{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"针对国内石油和化工等行业铝合金空分设备中中厚板铝合金的<span style=\"color:red\">TIG</span>焊接工艺,研究了10 mm厚5083板对接<span style=\"color:red\">双</span><span style=\"color:red\">枪</span><span style=\"color:red\">双面</span><span style=\"color:red\">TIG</span>焊工艺,浅析了该工艺的焊接特点,并选择确定了中厚板铝合金的<span style=\"color:red\">双</span><span style=\"color:red\">枪</span><span style=\"color:red\">双面</span><span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>的规范参数.试验表明,<span style=\"color:red\">双</span><span style=\"color:red\">枪</span><span style=\"color:red\">焊</span>焊缝外观和内部质量优良,接头性能良好.","authors":[{"authorName":"郭小辉","id":"46c52f94-c71c-4f4e-9efc-841ff44be0ca","originalAuthorName":"郭小辉"},{"authorName":"刘志颖","id":"ab3266b3-7ab3-4028-91f5-58d0afd41cfb","originalAuthorName":"刘志颖"},{"authorName":"何刚","id":"843cecc4-ef45-4093-8d3c-c902f2711aa7","originalAuthorName":"何刚"},{"authorName":"王乃友","id":"fe0886f4-dd20-4ce0-b1f9-70e3e371c63c","originalAuthorName":"王乃友"},{"authorName":"唐磊","id":"7a02357a-af63-43ac-a201-cd21520c6244","originalAuthorName":"唐磊"}],"doi":"10.3969/j.issn.1003-1545.2009.05.007","fpage":"29","id":"01b204d6-8524-4eba-ba3a-e03e10f4eced","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":"8c8d0028-6e6e-4682-81ff-2009bed1bfdd","keyword":"铝合金","originalKeyword":"铝合金"},{"id":"3d0d20e3-b3a3-44ee-8a46-e962c554e727","keyword":"<span style=\"color:red\">双</span><span style=\"color:red\">枪</span><span style=\"color:red\">双面</span><span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>","originalKeyword":"双枪双面TIG焊"},{"id":"22463da4-5845-41bf-b860-5a2e43c63622","keyword":"管道","originalKeyword":"管道"}],"language":"zh","publisherId":"clkfyyy200905007","title":"5083铝合金的<span style=\"color:red\">双</span><span style=\"color:red\">枪</span><span style=\"color:red\">双面</span><span style=\"color:red\">TIG</span>焊工艺和接头性能研究","volume":"24","year":"2009"},{"abstractinfo":"采用<span style=\"color:red\">双面</span><span style=\"color:red\">双</span>弧错位<span style=\"color:red\">TIG</span>填丝立向焊工艺对1561高镁铝合金进行焊接,并对接头的显微组织和力学性能进行分析.结果表明:焊缝中无气孔和裂纹缺陷;1561铝合金<span style=\"color:red\">双面</span><span style=\"color:red\">双</span>弧错位立向焊缝横截面存在着“人”字形粗晶区,粗晶区两侧和下方有细晶区,同时,在部分熔化区出现了范围较窄的粗晶区;正反面焊道的显微硬度均低于母材的,但热影响区并没有表现出明显的软化现象.焊接接头的抗拉强度达到了母材的90％以上,力学性能良好;接头粗晶区的存在与<span style=\"color:red\">双面</span><span style=\"color:red\">双</span>弧错位<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>的温度场和熔池流场有关.","authors":[{"authorName":"闫德俊","id":"8dc3cdc0-5067-4b94-8659-c44755e26565","originalAuthorName":"闫德俊"},{"authorName":"韩端锋","id":"ce28ed33-3815-4edc-8248-835b5e3e0ea7","originalAuthorName":"韩端锋"},{"authorName":"王毅","id":"a1db4a59-e6e1-4640-aa19-52cdc0cedbd4","originalAuthorName":"王毅"},{"authorName":"罗玖强","id":"89be4d9b-d7e8-