{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"针对异种组配<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>,通过引入热量分配系数得到了焊接稳态阶段粘塑性区<span style=\"color:red\">平均温度</span>的解析模型,利用此解析模型计算了TC4/TC 17和TC11/TC17两种异种钛合金组配在恒定焊接转速、变轴向压力和恒定轴向压力、变焊接转速下的焊接稳态阶段粘塑性区<span style=\"color:red\">平均温度</span>,并将计算结果与用红外热成像仪记录的实际<span style=\"color:red\">温度</span>进行了对比.结果表明:当焊接转速一定时,<span style=\"color:red\">平均温度</span>随着轴向压力的增加而下降;当轴向压力一定时,<span style=\"color:red\">平均温度</span>随着焊接转速的增大而上升;当焊接参数一定时,异种组配TC17侧的稳态阶段粘塑性区<span style=\"color:red\">平均温度</span>均低于TC4或TC11侧.在实验所处范围内<span style=\"color:red\">平均温度</span>的计算值和实测值吻合良好,其偏差均不超过7％,表明本文提出的解析模型是可靠的.","authors":[{"authorName":"王莉敏","id":"bc00ee2d-dc23-495e-a3a2-aeba547166a6","originalAuthorName":"王莉敏"},{"authorName":"李京龙","id":"797d230a-1b40-448c-a4ab-5e06d4e85a44","originalAuthorName":"李京龙"},{"authorName":"熊江涛","id":"cd7800dc-c4a3-4cbe-b386-362fe068bcbf","originalAuthorName":"熊江涛"},{"authorName":"魏艳妮","id":"dd60ffcc-88b4-4c3c-84cc-6a4fdcd43add","originalAuthorName":"魏艳妮"},{"authorName":"张赋升","id":"6dc70bdd-e31b-4ec5-b302-d4e3cf75e75d","originalAuthorName":"张赋升"}],"doi":"","fpage":"501","id":"30373e0a-0d37-446f-8259-70dc2318c215","issue":"5","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"9fe14036-5b2e-4c91-9ba2-887f147f42d2","keyword":"材料合成与加工工艺","originalKeyword":"材料合成与加工工艺"},{"id":"eeae3fe7-d49b-4156-aa10-f4d06f865e41","keyword":"<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span><span style=\"color:red\">平均温度</span>","originalKeyword":"连续驱动摩擦焊平均温度"},{"id":"4d225d6a-f7b6-441d-b76d-3d3096c7b0da","keyword":"解析模型","originalKeyword":"解析模型"},{"id":"4f02c170-5d58-4169-b79a-236e42855755","keyword":"TC4/TC17","originalKeyword":"TC4/TC17"},{"id":"e4e5f338-22b7-4278-b92f-97b3e75732e6","keyword":"TC11/TC17","originalKeyword":"TC11/TC17"}],"language":"zh","publisherId":"clyjxb201305009","title":"异种钛合金<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>稳态阶段粘塑性区<span style=\"color:red\">平均温度</span>的解析计算","volume":"27","year":"2013"},{"abstractinfo":"中厚板厚度方向的<span style=\"color:red\">平均温度</span>是轧后冷却过程中的重要控制参数，它直接影响轧后加速系统对终冷<span style=\"color:red\">温度</span>和冷却速度的控制精度。本文以内能为基础建立<span style=\"color:red\">平均温度</span>解析模型，通过合理假设建立钢板厚度方向上的多次曲线<span style=\"color:red\">温度</span>模型和节点间线性比热模型，从而获得任意时刻钢板厚度方向上的<span style=\"color:red\">平均温度</span>。对各种<span style=\"color:red\">平均温度</span>的计算结果进行比较可知，基于内能的多次曲线计算模型具有较高的计算精度。