f86b7f7-a295-4fbb-b4ed-834de8be3a8d","originalAuthorName":"孔令艳"},{"authorName":"李铁藩","id":"0920b428-c928-42cb-8539-f03fcc12135e","originalAuthorName":"李铁藩"},{"authorName":"熊天英","id":"f0f4ba2a-c8fa-495c-a70f-2242f1c1fcb5","originalAuthorName":"熊天英"}],"doi":"10.1016/S1003-6326(16)64214-0","fpage":"1155","id":"8bcce4bf-9757-4abd-9bd3-bc233ee06cfe","issue":"4","journal":{"abbrevTitle":"ZGYSJSXBEN","coverImgSrc":"journal/img/cover/ZGYSJSXBEN.jpg","id":"757390d2-7d95-4517-96f1-e467ce1bff63","issnPpub":"1003-6326","publisherId":"ZGYSJSXBEN","title":"中国有色金属学报(英文版)"},"keywords":[{"id":"dc9588b9-a72b-4cee-82f0-69d4ba6d91b5","keyword":"Ti(Al,Si)3 扩散涂层","originalKeyword":"Ti(Al,Si)3 扩散涂层"},{"id":"4abb0d5b-a695-4e4e-b493-4196c1ac8a81","keyword":"γ-TiAl 合金","originalKeyword":"γ-TiAl 合金"},{"id":"b21cfba8-e740-4e90-93b0-98d0ae2ee2b2","keyword":"冷喷涂","originalKeyword":"冷喷涂"},{"id":"06e9de54-40bd-44ef-9606-0523738f0a33","keyword":"热处理","originalKeyword":"热处理"},{"id":"ff75be43-fc1b-4191-9f26-2cf86313e6e4","keyword":"高温氧化","originalKeyword":"高温氧化"}],"language":"zh","publisherId":"zgysjsxb-e201604030","title":"冷喷涂制备γ-TiAl 表面 Ti(Al,Si)3扩散涂层的高温氧化行为","volume":"26","year":"2016"},{"abstractinfo":"合金化与热加工工艺对TiAl合金的组织、性能及成形有着重要的\n影响, 简述了通过合金化细化TiAl合金凝固组织,以及\n熔模精密铸造、包套锻造、板材轧制、快速凝固、机械合金化与烧结\n等热加工技术, 并探讨了不同热加工技术对TiAl合金的显微组织与性能的影响.","authors":[{"authorName":"陈玉勇","id":"515272b1-087c-4c2d-985a-2482d24f252c","originalAuthorName":"陈玉勇"},{"authorName":"孔凡涛","id":"47d2fe10-d869-4140-bd99-6019028174ec","originalAuthorName":"孔凡涛"}],"categoryName":"|","doi":"","fpage":"551","id":"cf0b1401-bea4-459f-9380-07ce15671d46","issue":"5","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"44de99ff-b085-4b26-a914-034e7977c666","keyword":"TiAl合金","originalKeyword":"TiAl合金"},{"id":"9c101eaf-f4bc-4471-9a64-80c7e8854f3c","keyword":"null","originalKeyword":"null"},{"id":"041363cb-b092-4bec-92f0-111e4efd123e","keyword":"null","originalKeyword":"null"},{"id":"9f2e471b-9f5e-4518-b384-f28a8df8ca70","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2008_5_18","title":"TiAl合金显微组织细化","volume":"44","year":"2008"},{"abstractinfo":"合金化与热加工工艺对TiAl合金的组织、性能及成形有着重要的影响,简述了通过合金化细化TiAl合金凝固组织,以及熔模精密铸造、包套锻造、板材轧制、快速凝固、机械合金化与烧结等热加工技术,并探讨了不同热加工技术对TiAl合金的显微组织与性能的影响.","authors":[{"authorName":"陈玉勇","id":"8e528e44-7d2a-45e4-8ae6-6df308a4040e","originalAuthorName":"陈玉勇"},{"authorName":"孔凡涛","id":"80cf26d2-0b21-4826-a1db-d34938405c38","originalAuthorName":"孔凡涛"}],"doi":"10.3321/j.issn:0412-1961.2008.05.008","fpage":"551","id":"8adccb96-1352-4486-9e9a-7702670b8211","issue":"5","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"dab0d957-411f-4390-a9