403a-a34d-19d174167de4","originalAuthorName":"罗玖强"},{"authorName":"刘晓莉","id":"11f50a98-3bb4-4869-8a81-0d8624aac453","originalAuthorName":"刘晓莉"},{"authorName":"梁志敏","id":"5dcccef9-5aa0-41ff-8321-fa2a1b98908e","originalAuthorName":"梁志敏"}],"doi":"","fpage":"2065","id":"8a3fb961-42ad-4ef8-89c6-961299cf0ac7","issue":"10","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":"550165c6-c551-4537-a820-97e9406fee55","keyword":"焊接接头","originalKeyword":"焊接接头"},{"id":"c70720cf-ce1e-4a59-a1f4-4f99ef722018","keyword":"<span style=\"color:red\">双面</span><span style=\"color:red\">双</span>弧错位立<span style=\"color:red\">焊</span>","originalKeyword":"双面双弧错位立焊"},{"id":"b7c21d77-e207-4eb8-96a1-058842525b23","keyword":"组织非均匀性","originalKeyword":"组织非均匀性"},{"id":"21756263-1ae2-40c2-854d-477345c429a1","keyword":"维氏硬度","originalKeyword":"维氏硬度"}],"language":"zh","publisherId":"zgysjsxb201610003","title":"1561铝合金<span style=\"color:red\">双面</span><span style=\"color:red\">双</span>弧<span style=\"color:red\">TIG</span>焊接接头的组织和力学性能","volume":"26","year":"2016"},{"abstractinfo":"埋弧<span style=\"color:red\">焊</span>FCB法单面<span style=\"color:red\">焊</span><span style=\"color:red\">双面</span>成形工艺在船厂已有大量应用,针对国内单面焊工艺应用现状和高强钢的特点研制了高强钢<span style=\"color:red\">双</span>丝埋弧<span style=\"color:red\">焊</span>单面焊工艺配套焊丝与焊剂,同时系统分析了焊接规范、坡口形式、背面焊剂对焊道成形的影响.通过调整工艺使其接头性能达到技术要求,该技术有望实现埋弧<span style=\"color:red\">焊</span>FCB法单面焊工艺的国产化应用.","authors":[{"authorName":"霍光瑞","id":"1efeb9fb-ef0a-4c9d-8343-6e95782f8bd9","originalAuthorName":"霍光瑞"},{"authorName":"孔红雨","id":"5e3c8713-bd71-48fa-8ebc-f23a201fc240","originalAuthorName":"孔红雨"},{"authorName":"姚润钢","id":"447151e3-e883-45ec-a277-e1948c753537","originalAuthorName":"姚润钢"},{"authorName":"朱丙坤","id":"79598b6d-0e90-4cd8-badd-1ca2b71a4b4e","originalAuthorName":"朱丙坤"}],"doi":"10.3969/j.issn.1003-1545.2009.06.003","fpage":"10","id":"0d45b89c-462c-4d3c-a71a-588bcd372834","issue":"6","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":"fb150b5b-859f-4714-a586-5ece3635f584","keyword":"<span style=\"color:red\">双</span>丝埋弧<span style=\"color:red\">焊</span>","originalKeyword":"双丝埋弧焊"},{"id":"63cd29ab-0d49-42f3-a5b6-18712f6f7dce","keyword":"FCB法","originalKeyword":"FCB法"},{"id":"2578e192-2c40-44b2-b4c7-d9bc823383d0","keyword":"工艺参数","originalKeyword":"工艺参数"},{"id":"88bf046d-80a2-42aa-b939-c39677682767","keyword":"坡口形式","originalKeyword":"坡口形式"},{"id":"b4cc5526-a003-49d8-9374-1ff321d4fd64","keyword":"焊道成形","originalKeyword":"焊道成形"}],"language":"zh","publisherId":"clkfyyy200906003","title":"<span style=\"color:red\">双</span>丝埋弧<span style=\"color:red\">焊</span>FCB法单面<span style=\"color:red\">焊</span><span style=\"color:red\">双面</span>成形工艺研究","volume":"24","year":"2009"},{"abstractinfo":"为研究590 MPa级高强钢<span