{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"对不同胶层厚度的复合材料<span style=\"color:red\">双</span><span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>拉伸强度进行了试验研究,结果表明<span style=\"color:red\">接头</span>的破坏模式是胶层剪切破坏,并且<span style=\"color:red\">接头</span>的极限强度随胶层厚度的增加而增大.在此基础上建立解析模型对复合材料<span style=\"color:red\">双</span><span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>胶层剪切破坏进行研究,模型中考虑了复合材料层板单层的各向异性及胶层的理想弹塑性材料属性,通过与有限元模型计算结果进行对比,验证了解析模型在计算胶层剪切应变/应力分布时的有效性.解析模型使用最大剪切应变准则计算<span style=\"color:red\">接头</span>的极限拉伸强度,计算得到的<span style=\"color:red\">接头</span>极限强度与试验结果吻合良好.","authors":[{"authorName":"刘遂","id":"46953b87-9a26-4f06-b36e-03fb27fe123d","originalAuthorName":"刘遂"},{"authorName":"关志东","id":"183aff3e-3f88-4d36-b932-f5a9cb80c3a0","originalAuthorName":"关志东"},{"authorName":"郭霞","id":"1ffafff7-4d27-4d9b-adca-cad8c3ada05e","originalAuthorName":"郭霞"},{"authorName":"刘佳","id":"af413017-e138-4f2e-9552-aeab24b230e0","originalAuthorName":"刘佳"},{"authorName":"邱太文","id":"5e59ec1b-d6b2-45cb-98fd-2ae6c488583d","originalAuthorName":"邱太文"},{"authorName":"孙凯","id":"0252fcbd-b353-47d4-b9e6-4423fd55a89d","originalAuthorName":"孙凯"},{"authorName":"陈萍","id":"88961f7a-4bbc-4953-b297-62809ac32933","originalAuthorName":"陈萍"}],"doi":"10.3969/j.issn.1005-5053.2012.5.015","fpage":"86","id":"42242dc3-3e4a-4250-a732-04db5e3f087b","issue":"5","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":"2a1a706b-1626-4993-bf94-f56c2fb6334e","keyword":"复合材料结构","originalKeyword":"复合材料结构"},{"id":"a030d01e-cbfd-4c58-b84a-fd0cdbecf5b5","keyword":"<span style=\"color:red\">双</span><span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>","originalKeyword":"双搭接接头"},{"id":"f82acdd3-1627-4637-b5ea-c7e24216f12a","keyword":"解析模型","originalKeyword":"解析模型"},{"id":"23e86c3b-34bd-4599-825b-9cda545b4c4b","keyword":"有限元模型","originalKeyword":"有限元模型"}],"language":"zh","publisherId":"hkclxb201205015","title":"复合材料<span style=\"color:red\">双</span><span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>拉伸强度研究","volume":"32","year":"2012"},{"abstractinfo":"基于Hart-Smith对<span style=\"color:red\">双</span><span style=\"color:red\">搭</span>接胶连<span style=\"color:red\">接接头</span>承载力计算公式的推导,分析了胶层最大剪应变(剪应力)和<span style=\"color:red\">接头</span>所承受荷载的对应计算关系；结合理论推导和试验详细分析了胶层厚度对此类<span style=\"color:red\">接头</span>承载力的影响,提出可以用“剥离临界值”判断剥离应力是否会导致<span style=\"color:red\">接头</span>破坏；以胶层最大剪应变(剪应力)与<span style=\"color:red\">接头</span>所承受荷载的对应计算关系为基础,结合“剥离临界值”完善了<span style=\"color:red\">双</span><span style=\"color:red\">搭</span>接胶连<span