f0-f11e47eacc7b","keyword":"TiAl合金","originalKeyword":"TiAl合金"},{"id":"8097c243-8268-4c19-88de-f659702cf463","keyword":"热加工","originalKeyword":"热加工"},{"id":"2d3ae27c-cace-491d-ac08-3ddec3032125","keyword":"显微组织","originalKeyword":"显微组织"},{"id":"38424a55-e83e-4629-bbef-92441a030622","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"jsxb200805008","title":"TiAl合金显微组织细化","volume":"44","year":"2008"},{"abstractinfo":"针对TiAl合金的显微组织控制,综述了TiAl合金中几种常见的组织演变,着重论述了变形TiAl合金在热处理过程中的晶粒长大及动力学分析,TiAl合金在冷却时层状组织的移成和金属状TiAl合金在高温时的非连续粗化这3种组织演变的研究现状和面临的问题.","authors":[{"authorName":"唐建成","id":"ab7e119f-4e5c-4cf3-87be-0ebfa0699050","originalAuthorName":"唐建成"},{"authorName":"黄伯云","id":"8b7940cf-de9e-47c7-b1ed-566bf0bfb183","originalAuthorName":"黄伯云"},{"authorName":"周科朝","id":"32ce878e-e15a-4477-87e1-de631ecef9cd","originalAuthorName":"周科朝"},{"authorName":"刘文胜","id":"85444511-a3a2-48b4-aa93-38e905deb22a","originalAuthorName":"刘文胜"},{"authorName":"刘咏","id":"ab349ed0-9b43-4627-9776-b35da07805c9","originalAuthorName":"刘咏"},{"authorName":"贺跃辉","id":"1d42c104-bbdb-4cd4-a1c3-eba2af461f5d","originalAuthorName":"贺跃辉"}],"doi":"","fpage":"20","id":"0929920e-878c-488b-ad2c-d4ab221fc375","issue":"4","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"fd203371-66ec-4478-996d-47b898a27c81","keyword":"TiAl合金","originalKeyword":"TiAl基合金"},{"id":"596841e3-ef24-428c-9db6-5f2c0cbfa231","keyword":"晶粒长大","originalKeyword":"晶粒长大"},{"id":"f97bbc21-c41f-46a4-af00-0f5c1a0047bf","keyword":"层状组织","originalKeyword":"层状组织"},{"id":"0517fd63-2cd0-4893-8e00-7b1d04f82894","keyword":"非连续粗化","originalKeyword":"非连续粗化"}],"language":"zh","publisherId":"cldb200104008","title":"TiAl合金的组织演变","volume":"15","year":"2001"},{"abstractinfo":"TiAl合金密度小、高温性能优异,自20世纪50年代以来已发展到第三代。介绍了TiAl合金的性能特点、发展历程,真空感应熔炼、真空自耗电弧熔炼、等离子冷床炉熔炼等熔炼TiAl合金方法的优缺点,以及国内外TiAl合金的制备情况;提出TiAl合金熔炼过程中存在的问题主要是宏观与微观偏析,应从原料加入方式、原料纯度及熔炼工艺等方面进行改进;此外,对TiAl合金在航空航天、汽车工业等领域的应用现状进行了概括,指出TiAl合金近期的研究重点是大尺寸铸锭的均匀化控制。","authors":[{"authorName":"刘娣","id":"a19e1a17-304c-444b-802b-c0825b078f4e","originalAuthorName":"刘娣"},{"authorName":"张利军","id":"43541a65-0f31-4e5e-9a6e-85a50ce08630","originalAuthorName":"张利军"},{"authorName":"米磊","id":"315033ec-a317-417d-a1e0-3a0ed7615939","originalAuthorName":"米磊"},{"authorName":"郭凯","id":"464bf5b1-7a99-4a3d-a4fb-7b42454e1742","originalAuthorName":"郭凯"},{"authorName":"薛祥义","id":"4634dff7-8b49-4b4a-96f7-455a1dbc1434","originalAuthorName":"薛祥义"}],"doi":"","fpage":"11","id":"53e2e52f-90ea-4f5c-baa8-7c0121971098","issue":"4","journal":{"abbrevTitle":"TGYJZ","coverImgSrc":"journal/img/cover/TGYJZ.jpg","id":"60","issnPpub":"1009-9964","publisherId":"TGYJZ","title":