将多次曲线<span style=\"color:red\">平均温度</span>计算模型的应用于加速冷却过程控制系统，结果表明系统控制精度得到较大幅度的提高。","authors":[{"authorName":"王丙兴","id":"1e198674-7b39-4e54-b189-a775b14e3f26","originalAuthorName":"王丙兴"}],"categoryName":"|","doi":"","fpage":"61","id":"b8f4e295-5fb8-4219-bfca-c2af3518f86a","issue":"3","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"c0422c28-1b3b-444e-bb30-5fe11e831216","keyword":"中厚板;加速冷却;<span style=\"color:red\">平均温度</span>;多次曲线;乔列斯基分解法","originalKeyword":"中厚板;加速冷却;平均温度;多次曲线;乔列斯基分解法"}],"language":"zh","publisherId":"1001-0963_2010_3_5","title":"中厚板<span style=\"color:red\">平均温度</span>计算方法的研究与应用","volume":"22","year":"2010"},{"abstractinfo":"中厚板厚度方向<span style=\"color:red\">平均温度</span>是轧后层流冷却过程的重要控制参数,它直接影响终冷<span style=\"color:red\">温度</span>和冷却速度的控制精度.以内能为基础建立<span style=\"color:red\">平均温度</span>解析模型,通过合理假设建立钢板厚度方向上的<span style=\"color:red\">温度</span>和比热解析模型,计算任意时刻钢板的<span style=\"color:red\">平均温度</span>.对各种计算结果进行比较可知.基于内能的多次曲线算法具有较高的计算精度.将计算模型应用于层流冷却过程控制系统,结果表明系统控制精度得到较大幅度的提高.","authors":[{"authorName":"王君","id":"5770d350-1e89-4dc6-8d00-9c8509d9c3a0","originalAuthorName":"王君"},{"authorName":"王丙兴","id":"fe47b848-25e1-4859-8efe-d9c3b1fd2362","originalAuthorName":"王丙兴"},{"authorName":"霍文丰","id":"8b5b2b95-84c8-4382-ac58-f454a9d2d18e","originalAuthorName":"霍文丰"},{"authorName":"张殿华","id":"7ee4f043-f27b-4e96-a8b8-282c128c4918","originalAuthorName":"张殿华"},{"authorName":"王国栋","id":"e558101e-e6dc-4c44-a946-f66c1a41d64b","originalAuthorName":"王国栋"}],"doi":"","fpage":"61","id":"449c392e-ef49-40da-877e-ebc10e3d6125","issue":"3","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"9f3493bf-9da7-4927-b214-30bec87d7229","keyword":"中厚板","originalKeyword":"中厚板"},{"id":"21d624fd-ce84-4c52-89ed-5099004b5531","keyword":"层流冷却","originalKeyword":"层流冷却"},{"id":"84929b64-696d-429b-9ba0-1785b062bbe1","keyword":"<span style=\"color:red\">平均温度</span>","originalKeyword":"平均温度"},{"id":"a52571e9-383b-4cac-a92d-84ec99e150d0","keyword":"多次曲线","originalKeyword":"多次曲线"},{"id":"9ccce7f2-0ca4-497e-ae75-c5f44f975b84","keyword":"乔列斯基分解法","originalKeyword":"乔列斯基分解法"}],"language":"zh","publisherId":"gtyjxb201003015","title":"中厚板<span style=\"color:red\">平均温度</span>计算方法的研究与应用","volume":"22","year":"2010"},{"abstractinfo":"通过引入接头形貌特征参量表征因子(取粘径比α=粘合区长度/原始直径,比例因子η=外缘热影响区宽度/中心热影响区宽度),研究了<span style=\"color:red\">摩擦</span>压力和<span style=\"color:red\">摩擦</span>时间等工艺参数对45号钢<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span>焊接头的形貌及力学性能的影响.结果表明,随着<span style=\"color:red\">摩擦</span>压力的升高粘径比α先升高后降低,而比例因子η持续升高;当<span style=\"color:red\">摩擦</span>压力为60 MPa时,随着<span style=\"color:red\">摩擦</span>时间的延长粘径比α不断增大,而比例因子η则不断减小.