style=\"color:red\">接接头</span>的承载力计算公式.","authors":[{"authorName":"刘亚文","id":"5f810543-aa59-4326-85c0-35e78552c46f","originalAuthorName":"刘亚文"},{"authorName":"宋建国","id":"27a1c8f9-be82-4fd9-aac4-ecdf4b63b2c2","originalAuthorName":"宋建国"},{"authorName":"马毓","id":"832b9e02-bd32-41e1-9bde-09461c6184dd","originalAuthorName":"马毓"},{"authorName":"赵启林","id":"d0ec0ed8-58ac-449b-8260-606645290e9e","originalAuthorName":"赵启林"}],"doi":"10.3969/j.issn.1003-0999.2012.02.005","fpage":"20","id":"c1b7200a-53ef-45e2-b771-a3d93a874e37","issue":"2","journal":{"abbrevTitle":"BLGFHCL","coverImgSrc":"journal/img/cover/BLGFHCL.jpg","id":"6","issnPpub":"1003-0999","publisherId":"BLGFHCL","title":"玻璃钢/复合材料"},"keywords":[{"id":"5f32db40-5b1f-47f6-8120-1f0c43b6d4ef","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"2502443b-9b06-4b23-8b69-02662e4fb8c5","keyword":"胶层厚度","originalKeyword":"胶层厚度"},{"id":"236beaa1-0434-42d2-aed1-5b14f75db3bb","keyword":"剥离应力","originalKeyword":"剥离应力"},{"id":"060e9ff1-269b-4b58-a06c-8fdeec0ff485","keyword":"剥离临界值","originalKeyword":"剥离临界值"},{"id":"1632ffb1-2090-40f4-86ab-2ec30a427a1e","keyword":"承载力","originalKeyword":"承载力"}],"language":"zh","publisherId":"blgfhcl201202005","title":"胶层厚度对<span style=\"color:red\">双</span><span style=\"color:red\">搭</span>接胶连<span style=\"color:red\">接接头</span>承载力的影响分析","volume":"","year":"2012"},{"abstractinfo":"对不同<span style=\"color:red\">搭</span>接间隙的电子束焊<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>的疲劳性能进行分析,确定<span style=\"color:red\">搭</span>接间隙对试样疲劳S-N曲线的影响.结果表明:不同<span style=\"color:red\">搭</span>接间隙电子束焊<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>的疲劳裂纹均启始于间隙尖端,沿焊缝表面板热影响区扩展,最终导致<span style=\"color:red\">搭</span>接焊<span style=\"color:red\">接头</span>疲劳破坏,即疲劳断裂主要是<span style=\"color:red\">搭</span>接间隙尖端的应力集中所引起的;<span style=\"color:red\">搭</span>接焊间隙对电子束<span style=\"color:red\">搭</span>接焊<span style=\"color:red\">接头</span>疲劳性能有较大影响,间隙增大应力集中增加,因而其疲劳性能降低.","authors":[{"authorName":"吴冰","id":"1a156587-acb6-4827-b602-ebbb7c7e0495","originalAuthorName":"吴冰"},{"authorName":"巩水利","id":"0fd4a2cc-2db6-46eb-ab5e-7bfe8d2fbdd2","originalAuthorName":"巩水利"},{"authorName":"唐振云","id":"5cb04fa5-1be5-4a94-91f6-a06254771630","originalAuthorName":"唐振云"}],"doi":"","fpage":"173","id":"d26cc380-fc4c-4290-922f-b6d0e047fc06","issue":"z1","journal":{"abbrevTitle":"ZGYSJSXB","coverImgSrc":"journal/img/cover/ZGYSJSXB.jpg","id":"88","issnPpub":"1004-0609","publisherId":"ZGYSJSXB","title":"中国有色金属学报"},"keywords":[{"id":"7098ed0d-bc60-4206-b37d-fafdd9e6486a","keyword":"<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>","originalKeyword":"搭接接头"},{"id":"d849f127-a14f-46a6-83f9-730c93d51661","keyword":"<span