{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"对 AZ91D 压铸镁合金进行 <span style=\"color:red\">GTAW</span> 焊接，对一组试样熔池施加介入性机械搅拌，另一组试样则无机械搅拌；焊后对两组试样分别用光学显微镜和扫描电镜观察焊缝气孔形貌和分布、焊缝微观组织，并采用基于 Matlab 软件二次开发的图像分析程序识别和计算焊缝气孔率。结果表明，介入性机械搅拌除改善焊缝成形外观、细化焊缝微观组织外，明显降低了焊缝气孔尺寸和焊缝气孔率；降低气孔率的主要机理应该是搅拌加强了熔池金属液流动和气泡的运动，使气泡上浮和逸出速度加快。","authors":[{"authorName":"李滋亮","id":"3a890402-f899-4996-8cc0-4712d727d75d","originalAuthorName":"李滋亮"},{"authorName":"游国强","id":"40dc9073-9f44-40cc-bc3e-479b496eb19d","originalAuthorName":"游国强"},{"authorName":"李阳","id":"76cfd48f-5783-42b6-a551-bc116b41cfff","originalAuthorName":"李阳"},{"authorName":"黎圣林","id":"cbb8e66b-01fe-4b73-a462-d4f51c2b555d","originalAuthorName":"黎圣林"},{"authorName":"杨永攀","id":"45a36e50-0a73-4584-8245-7a5e58df8941","originalAuthorName":"杨永攀"}],"doi":"10.3969/j.issn.1001-9731.2015.增刊(Ⅰ).027","fpage":"119","id":"4873b384-1b96-45b8-a853-e5c3319f4895","issue":"z1","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"509ae359-1890-44a0-a6a6-bf8dc2ccf8d7","keyword":"压铸镁合金","originalKeyword":"压铸镁合金"},{"id":"3d298165-a22b-41e4-9c9e-cee081f9df9b","keyword":"<span style=\"color:red\">GTAW</span>","originalKeyword":"GTAW"},{"id":"a534c51f-8a32-448f-805a-d6215d5dd301","keyword":"机械搅拌","originalKeyword":"机械搅拌"},{"id":"3b6bd21e-9572-4c21-8f83-e6733545cac6","keyword":"气孔","originalKeyword":"气孔"}],"language":"zh","publisherId":"gncl2015z1027","title":"介入性机械搅拌对压铸镁合金 <span style=\"color:red\">GTAW</span> 焊接气孔的影响","volume":"","year":"2015"},{"abstractinfo":"本文对船用Ti-Al-Mo-Ni-Zr合金<span style=\"color:red\">GTAW</span>焊接工艺验证试验进行了总结.制作了<span style=\"color:red\">GTAW</span>不同焊接状态下焊接试板并进行性能对比,着重分析了保护情况、返修及线能量对焊缝、熔合线及热影响区各性能的影响,总结了<span style=\"color:red\">GTAW</span>焊Ti-Al-Mo-Ni-Zr合金焊缝的性能特点,为产品建造提供技术参考.","authors":[{"authorName":"郭宁","id":"f66994c0-496f-4d61-a3b9-f5a7e3fc38fe","originalAuthorName":"郭宁"},{"authorName":"孙朋朋","id":"c31488a0-3b0a-4396-926a-16fce4377e98","originalAuthorName":"孙朋朋"},{"authorName":"符浩","id":"70c58a07-417e-440c-970c-58e8016e7e85","originalAuthorName":"符浩"},{"authorName":"张浩","id":"6248282f-af02-4e11-918f-060680265d1a","originalAuthorName":"张浩"},{"authorName":"王岗","id":"c96a54cb-8929-4511-847b-b130b882c03b","originalAuthorName":"王岗"},{"authorName":"徐希军","id":"3302448d-87d4-4a61-8654-fcf185df9168","originalAuthorName":"徐希军"}],"doi":"","fpage":"54","id":"abbdb17d-ef63-49ce-9335-80f749c3e1d0","issue":"4","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"fb6a4787-5cd7-422a-838f-0c40a4e7ec3e","keyword":"Ti-Al-Mo-Ni-Zr合金","originalKeyword":"Ti-Al-Mo-Ni-Zr合金"},{"id":"749c755c-1f05-4ef4-92d6-3a3402e3ecd7","keyword":"<span style=\"color:red\">GTAW</span>","originalKeyword":"GTAW"},{"id":"0bcf684c-cac5-4d1d-881a-e375cb31d35a","keyword":"焊接结构件","originalKeyword":"焊接结构件"}],"language":"zh","publisherId":"clkfyyy201304011","title":"<span