style=\"color:red\">双面</span><span style=\"color:red\">双</span>弧工艺得到的焊接接头组织与性能的关系，采用钨极氩弧焊（ <span style=\"color:red\">TIG</span>）与熔化极气体保护<span style=\"color:red\">焊</span>（ MAG）方法获得成型良好的焊接接头，经过拉伸、冲击、弯曲试验及光学显微镜、扫描电镜、EBSD分析，对590 MPa级高强钢<span style=\"color:red\">双面</span><span style=\"color:red\">双</span>弧立<span style=\"color:red\">焊</span>打底<span style=\"color:red\">焊</span>与盖面<span style=\"color:red\">焊</span>焊接接头的组织及性能进行了研究。结果表明：打底焊缝组织主要为贝氏体，盖面焊缝组织以贝氏体与针状铁素体为主；打底焊缝经历过一次热循环后组织得到一定程度的细化；打底焊缝硬度值与盖面焊缝相近，盖面焊缝热影响区最高硬度值高于打底焊缝热影响区最高硬度；2 mm坡口间隙性能较5 mm坡口间隙有较大提高，2 mm坡口间隙断口以韧窝断裂为主，5 mm坡口间隙断口以解理断裂为主。","authors":[{"authorName":"刘政","id":"8f9729b7-eb46-469d-ab50-3f82cf93d619","originalAuthorName":"刘政"},{"authorName":"魏金山","id":"cae0f5e6-0738-44fc-ba35-dc1c8dad1607","originalAuthorName":"魏金山"},{"authorName":"崔冰","id":"fc99e585-0aeb-47d4-847a-6bfcf106b96a","originalAuthorName":"崔冰"},{"authorName":"安同邦","id":"9c2cd2ff-9905-43ea-b0b6-61fbe6621538","originalAuthorName":"安同邦"},{"authorName":"何长红","id":"9ba58fd4-e7a7-42ac-9491-ef61c7275ef6","originalAuthorName":"何长红"}],"doi":"10.11951/j.issn.1005-0299.20160506","fpage":"34","id":"fe6b7c00-0d7a-4aea-ab8c-b7ece7df8b2a","issue":"5","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":"ec9e6920-667e-404a-9509-f62c511c564b","keyword":"高强钢","originalKeyword":"高强钢"},{"id":"4a4d153a-50f3-4c74-9519-6f29ffac1d1c","keyword":"<span style=\"color:red\">双面</span><span style=\"color:red\">双</span>弧","originalKeyword":"双面双弧"},{"id":"9aa39b35-b16b-4011-a48b-0415adeb7332","keyword":"立<span style=\"color:red\">焊</span>","originalKeyword":"立焊"},{"id":"0c21c71d-3a43-4d5e-925a-61e910d94578","keyword":"焊接接头","originalKeyword":"焊接接头"},{"id":"2c70ba2f-8026-42f0-9115-5b20e3687507","keyword":"组织性能","originalKeyword":"组织性能"}],"language":"zh","publisherId":"clkxygy201605006","title":"590 MPa级高强钢<span style=\"color:red\">双面</span><span style=\"color:red\">双</span>弧立<span style=\"color:red\">焊</span>焊缝组织性能","volume":"24","year":"2016"},{"abstractinfo":"简要介绍了活性<span style=\"color:red\">TIG</span>(A-<span style=\"color:red\">TIG</span>)<span style=\"color:red\">焊</span>的基本原理和特点,综述了国内外有关A-<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>熔深增加的原理、活性剂的研究现状以及数值模拟技术在A-<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>中的应用等方面的研究进展,对此焊接工艺今后的研究发展方向进行了展望.","authors":[{"authorName":"彭小洋","id":"d5db1b9c-fdf7-4918-b5e4-9969493c7951","originalAuthorName":"彭小洋"},{"authorName":"凌泽民","id":"72913aa8-e479-422b-9275-3804f34cb641","originalAuthorName":"凌泽民"},{"authorName":"廖娟","id":"98de03e9-12c5-4548-9d57-af423b13607e","originalAuthorName":"廖娟"},{"authorName":"李金阁","id":"7cd8c7e1-d164-4f79-adbe-bd593b6491c0","originalAuthorName":"李金阁"}],"doi":"","fpage":"1","id":"dccd863d-85af-4e97-8809-d7213b8a06cf","issue":"8","