style=\"color:red\">搭</span>接间隙","originalKeyword":"搭接间隙"},{"id":"afedc35e-f575-4a32-b3ec-02755f747619","keyword":"电子束焊接","originalKeyword":"电子束焊接"},{"id":"3e6ea349-ccb3-45ee-a9b4-3c4b4ab68651","keyword":"疲劳性能","originalKeyword":"疲劳性能"}],"language":"zh","publisherId":"zgysjsxb2010z1039","title":"不同<span style=\"color:red\">搭</span>接间隙的电子束焊<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>的疲劳性能","volume":"20","year":"2010"},{"abstractinfo":"采用左、右螺纹搅拌针的搅拌头对不同热处理状态的2A12铝合金板材进行FSW<span style=\"color:red\">搭</span>接试验，研究了搅拌针螺纹旋向、材料性能对<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>界面迁移行为及<span style=\"color:red\">接头</span>拉剪强度的影响。研究结果表明：搅拌头顺时针旋转时，<span style=\"color:red\">搭</span>接界面在左螺纹搅拌针作用下向上迁移，而在右螺纹搅拌针作用下向下迁移且界面迁移高度较小。 FSW<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>的拉剪强度随界面迁移高度的增加而减小。采用右螺纹搅拌针得到的<span style=\"color:red\">搭</span>接界面成形主要受下板材料性能影响，<span style=\"color:red\">搭</span>接时下板材料强度越高，其<span style=\"color:red\">搭</span>接界面向下迁移距离越大，而<span style=\"color:red\">搭</span>接界面变形宽度越小。","authors":[{"authorName":"邢丽","id":"8d07a02e-07d8-4cf2-8679-1c0da85bcf89","originalAuthorName":"邢丽"},{"authorName":"严超英","id":"f674a30f-e78d-42cc-83b0-304ee00746c5","originalAuthorName":"严超英"},{"authorName":"魏鹏","id":"07e13ab7-92bb-4c61-8d92-c2526597bc7e","originalAuthorName":"魏鹏"},{"authorName":"徐卫平","id":"0f2aafdd-4a71-4df1-9450-751ff0e5c5d7","originalAuthorName":"徐卫平"},{"authorName":"柯黎明","id":"f8d50646-51c2-4b15-b514-4b00feca9cc6","originalAuthorName":"柯黎明"}],"doi":"","fpage":"80","id":"3d262ba9-c157-4d8b-9d52-df5cf45e9c00","issue":"3","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":"faf1df60-5e91-40ca-ad13-e100c69eb67d","keyword":"FSW","originalKeyword":"FSW"},{"id":"db9b34d9-c320-4bb1-9ba7-3ae6e4357830","keyword":"<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>","originalKeyword":"搭接接头"},{"id":"45d2319d-4b90-4907-97e4-9db3360520bf","keyword":"界面迁移","originalKeyword":"界面迁移"},{"id":"155bcbea-2927-4c20-a1d1-74842e261370","keyword":"材料性能","originalKeyword":"材料性能"},{"id":"534948f6-6777-4e28-9c30-80b63c4a3951","keyword":"螺纹旋向","originalKeyword":"螺纹旋向"}],"language":"zh","publisherId":"clkxygy201403014","title":"FSW<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>界面迁移行为研究","volume":"","year":"2014"},{"abstractinfo":"在实验所得结果之基础上研究了预偏角对单<span style=\"color:red\">搭</span>接胶<span style=\"color:red\">接接头</span>破坏机制的影响,用弹塑性有限元法模型得到了不同裂纹长度时<span style=\"color:red\">接头</span>整体和胶层中心等效应力沿裂纹尖端的分布,并研究了外载大小、裂纹长度对应力强度因子的影响.