style=\"color:red\">GTAW</span>焊接工艺对船用Ti-Al-Mo-Ni-Zr钛合金焊接接头性能影响","volume":"28","year":"2013"},{"abstractinfo":"","authors":[{"authorName":"","id":"17503efd-2fff-4826-b642-6db37439abef","originalAuthorName":""},{"authorName":"","id":"9298520f-4fa2-4797-b745-038c75fe91bf","originalAuthorName":""},{"authorName":"","id":"48a75f22-4385-4ccf-aead-ccb46766ffa6","originalAuthorName":""},{"authorName":"","id":"b6fe0aea-0004-495a-9126-d3a92faffb94","originalAuthorName":""}],"doi":"","fpage":"71","id":"0e3da409-9956-423f-89b3-fbc08ebd2eee","issue":"7","journal":{"abbrevTitle":"GTYJXBYWB","coverImgSrc":"journal/img/cover/GTYJXBEN.jpg","id":"1","issnPpub":"1006-706X","publisherId":"GTYJXBYWB","title":"钢铁研究学报(英文版)"},"keywords":[{"id":"7bef2b63-4416-49ed-a373-b57029fa4f88","keyword":"退火处理","originalKeyword":"退火处理"},{"id":"16b0621f-36cd-461c-98b8-0b6c773527dc","keyword":"<span style=\"color:red\">GTAW</span>","originalKeyword":"GTAW"},{"id":"89b5c63a-e45e-4937-9d9d-52b227df0b64","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"e33567a1-99d3-41af-bf3f-4164e907e330","keyword":"SAE","originalKeyword":"SAE"},{"id":"78d9e26e-9592-4734-8864-d3368040f223","keyword":"热炼","originalKeyword":"热炼"},{"id":"2d41f7e4-f23c-4c4f-8f5d-4ed0c72c32fc","keyword":"焊接过程","originalKeyword":"焊接过程"},{"id":"4dd8de9d-945e-49d1-9a3a-95a71c41968c","keyword":"热影响区","originalKeyword":"热影响区"},{"id":"d56237e0-5b41-47a6-9088-ad44ff4c6e8e","keyword":"结构观测","originalKeyword":"结构观测"}],"language":"zh","publisherId":"gtyjxb-e201207012","title":"Effect of Thermal Refining on Mechanical Properties of Annealed SAE 4130 by Multilayer <span style=\"color:red\">GTAW</span>","volume":"19","year":"2012"},{"abstractinfo":"采用ASTM-G28B法进行晶间腐蚀试验,分别研究了手工<span style=\"color:red\">GTAW</span>和手工GMAW对哈氏合金C-276焊缝组织和耐晶间腐蚀性能的影响.结果表明,手工GMAW焊接的C-276合金,焊缝区析出碳化物第二相较多,晶间腐蚀倾向更大.","authors":[{"authorName":"任冠鹏","id":"ac0059e3-5bcc-4f17-8423-6d436ff59ee7","originalAuthorName":"任冠鹏"},{"authorName":"郭小辉","id":"2f37b255-0b00-4f89-96d2-c3bee25a36c9","originalAuthorName":"郭小辉"},{"authorName":"刘志颖","id":"0a59ebc2-aca5-4d1d-b39f-4dad6e19d5ad","originalAuthorName":"刘志颖"},{"authorName":"徐家磊","id":"0b693d9c-c472-472f-bbb4-f52c727d0841","originalAuthorName":"徐家磊"},{"authorName":"张云浩","id":"81cc6279-84f8-4b44-afd7-eebb4c6b46ff","originalAuthorName":"张云浩"}],"doi":"","fpage":"40","id":"4336b328-d06f-48b0-a087-448855584033","issue":"5","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"0035cc23-0706-4458-8af4-9c4eb1ff75d0","keyword":"<span style=\"color:red\">GTAW</span>","originalKeyword":"GTAW"},{"id":"3e1a9a54-c617-4600-b560-6d5155f658e2","keyword":"GMAW","originalKeyword":"GMAW"},{"id":"db68384e-685e-45b6-a3f9-0c17cea506b3","keyword":"哈氏合金C-276","originalKeyword":"哈氏合金C-276"},{"id":"7913059f-770a-4ba5-8952-7ca8c435f389","keyword":"晶间腐蚀","originalKeyword":"晶间腐蚀"}],"language":"zh","publisherId":"clkfyyy201605009","title":"不同焊接方法对哈氏合金C-276焊缝组织和耐晶间腐蚀性能的影响","volume":"31","year":"2016"},{"abstractinfo":"针对外加纵向磁场<span style=\"color:red\">GTAW</span>(gas tungsten-arc welding)焊接过程,采用红外热像伪着色法测定了外加纵向磁场<span style=\"color:red\">GTAW</span>焊接电弧的温度场,并建立了外加纵向磁场<span