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"563f8137-e883-43f9-9814-34868512a278","keyword":"活性<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>","originalKeyword":"活性TIG焊"},{"id":"20530050-269b-41dc-b450-2e823a79e1cf","keyword":"活性焊剂","originalKeyword":"活性焊剂"},{"id":"59caae6e-14f5-43cd-9856-b0c59cf02fcd","keyword":"电弧收缩","originalKeyword":"电弧收缩"},{"id":"67482e09-507d-4fa4-b15f-c5d3f3363ad5","keyword":"表面张力梯度","originalKeyword":"表面张力梯度"}],"language":"zh","publisherId":"jxgccl201308001","title":"活性<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>的研究进展","volume":"37","year":"2013"},{"abstractinfo":"采用TIC,<span style=\"color:red\">焊</span>和活性<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>(A-<span style=\"color:red\">TIG</span>)方法对10 mm厚的AZ31镁合金进行焊接.使用光学显微镜、扫描电镜等分析两种焊接方法焊接的接头外观形貌、显微组织等.试验结果表明:两种方法都能获得成形美观的焊缝,但采用活性剂可以获得更好的熔透效果;这两种方法获得的接头晶粒尺寸为焊缝区最大、母材区最小,并且打底<span style=\"color:red\">焊</span>与封面<span style=\"color:red\">焊</span>的组织形貌不完全相同;当采用<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>时,析出相主要在晶界七,而采用A-TIC<span style=\"color:red\">焊</span>时,在晶界与晶粒上都存在析出相;两种方法得到的焊接接头硬度都是焊缝区硬度最高,热影响区最低;两种方法得到的焊接接头强度基本一致,断裂部位在焊缝处.","authors":[{"authorName":"齐果","id":"83228bcd-c1fe-4818-adf4-719a9ed49cdb","originalAuthorName":"齐果"},{"authorName":"张立君","id":"1f8ee786-9d57-4ce5-832a-b93fdb0fc7e8","originalAuthorName":"张立君"},{"authorName":"王健","id":"9a6fe072-216b-404c-b561-43823de967b0","originalAuthorName":"王健"},{"authorName":"谭兵","id":"1ac8452a-7175-4b99-9bbe-0c2174fef932","originalAuthorName":"谭兵"},{"authorName":"陈东高","id":"798042a2-ea83-4e61-bb35-a014d35ee60c","originalAuthorName":"陈东高"},{"authorName":"王法科","id":"8344d0ea-586b-4614-a806-1484e9469344","originalAuthorName":"王法科"},{"authorName":"王冬生","id":"603eb79f-16c2-4734-9326-64978b7bff86","originalAuthorName":"王冬生"}],"doi":"10.3969/j.issn.1004-244X.2009.02.022","fpage":"76","id":"2349fd29-f2f9-4f8a-9ebb-4e13602d4259","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":"0a29ec8e-18bc-4578-add3-7fd225fc7439","keyword":"镁合金","originalKeyword":"镁合金"},{"id":"05df95e4-9060-4f9c-815e-dcbdf8f7307a","keyword":"<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>","originalKeyword":"TIG焊"},{"id":"ae002d24-9a2f-4399-807d-d3342c3a0107","keyword":"微观组织","originalKeyword":"微观组织"},{"id":"7251b84b-7a93-4476-91d7-e69725be96c8","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"bqclkxygc200902022","title":"镁合金活性<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>与<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>的接头组织与性能分析","volume":"32","year":"2009"},{"abstractinfo":"活性化<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>(A-<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>)可以用于焊接不锈钢、碳钢、铝合金、镁合金、钛合金和镍基合金等材料.