结果表明,同轴<span style=\"color:red\">接头</span>和标准<span style=\"color:red\">接头</span>的破坏均从胶层界面开始,但同轴<span style=\"color:red\">接头</span>以形成较多小裂纹为主,而标准<span style=\"color:red\">接头</span>中裂纹沿着胶层向中部扩展,最终导致破坏;随裂纹长度的增加,<span style=\"color:red\">接头</span>上等效应力渐增,胶层中心峰值应力也增大,裂纹尖端的应力远高于其他部位;当裂纹扩展到临界尺寸时,<span style=\"color:red\">接头</span>会迅速破坏.","authors":[{"authorName":"郑小玲","id":"4222af7f-c99f-4a94-8cfc-495e61d86bfc","originalAuthorName":"郑小玲"},{"authorName":"赵美蓉","id":"5daa289b-4daa-4dbf-914e-26a95991b0be","originalAuthorName":"赵美蓉"},{"authorName":"游敏","id":"3bee771b-4903-4e37-ac57-6d220396d0c3","originalAuthorName":"游敏"},{"authorName":"李智","id":"f768882a-c8d4-40ff-8c16-5918b274e2f4","originalAuthorName":"李智"},{"authorName":"朱定锋","id":"b75a6443-4c34-4e0d-8b73-599f9540a870","originalAuthorName":"朱定锋"}],"doi":"","fpage":"292","id":"4194b066-f419-460f-a1d9-6fdfb2270472","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":"f347c9af-b373-4997-8c10-42403ae8e2b6","keyword":"破坏","originalKeyword":"破坏"},{"id":"4f91e817-b88c-4759-9c91-34d4267627ba","keyword":"同轴<span style=\"color:red\">接头</span>","originalKeyword":"同轴接头"},{"id":"e8de1a2a-9e53-4f6a-866b-ce087f2c33be","keyword":"有限元","originalKeyword":"有限元"},{"id":"c0287b7f-5eac-427c-8d07-02cf2421cb53","keyword":"应力分布","originalKeyword":"应力分布"}],"language":"zh","publisherId":"cldb2009z1087","title":"同轴单<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>破坏过程研究","volume":"23","year":"2009"},{"abstractinfo":"研究了铝合金2024-T4搅拌摩擦焊(FSW)<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>的微观组织特征和疲劳性能.结果表明,<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>后退侧热力影响区晶粒变形程度较前进侧严重.疲劳试样断裂位置均位于弱连接缺陷向上“拉起”较严重的焊核区后退侧.当应力比为0.1时,铝合金搅拌摩擦焊<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>对应于95％存活率的疲劳强度特征值(A)(o)k为18.25MPa,与铝合金熔焊<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>的(A)(o)k为13.92MPa相比,增加了31.11％.与此同时,FSW<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>疲劳S-N曲线斜率m为5.39,大于熔焊<span style=\"color:red\">接头</span>所对应的S-N曲线斜率范围3.0-3.5,可见在长寿命区<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>的疲劳性能优于熔焊<span style=\"color:red\">接头</span>.<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>的裂纹源位于<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>上板底部位置的表面缺陷或者强化相颗粒处,对应于弱连接缺陷处.","authors":[{"authorName":"徐效东","id":"fc1de805-4e62-43be-bcc9-7e1bc52cb172","originalAuthorName":"徐效东"},{"authorName":"杨新岐","id":"231ca5b7-dbf0-4229-b7ba-95ac0c8d7d91","originalAuthorName":"杨新岐"},{"authorName":"周光","id":"77cd1d15-ac45-443e-9ca7-7ebfad83bdbe","originalAuthorName":"周光"},{"authorName":"佟健华","id":"ef022c24-039d-42a3-80cf-62468b123cb6","originalAuthorName":"佟健华"}],"doi":"10.3969/j.issn.1005-5053.2012.3.009","fpage":"51","id":"56667ae7-1db7-462e-9b17-62379a767837","issue":"3","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":"a60f5a8a-afc2-40ce-a792-1348cd65fa95","keyword":"铝合金","originalKeyword":"铝合金"},{"id":"4638b25c-9c3a-4839-8482-2b7a8b2403e3","keyword":"搅拌摩擦焊","originalKeyword":"搅拌摩擦焊"},{"id":