style=\"color:red\">GTAW</span>焊接电弧热流密度径向分布模型,对焊接电弧外形的变化,焊接电弧电流、电压与外加纵向磁场强度变化的关系进行了研究.","authors":[{"authorName":"罗键","id":"d2ef7d64-22e3-4bf1-b67e-82a0c8e9e87a","originalAuthorName":"罗键"},{"authorName":"贾昌申","id":"f30f69eb-6fcc-400e-af8f-4603b82d9a2f","originalAuthorName":"贾昌申"},{"authorName":"王雅生","id":"bf93950d-a4d8-4e86-8122-a0681ce29285","originalAuthorName":"王雅生"},{"authorName":"薛锦","id":"e5cdf2e8-af5f-468d-9fd0-0a628d965ee9","originalAuthorName":"薛锦"},{"authorName":"吴毅雄","id":"0c2f60b1-3804-4ae5-a36f-5aa0e95d5b73","originalAuthorName":"吴毅雄"}],"categoryName":"|","doi":"","fpage":"212","id":"744a44fe-9c6e-4892-a2cc-50031704297e","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"da2b94e3-ea6e-4500-b096-4d609092b9ee","keyword":"纵向磁场","originalKeyword":"纵向磁场"},{"id":"38c05e2f-2fe6-4721-9a24-2b5ea7b5a02e","keyword":"null","originalKeyword":"null"},{"id":"cf7060f5-81bf-4fab-9470-9c1bc5db570f","keyword":"null","originalKeyword":"null"},{"id":"2f8409a0-0ae8-44e5-bc29-1a2644cc966a","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2001_2_10","title":"外加纵向磁场<span style=\"color:red\">GTAW</span>焊接机理Ⅰ.电弧特性","volume":"37","year":"2001"},{"abstractinfo":"针对外加纵向磁场<span style=\"color:red\">GTAW</span>(gas tungsten-arc welding)焊接过程,采用小孔气体微压传感器法和钨极探针法分别测定了外加纵向磁场<span style=\"color:red\">GTAW</span>焊接电弧在水冷Cu阳极板上的等离子流力和电流密度的分布,并对其规律进行了研究,建立了外加纵向磁场<span style=\"color:red\">GTAW</span>焊接电弧等离子流力和电流密度的径向分布数学物理模型.","authors":[{"authorName":"罗键","id":"06574f73-9f8c-4cc7-94c0-3b0cc80d3c88","originalAuthorName":"罗键"},{"authorName":"贾昌申","id":"66e85048-e88d-4803-b456-c700160d9f92","originalAuthorName":"贾昌申"},{"authorName":"王雅生","id":"92cc8ccf-bcef-4f56-9801-791bb3e1df1c","originalAuthorName":"王雅生"},{"authorName":"薛锦","id":"b8e04f8c-9947-45ca-a999-18412d28df72","originalAuthorName":"薛锦"},{"authorName":"吴毅雄","id":"4ccd0797-56df-4e33-8c71-533a81d3ca59","originalAuthorName":"吴毅雄"}],"categoryName":"|","doi":"","fpage":"217","id":"bbec6233-3a16-4781-87a1-9e1ef245a8ab","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"f09ebe18-cf31-436b-bc25-9e769b8012eb","keyword":"纵向磁场","originalKeyword":"纵向磁场"},{"id":"31479a8e-70c0-405d-b3e9-c7d79f22198b","keyword":"null","originalKeyword":"null"},{"id":"9eca2277-9d3b-40e1-b1f1-6facfbb218e0","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2001_2_3","title":"外加纵向磁场<span style=\"color:red\">GTAW</span>焊接机理Ⅱ.电弧模型","volume":"37","year":"2001"},{"abstractinfo":"针对外加纵向磁场<span style=\"color:red\">GTAW</span>(gas tungsten-arc welding)焊接过程,采用红外热像伪着色法测定了外加纵向磁场<span style=\"color:red\">GTAW</span>焊接电弧的温度场,并建立了外加纵向磁场<span style=\"color:red\">GTAW</span>焊接电弧热流密度径向分布模型,对焊接电弧外形的变化,焊接电弧电流、电压与外加纵向磁场强度变化的关系进行了研究.","authors":[{"authorName":"罗键","id":"1367ab29-dd1e-4038-bc2e-e4a6dbe53e4a","originalAuthorName":"罗键"},{"authorName":"贾昌申","id":"1002bfdb-4a3c-4566-a8a4-613916aa22e6","originalAuthorName":"贾昌申"},{"authorName":"王雅生","id":"043f98c6-4d33-46fb-997b-173b74e30a77","originalAuthorName":"王雅生"},{"authorName":"薛锦","id":"5576684e-629a-46c4-8f43-0b98f3462220","originalAuthorName":"薛锦"},{"authorName":"吴毅雄","id":"be592b88-991b-4bca-97d7-7ae68167c559","originalAuthorName":"吴毅雄"}],"doi":"10.3321/j.issn:0412-1961.2001.02.021","fpage":"212","id":"5c17835d-19c7-4b52