"钛工业进展"},"keywords":[{"id":"0c64d641-a76c-4a67-b757-eaca5368224c","keyword":"TiAl合金","originalKeyword":"TiAl合金"},{"id":"90037593-d484-4517-ae92-f848009e36cd","keyword":"熔炼方法","originalKeyword":"熔炼方法"},{"id":"f63b37a2-d896-4c30-a359-df31ea70b577","keyword":"偏析","originalKeyword":"偏析"},{"id":"c6001c8a-f06a-472c-9ef7-a9c3e8655bd4","keyword":"工程化应用","originalKeyword":"工程化应用"}],"language":"zh","publisherId":"tgyjz201404003","title":"TiAl合金的制备及应用现状","volume":"","year":"2014"},{"abstractinfo":"TiAl金属间化合物具有低密度、优异的高温强度和蠕变抗力,但是传统TiAl合金的热加工性能较差.新型β-γTiAl合金利用无序β相在高温下独立滑移系多、变形抗力小、易于塑性加工的特点,具有优良的热加工性能.主要综述了新型β-γTiAl合金的研究进展,对新型β-γTiAl合金合金设计、组织演变、性能特别是机械性能及应用以及热处理等进行了讨论,并提出了新型β-γTiAl合金需要进一步解决的问题.","authors":[{"authorName":"陈玉勇","id":"c556b12a-fbf4-45b2-9bef-a677d04ec601","originalAuthorName":"陈玉勇"},{"authorName":"张树志","id":"2a70127c-2549-4865-89ed-599bca872341","originalAuthorName":"张树志"},{"authorName":"孔凡涛","id":"4afb2d52-4ae1-478d-860b-f0877359f738","originalAuthorName":"孔凡涛"},{"authorName":"刘祖岩","id":"b0de8761-40ea-48f6-9c81-ca6c8ebf7754","originalAuthorName":"刘祖岩"},{"authorName":"林均品","id":"280dea1e-19c8-441b-a5ce-0784d7e8eb22","originalAuthorName":"林均品"}],"doi":"10.3969/j.issn.0258-7076.2012.01.027","fpage":"154","id":"bb8d02ea-9d80-4f12-a1af-7a1ba17e2ac8","issue":"1","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"50ed7ff6-2a7b-4e8e-9229-c92b96cd0505","keyword":"新型β-γTiAl合金","originalKeyword":"新型β-γTiAl合金"},{"id":"d72de11d-3f47-487e-8169-fd94af4e2032","keyword":"β相凝固","originalKeyword":"β相凝固"},{"id":"1b33e108-7407-4c81-bf6c-dcf531b06fd2","keyword":"合金设计","originalKeyword":"合金设计"},{"id":"86dde6a8-3d01-4adb-9a73-d8c98b8c89bc","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"xyjs201201027","title":"新型β-γTiAl合金的研究进展","volume":"","year":"2012"},{"abstractinfo":"本文利用激光气体合金化技术对TiAl合金进行表面改性,制得了以TiN为增强相的新型快速凝固“原位”耐磨复合材料表面改性层激光表面改性层显微组织受激光处理工艺参数的控制、试验结果表明,激光气体合金化是一种提高TiAl合金耐磨性的表面改性新技术.","authors":[{"authorName":"王华明","id":"18cacda2-d6ab-4f36-9c8d-0c826a757264","originalAuthorName":"王华明"}],"categoryName":"|","doi":"","fpage":"917","id":"be6e268a-43d1-4d41-bff7-e8d0cf96b9d3","issue":"9","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"1970c182-7de9-41cd-8a23-89c44153888f","keyword":"TiAl合金","originalKeyword":"TiAl合金"},{"id":"30f1c469-ab5b-44b7-b2ab-4bc0777ed120","keyword":" TiN","originalKeyword":" TiN"},{"id":"212b299e-2981-463c-b31d-52d09f78c5ca","keyword":" laser gas alloying","originalKeyword":" laser gas alloying"},{"id":"3e36592f-1453-4b51-b08c-43138fb0755d","keyword":" wear resistance","originalKeyword":" wear resistance"}],"language":"zh","publisherId":"0412-1961_1997_9_1","title":"TiAl合金激光气体合金化","volume":"33","year":"1997"},{"abstractinfo":"采用Al箔作中间层在1200℃/2 h条件下通过反应扩散连接成功实现了高铌TiAl合金(TAN)的焊接,深入研究了接头的界面微观组织结构和连接机理.