"e88ab3cd-9ee1-4102-b574-b61661ca3115","keyword":"<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>","originalKeyword":"搭接接头"},{"id":"1c604c6d-1f6c-4af4-9377-a57805e545c9","keyword":"微观组织","originalKeyword":"微观组织"},{"id":"e7160e73-a9d6-4c58-8f0d-3bc973fcf0ff","keyword":"疲劳性能","originalKeyword":"疲劳性能"}],"language":"zh","publisherId":"hkclxb201203009","title":"铝合金2024-T4搅拌摩擦焊<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>组织与性能分析","volume":"32","year":"2012"},{"abstractinfo":"采用单层预浸料<span style=\"color:red\">搭</span>接简化构型,研究电热载荷对复合材料层板挖补修理<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>层间剪切性能的影响.通过自制的复合材料电热测试平台,测试了不同电流制度下,随<span style=\"color:red\">搭</span>接长度不同试样<span style=\"color:red\">接头</span>处温度分布.研究了不同电流强度下<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>温度变化规律,初步揭示了<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>长度-温度-电阻之间的关系,并对不同电流载荷下挖补<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>的层间剪切性能进行研究.研究结果表明,通电过程中,<span style=\"color:red\">搭</span>接区域温度升高较快,非<span style=\"color:red\">搭</span>接区域温度无明显变化.低电流时,电热促使<span style=\"color:red\">接头</span>树脂进一步固化,适当提高了<span style=\"color:red\">接头</span><span style=\"color:red\">搭</span>接界面的粘接性能,其剪切强度略有上升;当通电电流过大时,<span style=\"color:red\">接头</span>温度急剧上升,对<span style=\"color:red\">搭</span>接区域产生过热损伤,降低了<span style=\"color:red\">接头</span>的剪切强度.","authors":[{"authorName":"朱晨","id":"38f9a5e5-4ea4-4321-964d-4c2ab90853c4","originalAuthorName":"朱晨"},{"authorName":"张俊","id":"8b600924-022a-495b-85de-cf7c3288e02a","originalAuthorName":"张俊"},{"authorName":"路鹏程","id":"89fa8cc2-d99e-4c4c-aa32-7e130a18fb80","originalAuthorName":"路鹏程"},{"authorName":"王涛","id":"99109d07-72db-485e-b733-0c437bdfc527","originalAuthorName":"王涛"},{"authorName":"颜金","id":"374750d9-5b5a-4edb-ba59-51a3d6444951","originalAuthorName":"颜金"}],"doi":"","fpage":"21","id":"db6a4407-8d25-41a3-8d08-8fb39d3d19ff","issue":"4","journal":{"abbrevTitle":"BLGFHCL","coverImgSrc":"journal/img/cover/BLGFHCL.jpg","id":"6","issnPpub":"1003-0999","publisherId":"BLGFHCL","title":"玻璃钢/复合材料"},"keywords":[{"id":"bd851211-f3e8-4deb-a413-30851cb8f2f8","keyword":"CFRP修理","originalKeyword":"CFRP修理"},{"id":"0f6d3953-98ba-48ec-b3b8-3e818715e2be","keyword":"单层<span style=\"color:red\">搭</span>接","originalKeyword":"单层搭接"},{"id":"9a318a19-6af9-40d9-b86e-dc93915229a7","keyword":"电热载荷","originalKeyword":"电热载荷"},{"id":"a47b33a6-bac8-41e5-a674-57d20b0c23e3","keyword":"剪切强度","originalKeyword":"剪切强度"}],"language":"zh","publisherId":"blgfhcl201604003","title":"电热载荷对CFRP修理<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>剪切性能的影响","volume":"","year":"2016"},{"abstractinfo":"通过对5052铝合金和Q235钢板搅拌摩擦<span style=\"color:red\">搭</span>接焊进行试验研究,获得质量良好的<span style=\"color:red\">接头</span>,通过剪切试验、断口形貌扫描电子显微镜和能谱分析对<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>组织和性能进行测试研究.