-9b41-a86f98754af3","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"4c7b32cb-fd8f-43fc-853a-18f0344430eb","keyword":"纵向磁场","originalKeyword":"纵向磁场"},{"id":"44046e73-363f-4fcb-857e-abda37ab31ee","keyword":"钨极氩弧焊","originalKeyword":"钨极氩弧焊"},{"id":"bab971aa-9e5c-4679-9d0d-0dc4f09fd789","keyword":"焊接电弧","originalKeyword":"焊接电弧"},{"id":"7bb6707b-31c5-4124-9319-f740e4dfea45","keyword":"温度场","originalKeyword":"温度场"}],"language":"zh","publisherId":"jsxb200102021","title":"外加纵向磁场<span style=\"color:red\">GTAW</span>焊接机理Ⅰ.电弧特性","volume":"37","year":"2001"},{"abstractinfo":"针对外加纵向磁场<span style=\"color:red\">GTAW</span>(gas tungsten-arc welding)焊接过程,采用小孔气体微压传感器法和钨极探针法分别测定了外加纵向磁场<span style=\"color:red\">GTAW</span>焊接电弧在水冷Cu阳极板上的等离子流力和电流密度的分布,并对其规律进行了研究,建立了外加纵向磁场<span style=\"color:red\">GTAW</span>焊接电弧等离子流力和电流密度的径向分布数学物理模型.","authors":[{"authorName":"罗键","id":"4bdf8980-81ec-426e-8ff6-463374b6f209","originalAuthorName":"罗键"},{"authorName":"贾昌申","id":"d8cf9778-618b-4d9b-b91c-34f5ea80d10e","originalAuthorName":"贾昌申"},{"authorName":"王雅生","id":"95c49cca-866d-4cfb-9044-98ece20ec6e6","originalAuthorName":"王雅生"},{"authorName":"薛锦","id":"1636cf46-6f45-470b-9104-9f44690505a9","originalAuthorName":"薛锦"},{"authorName":"吴毅雄","id":"250d0c6b-cd59-4b1d-8571-b7ac0d31905a","originalAuthorName":"吴毅雄"}],"doi":"10.3321/j.issn:0412-1961.2001.02.022","fpage":"217","id":"46eeae36-bd5e-4af0-be5a-613875d5c974","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"4abec851-049d-4fb0-ab51-ced92d593e2e","keyword":"纵向磁场","originalKeyword":"纵向磁场"},{"id":"99e8d2a1-77cc-450f-9ea1-832b03fb45fb","keyword":"钨极氩弧焊","originalKeyword":"钨极氩弧焊"},{"id":"e234d767-dedb-465b-ba84-a51e13a4d7fd","keyword":"电弧特性","originalKeyword":"电弧特性"},{"id":"5bd901bc-5454-41d3-bb22-a0668a5e9d39","keyword":"电流分布模型","originalKeyword":"电流分布模型"}],"language":"zh","publisherId":"jsxb200102022","title":"外加纵向磁场<span style=\"color:red\">GTAW</span>焊接机理Ⅱ.电弧模型","volume":"37","year":"2001"},{"abstractinfo":"A three dimensional current density distribution in double-sided gas tungsten are welding (<span style=\"color:red\">GTAW</span>) proces is performed. The current density distribution field is evaluated by numerically solving Maxwell equations in the domain of the workpiece. In the boundary condition, the current density on the workpiece surface is assumed as Gaussian distribution. Results show that the current distribution in DSAW is different from single side are welding, it is more concentrated and the relative location of the two torches influence the current distribution greatly.","authors":[{"authorName":"Hongming GAO","id":"4456602d-3216-4f79-9462-6887bffc5771","originalAuthorName":"Hongming GAO"},{"authorName":" Lin WU","id":"37d6ee60-cddc-45b8-b17b-59646e9a7acb","originalAuthorName":" Lin WU"},{"authorName":" Honggang DONG","id":"92098679-8a2e-4f73-8a23-9044cfea0844","originalAuthorName":" Honggang DONG"}],"categoryName":"|","doi":"","fpage":"187","id":"6d36e3e2-84cd-445e-9244-5ad533891c83","issue":"1","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[],"language":"en","publisherId":"1005-0302_2001_1_40","title":"Current