结果表明:连接过程中Al箔熔化成液相后与高铌TiAl反应在接头中形成了连续的TiAl3化合物层;在高温扩散作用下,TiAl3化合物逐渐转变为γ-TiAl相;最后经焊后热处理形成了γ+α2层片组织.另外,当直接采用高铌TiAl合金的热处理工艺进行焊接时,亦可以获得具有层片组织的接头.","authors":[{"authorName":"宋晓国","id":"e0e6d83f-cba9-449e-853f-26ab5d930ede","originalAuthorName":"宋晓国"},{"authorName":"曹健","id":"e4b31832-785f-4302-9436-a87c35c5bf0a","originalAuthorName":"曹健"},{"authorName":"刘甲坤","id":"344c665f-7785-4ed9-ad20-b4079a344ff1","originalAuthorName":"刘甲坤"},{"authorName":"赵立岩","id":"30beb2b3-96fe-4d55-bab2-c8d458662852","originalAuthorName":"赵立岩"},{"authorName":"冯吉才","id":"a0c6a59b-58ae-49a5-9034-ffb04e9e4b2e","originalAuthorName":"冯吉才"}],"doi":"","fpage":"28","id":"2251558f-e840-4b46-9f87-370f8381b109","issue":"1","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":"57eaa248-8b67-496f-a6db-9a896e881391","keyword":"金属间化合物合金","originalKeyword":"金属间化合物合金"},{"id":"bda874ee-46ad-476e-b14c-a1b2cdba06b3","keyword":"连接","originalKeyword":"连接"},{"id":"c34ed558-428d-4fd8-9d85-9f8c69817223","keyword":"扩散","originalKeyword":"扩散"},{"id":"449ffa0f-49f5-43b5-9b44-5516b77175b9","keyword":"界面组织","originalKeyword":"界面组织"}],"language":"zh","publisherId":"xyjsclygc201401006","title":"反应扩散连接高铌TiAl合金","volume":"43","year":"2014"},{"abstractinfo":"变形TiAl合金以其低密度、高强度和优异抗氧化性等优点,成为最有潜力替代航空航天动力系统中较重镍基合金的高温结构材料.经过多年的研究,变形TiAl合金的发展已经取得了很大进步.本工作主要综述了近年来变形TiAl合金合金化、熔炼、热加工(锻造、挤压和轧制)、粉末冶金和后续热处理等方面的研究进展.探讨变形TiAl合金存在的问题,并认为进一步提高合金的热加工性和室温塑性,开展合金化、热加工工艺优化、数值模拟等方面的研究,实现TiAl合金的工程化应用是未来TiAl合金领域的发展方向.","authors":[{"authorName":"陈玉勇","id":"1afa4fe7-7ed9-4e27-b2a5-ad2f607bce8b","originalAuthorName":"陈玉勇"},{"authorName":"崔宁","id":"2434ae9a-e797-4e33-8bc4-912365839d5a","originalAuthorName":"崔宁"},{"authorName":"孔凡涛","id":"0ad818e0-dc19-45fc-bae2-790f397e30a0","originalAuthorName":"孔凡涛"}],"doi":"10.11868/j.issn.1005-5053.2014.4.011","fpage":"112","id":"e31fd187-bf55-4b7c-964b-77762019139d","issue":"4","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"9bfc31c2-6eb5-4c5b-8a18-43212a875ad4","keyword":"TiAl合金","originalKeyword":"TiAl合金"},{"id":"10838117-68a9-47e9-be57-8a5b40758aec","keyword":"合金化","originalKeyword":"合金化"},{"id":"aec174b0-0881-4622-9af0-b60c39af4528","keyword":"制备方法","originalKeyword":"制备方法"},{"id":"f1906b02-85de-4ab5-8bb4-c9e963d224c8","keyword":"性能","originalKeyword":"性能"},{"id":"e8720d44-bf66-4778-b1da-e13beeff12ea","keyword":"组织","originalKeyword":"组织"}],"language":"zh","publisherId":"hkclxb201404011","title":"变形TiAl合金研究进展","volume":"34","year":"2014"}],"totalpage":3925,"totalrecord":39245}