结果表明:采用搅拌摩擦焊可以获得焊缝成形良好、无孔洞和裂纹等缺陷的<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>,强度可达到225MPa,基本接近铝合金侧母材的强度,焊缝<span style=\"color:red\">接头</span>获得良好的机械连接和冶金连接.针对铝钢<span style=\"color:red\">搭</span>接的<span style=\"color:red\">接头</span>形式构建了组织模型,将<span style=\"color:red\">接头</span>分为搅拌扩散区、机械结合区和冶金结合区,揭示了铝钢搅拌摩擦<span style=\"color:red\">搭</span>接焊的连接机理.","authors":[{"authorName":"高福洋","id":"05db73a6-8eba-4840-bc9b-08c135c05ab1","originalAuthorName":"高福洋"},{"authorName":"郁炎","id":"d1ddcd1e-3c01-40a6-b95a-4f178d8af26a","originalAuthorName":"郁炎"},{"authorName":"蒋鹏","id":"a872d04b-041d-4f69-99a8-5d4605911455","originalAuthorName":"蒋鹏"},{"authorName":"刘志颖","id":"0ac60ed6-c12e-45ae-8666-7a7d80a1ba6d","originalAuthorName":"刘志颖"},{"authorName":"晏阳阳","id":"af3d2fc1-dbe6-4c7f-b21e-82421b788593","originalAuthorName":"晏阳阳"},{"authorName":"郭宇凡","id":"17b29d57-e979-4c6d-bfb0-4f3fe97bea00","originalAuthorName":"郭宇凡"}],"doi":"","fpage":"51","id":"d85d359b-c143-4b0c-b4a8-f75b8660484c","issue":"2","journal":{"abbrevTitle":"BQCLKXYGC","coverImgSrc":"journal/img/cover/BQCLKXYGC.jpg","id":"4","issnPpub":"1004-244X","publisherId":"BQCLKXYGC","title":"兵器材料科学与工程   "},"keywords":[{"id":"b016a8ea-729c-4740-bf3e-4c651eeb481f","keyword":"铝钢异种金属","originalKeyword":"铝钢异种金属"},{"id":"ab85c000-9106-483d-85eb-b17b55f25cab","keyword":"搅拌摩擦焊","originalKeyword":"搅拌摩擦焊"},{"id":"37a62ab3-2d1a-4284-a010-1272c831d866","keyword":"<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>","originalKeyword":"搭接接头"},{"id":"ff4a43a9-46b9-4599-bcec-081fae92fcb4","keyword":"性能","originalKeyword":"性能"},{"id":"90d21f6c-a560-413c-9613-fe6c47a4b79a","keyword":"组织","originalKeyword":"组织"}],"language":"zh","publisherId":"bqclkxygc201602013","title":"铝钢异种金属搅拌摩擦焊<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>组织与性能研究","volume":"39","year":"2016"},{"abstractinfo":"采用搅拌摩擦焊方法对5083铝合金进行<span style=\"color:red\">搭</span>接实验.用万能试验机对<span style=\"color:red\">接头</span>进行拉剪试验,对其断口利用SEM电镜进行观察和分析,并使用光学显微镜对其<span style=\"color:red\">接头</span>横截面进行组织观察.结果表明:即使搅拌针长度短于上层铝板的厚度,上、下层铝板在搅拌针作用的区域,晶粒都发生了一定细化,其尺寸都小于母材.而且焊缝横截面的显微硬度分布也显示出两板在搅拌针作用区域的硬度均与母材相当.在拉剪试验时,界面结合处没有出现断裂现象,断裂位置均在上层铝板前进侧的热影响区.