density distribution in double-sided <span style=\"color:red\">GTAW</span> process","volume":"17","year":"2001"},{"abstractinfo":"During the first welding process in manufacturing a precise seam container, the steel material must first undergo a full annealing treatment. Multilayer welding operations are conducted and then applied with refining treatment to obtain the goal by hardening. The influence of thermal refining on mechanical properties of annealed SAE 4130 by multilayer <span style=\"color:red\">GTAW</span> (gas tungsten arc welding) was discussed. The AW (annealing+welding) and AWST (annealing+welding+solution+tempering) occurred with a minimum hardness value at GGHAZ (grain growth heat affected zone) due to coarse grain growth; the hardness occurred with sudden drops between the multilayer welding, but was still larger than the minimum value at HAZ (heat affected zone). The welded joint efficiency of the AWST was 89.9%, with the elongation reduced to 77.2% of AST (annealing+solution+tempering). The cross section of the tensile samples both appeared with a uniform dimple-shaped structure, and however the necking for AST was greater than that for AWST. The impact value for AWST was 166.5% of AST. Moreover, from microstructure observations, it was found that AWST had a greater tendency to ductile failure than AST. These results can be inferred: the process of steady pressure and the initial position of the precision tube breakage HAZ. However, when stress occurs instantly, HAZ can absorb more energy, therefore the initial damage does not occur.","authors":[{"authorName":"I K Lee","id":"42ee986c-aed6-4109-bdfb-8da10f14cf6a","originalAuthorName":"I K Lee"},{"authorName":"C L Chung","id":"009b95a5-953e-4246-91a8-52a93e64bc48","originalAuthorName":"C L Chung"},{"authorName":"Y T Lee","id":"e580beed-b58f-40b9-906d-139d1584b576","originalAuthorName":"Y T Lee"},{"authorName":"Y T Chien","id":"3f069020-a188-43fd-95a4-b19d025b0fef","originalAuthorName":"Y T Chien"}],"categoryName":"|","doi":"","fpage":"71","id":"ce3c87ba-b3bf-4a68-bb0a-6232112416a6","issue":"7","journal":{"abbrevTitle":"GTYJXBYWB","coverImgSrc":"journal/img/cover/GTYJXBEN.jpg","id":"1","issnPpub":"1006-706X","publisherId":"GTYJXBYWB","title":"钢铁研究学报(英文版)"},"keywords":[{"id":"7c5b6c8f-0642-4e35-9c72-71fc99dbe430","keyword":"thermal refining ","originalKeyword":"thermal refining "},{"id":"77d47537-0862-4dcb-8920-6873aec2a9e3","keyword":"  SAE 4130 ","originalKeyword":"  SAE 4130 "},{"id":"d0183400-d99d-43ad-ad96-339d6c16ad1a","keyword":"  multilayer welding ","originalKeyword":"  multilayer welding "},{"id":"a8753aa7-a286-4762-8eaa-989817328a98","keyword":"  <span style=\"color:red\">GTAW</span>","originalKeyword":"  GTAW"}],"language":"en","publisherId":"1006-706X_2012_7_9","title":"Effect of Thermal Refining on Mechanical Properties of Annealed SAE 4130 by Multilayer <span style=\"color:red\">GTAW</span>","volume":"19","year":"2012"}],"totalpage":5,"totalrecord":44}