根据国内外关于A-<span style=\"color:red\">TIG</span>焊接技术研究、发展及应用的实际情况,综合论述了A-<span style=\"color:red\">TIG</span>焊接技术这一新型焊接方法在铝合金、镁合金、钛合金和镍基合金焊接领域中的研究现状.","authors":[{"authorName":"马壮","id":"bf6e9a9a-cd3e-4d1f-aeee-7dad2a0b8beb","originalAuthorName":"马壮"},{"authorName":"张莉","id":"5abc86bd-af19-415f-add0-71f759cb5cf3","originalAuthorName":"张莉"},{"authorName":"王义伟","id":"b1930eb0-cd97-42f1-a3b5-44bf084ddf00","originalAuthorName":"王义伟"}],"doi":"","fpage":"91","id":"ce0afe68-591e-4c94-8ed0-3f9b2ee72bcf","issue":"1","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"d952e8c8-cbac-4f66-9c38-612b1c3c0914","keyword":"活性焊剂","originalKeyword":"活性焊剂"},{"id":"41f1d9c0-40ca-4d05-b4c8-efdcce343d97","keyword":"A-<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>","originalKeyword":"A-TIG焊"},{"id":"a9f87347-33de-48d5-b1ca-a67d599111ed","keyword":"铝合金","originalKeyword":"铝合金"},{"id":"a2de0b6d-1de6-44f3-9a27-b08d8ff960a1","keyword":"镁合金","originalKeyword":"镁合金"},{"id":"ec920806-f7f4-475a-ba57-cfdecea13db4","keyword":"钛合金","originalKeyword":"钛合金"},{"id":"3d746c3e-8729-4d38-beb1-19f2e7e77c95","keyword":"镍基合金","originalKeyword":"镍基合金"}],"language":"zh","publisherId":"cldb201401019","title":"有色合金A-<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>研究现状","volume":"28","year":"2014"},{"abstractinfo":"对活性化钨极氩弧焊(A-<span style=\"color:red\">TIG</span>)焊接工艺、活性剂的研发及其在增加焊缝熔深机理等方面的研究做了比较详尽的综述,并指出活性化<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>研究过程中存在的问题、发展前景及今后研究方向.认为对活性焊剂增加熔深的机理还有待深入研究,可以利用数值模拟过程结合活性化<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>试验深入研究活性焊剂增加焊缝熔深的机理.可以基于A-<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>基本思想结合其他方法研发新的活性<span style=\"color:red\">焊</span>方法.总之,A-<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>具有巨大的发展潜力和良好的应用前景.","authors":[{"authorName":"黄本生","id":"18e6f3a9-f0ac-4933-87ab-b92c0335ebab","originalAuthorName":"黄本生"},{"authorName":"杨江","id":"3dad9b95-155a-4c13-ac2a-c89acc7b292d","originalAuthorName":"杨江"},{"authorName":"尹文锋","id":"9e8c42dd-ef12-4eb0-9bf4-3a29049c686d","originalAuthorName":"尹文锋"},{"authorName":"陈鹏","id":"c21636e7-237a-43fa-8c4b-edb3e7d3bd6f","originalAuthorName":"陈鹏"},{"authorName":"朱瑶","id":"678faba6-2a3b-44ef-945f-db270785452f","originalAuthorName":"朱瑶"},{"authorName":"李佳宸","id":"44980d8c-20d0-4caf-8820-cb4f9c169029","originalAuthorName":"李佳宸"}],"doi":"10.11896/j.issn.1005-023X.2016.03.014","fpage":"76","id":"f9e68494-6be9-4446-83d6-54f0be52bf88","issue":"3","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"964d00c3-08a1-4a41-ba6b-5a306d6d5a53","keyword":"A-<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>","originalKeyword":"A-TIG焊"},{"id":"ae76bab1-45ab-4955-8479-3a8d767ce033","keyword":"活性焊剂","originalKeyword":"活性焊剂"},{"id":"ac7222ed-33af-4bd8-a34d-f5930936d2fe","keyword":"焊缝熔深","originalKeyword":"焊缝熔深"},{"id":"425f19ce-6c5e-40e4-94ce-424369e0cb82","keyword":"电弧收缩","originalKeyword":"电弧收缩"},{"id":"f0cf7a8e-c667-4e76-84f2-e8cf5156f113","keyword":"表面张力梯度","originalKeyword":"表面张力梯度"}],"language":"zh","publisherId":"cldb201603014","title":"A-<span