<span style=\"color:red\">接头</span>强度系数最高可达80％,<span style=\"color:red\">接头</span>的断裂形式为韧性断裂.","authors":[{"authorName":"陈影","id":"03d1f6b9-8b4a-4744-a1cd-2628f4c2e2b5","originalAuthorName":"陈影"},{"authorName":"付宁宁","id":"db6f1e87-6a82-446b-952b-1517a4ef2071","originalAuthorName":"付宁宁"},{"authorName":"沈长斌","id":"a0925591-ed81-441f-88fd-79aa26fae090","originalAuthorName":"沈长斌"},{"authorName":"葛继平","id":"06ec1247-6028-46e0-ab1b-ed44a3f00b45","originalAuthorName":"葛继平"}],"doi":"10.3969/j.issn.1001-4381.2012.06.006","fpage":"24","id":"1ac8241c-eac0-4c50-871d-98b090f8bb83","issue":"6","journal":{"abbrevTitle":"CLGC","coverImgSrc":"journal/img/cover/CLGC.jpg","id":"9","issnPpub":"1001-4381","publisherId":"CLGC","title":"材料工程"},"keywords":[{"id":"eaf0dcca-345b-4038-ad1d-ffd6022da8f7","keyword":"搅拌摩擦焊","originalKeyword":"搅拌摩擦焊"},{"id":"de6337d7-ac6f-4e4e-8958-ef91637607a2","keyword":"<span style=\"color:red\">搭</span>接","originalKeyword":"搭接"},{"id":"f286e7ea-2160-4967-9a1e-c774c016d506","keyword":"铝合金","originalKeyword":"铝合金"},{"id":"360236ba-8eca-494c-9fef-5701320b9c03","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"d0458e61-c016-40ea-9b38-91ccfb6620ae","keyword":"韧性断裂","originalKeyword":"韧性断裂"}],"language":"zh","publisherId":"clgc201206006","title":"5083铝合金搅拌摩擦焊<span style=\"color:red\">搭</span><span style=\"color:red\">接接头</span>研究","volume":"","year":"2012"},{"abstractinfo":"目的 研究光斑<span style=\"color:red\">搭</span>接率对激光冲击处理后残余应力分布的影响.方法 采用不同的光斑<span style=\"color:red\">搭</span>接率对AISI202不锈钢焊<span style=\"color:red\">接接头</span>进行激光冲击处理,利用X射线衍射法测定激光冲击强化后的残余应力.结果 随着光斑<span style=\"color:red\">搭</span>接率的增加,残余应力场得到增强,并且应力分布更加均匀.<span style=\"color:red\">搭</span>接率由50％增加到80％,平均横向残余压应力增加了20％,波动减少了30％;平均纵向残余压应力增加了30％,波动减少了13％.结论 提高光斑<span style=\"color:red\">搭</span>接率可以优化激光冲击处理后焊<span style=\"color:red\">接接头</span>的应力分布.","authors":[{"authorName":"钱绍祥","id":"40c42488-7ca5-43d1-bb41-8909761b9b2a","originalAuthorName":"钱绍祥"},{"authorName":"殷苏民","id":"d3ba3f4f-1d1c-48ba-9c3d-a3c0eb17b885","originalAuthorName":"殷苏民"},{"authorName":"张飞霞","id":"735f9c97-0da3-44a1-923d-2271f72f29f3","originalAuthorName":"张飞霞"},{"authorName":"张志凤","id":"01424333-06d2-4fae-b684-a101c75b18cd","originalAuthorName":"张志凤"}],"doi":"","fpage":"15","id":"4f76dd23-9805-4ea8-b630-a2430f23a1c4","issue":"6","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术   "},"keywords":[{"id":"a0b64e0e-2a9f-4003-beb0-7f554adcb4fd","keyword":"激光冲击处理","originalKeyword":"激光冲击处理"},{"id":"b2e9a888-6927-43c5-b682-4377a680f3c3","keyword":"<span style=\"color:red\">搭</span>接率","originalKeyword":"搭接率"},{"id":"e7bd68ae-71a7-473e-a8bf-308f743b7178","keyword":"焊<span style=\"color:red\">接接头</span>","originalKeyword":"焊接接头"},{"id":"c2b6f380-d9ac-4920-8358-06409ab9979d","keyword":"残余应力","originalKeyword":"残余应力"}],"language":"zh","publisherId":"bmjs201306004","title":"<span style=\"color:red\">搭</span>接率对AISI202焊<span style=\"color:red\">接接头</span>激光冲击应力分布的影响","volume":"42","year":"2013"}],"totalpage":961,"totalrecord":9610}