style=\"color:red\">TIG</span><span style=\"color:red\">焊</span>研究进展及前景展望","volume":"30","year":"2016"},{"abstractinfo":"探索了一种新的焊接方法--<span style=\"color:red\">双面</span>电弧<span style=\"color:red\">焊</span>在焊接各种材料时的特点.该方法利用两个常规的电弧在工件两侧同时施<span style=\"color:red\">焊</span>.焊接电流从一个<span style=\"color:red\">焊</span>炬通过工件流入另一个<span style=\"color:red\">焊</span>炬.除了具有会聚电弧、提高焊接熔透能力外.该焊接工艺还能够促进焊接凝固时的\"柱状晶向等轴晶的转变\".改善焊缝组织.减少焊接气孔率.这些特点对于提高焊接接头的机械性能具有重要的意义.","authors":[{"authorName":"潘春旭","id":"6473ff1a-ef5a-47d2-be8b-ecd9d876add1","originalAuthorName":"潘春旭"},{"authorName":"Y.M.Zhang","id":"4f6a677d-92d1-43e4-b224-40a6286742f2","originalAuthorName":"Y.M.Zhang"},{"authorName":"A.T.Male","id":"6a8c47c3-795f-4387-8252-d9093d6521ba","originalAuthorName":"A.T.Male"}],"categoryName":"|","doi":"","fpage":"427","id":"26e241e9-9b1f-424a-ba62-9c5cc9e3bc59","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"a73b7425-b673-41de-96ac-33cb1a9aeaf5","keyword":"<span style=\"color:red\">双面</span>电弧<span style=\"color:red\">焊</span>.焊接组织.凝固行为.气孔","originalKeyword":"双面电弧焊.焊接组织.凝固行为.气孔"}],"language":"zh","publisherId":"0412-1961_2002_4_2","title":"<span style=\"color:red\">双面</span>电弧<span style=\"color:red\">焊</span>的凝固组织特征","volume":"38","year":"2002"},{"abstractinfo":"探索了一种新的焊接方法--<span style=\"color:red\">双面</span>电弧<span style=\"color:red\">焊</span>在焊接各种材料时的特点.该方法利用两个常规的电弧在工件两侧同时施<span style=\"color:red\">焊</span>.焊接电流从一个<span style=\"color:red\">焊</span>炬通过工件流入另一个<span style=\"color:red\">焊</span>炬.除了具有会聚电弧、提高焊接熔透能力外.该焊接工艺还能够促进焊接凝固时的\"柱状晶向等轴晶的转变\".改善焊缝组织.减少焊接气孔率.这些特点对于提高焊接接头的机械性能具有重要的意义.","authors":[{"authorName":"潘春旭","id":"0355d57e-16dc-4347-862d-a425e80b0ec1","originalAuthorName":"潘春旭"},{"authorName":"Y.M.Zhang","id":"93626c91-1e7e-4e2b-a8da-007870a5a456","originalAuthorName":"Y.M.Zhang"},{"authorName":"A.T.Male","id":"70ea2729-4673-469d-bbbb-3508349ef51b","originalAuthorName":"A.T.Male"}],"doi":"10.3321/j.issn:0412-1961.2002.04.020","fpage":"427","id":"ec992abb-a88a-476e-8d34-bb2c456d116b","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"cc8d686f-0c7b-45a3-92bb-be5c4ca6bead","keyword":"<span style=\"color:red\">双面</span>电弧<span style=\"color:red\">焊</span>.焊接组织.凝固行为.气孔","originalKeyword":"双面电弧焊.焊接组织.凝固行为.气孔"}],"language":"zh","publisherId":"jsxb200204020","title":"<span style=\"color:red\">双面</span>电弧<span style=\"color:red\">焊</span>的凝固组织特征","volume":"38","year":"2002"}],"totalpage":966,"totalrecord":9653}