当综合因子δ(δ=η/α)为1.15-1.31时<span style=\"color:red\">摩擦</span>焊接头的热输入量适中,接头的力学性能良好,可作为45号钢<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span>焊接头良好焊接工艺规范的制定原则.","authors":[{"authorName":"李鹏","id":"12d738a2-850c-4aae-bb3a-387d46dc978e","originalAuthorName":"李鹏"},{"authorName":"李京龙","id":"93abd5e1-bcdd-4c59-8934-ea64f56d3874","originalAuthorName":"李京龙"},{"authorName":"梁力","id":"f7e76ffc-29d6-49af-a415-254708421da0","originalAuthorName":"梁力"},{"authorName":"熊江涛","id":"ccafaf6d-da42-439c-9dc2-143fcc2e601e","originalAuthorName":"熊江涛"},{"authorName":"张赋升","id":"76d60aa6-38cc-4dd5-997c-b309b3196e22","originalAuthorName":"张赋升"},{"authorName":"钱锦文","id":"6c8db3d3-2764-46b7-bcee-bf6c6d8de311","originalAuthorName":"钱锦文"}],"doi":"","fpage":"497","id":"cd0ae914-4e71-4c97-a4f0-5aa21667dfdf","issue":"7","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"57973074-4231-44df-bad5-9111d980d8b8","keyword":"金属材料","originalKeyword":"金属材料"},{"id":"28bec0a6-7609-4d6e-a75f-24e3527e51ba","keyword":"特征形貌","originalKeyword":"特征形貌"},{"id":"2f2f4d73-49f7-4960-aed9-cfc397821b83","keyword":"<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>","originalKeyword":"连续驱动摩擦焊"},{"id":"ca305c6c-406d-44c8-a57f-d352f763b374","keyword":"45号钢","originalKeyword":"45号钢"},{"id":"31a997ab-497f-4e72-b61f-128a484de946","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"clyjxb201407003","title":"<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span>焊接头的特征形貌和性能","volume":"28","year":"2014"},{"abstractinfo":"采用<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>技术对45#中碳钢进行连接,采集焊接过程的<span style=\"color:red\">摩擦</span>扭矩,并对接头进行了显微组织观察和显微硬度分析.结果表明:转速越高,扭矩上升速度越慢,峰值越低,<span style=\"color:red\">摩擦</span>压力对扭矩影响不明显;<span style=\"color:red\">摩擦</span>焊接头由焊缝区、热力影响区和母材区组成,焊缝区为受<span style=\"color:red\">焊</span>后余热长大形成的粗晶组织,热力影响区为正火后的细晶组织;接头显微硬度沿轴向由<span style=\"color:red\">摩擦</span>界面向母材呈下降趋势,不同位置处和不同规范参数下的硬度值差异明显.","authors":[{"authorName":"杨健","id":"4bd9d655-54e8-42b1-8808-417c947469b7","originalAuthorName":"杨健"}],"doi":"","fpage":"82","id":"3dc5fd63-11ca-4e37-beed-3da4fcaf77e4","issue":"6","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":"3b2150a2-6465-41bc-bc64-dcbe1d5bcd4c","keyword":"大直径","originalKeyword":"大直径"},{"id":"c9eeb36f-b12c-43df-9941-6e210d1eb653","keyword":"中碳钢","originalKeyword":"中碳钢"},{"id":"21b8cf60-5c2f-4318-8b61-7c5fe718f366","keyword":"<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>","originalKeyword":"连续驱动摩擦焊"},{"id":"f970e044-5f15-4869-ad32-55aed529799c","keyword":"显微组织","originalKeyword":"显微组织"},{"id":"a32310d8-f71b-4c1e-916f-ecb23aa06487","keyword":"显微硬度","originalKeyword":"显微硬度"}],"language":"zh","publisherId":"bqclkxygc201506023","title":"大直径中碳钢<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span>焊接头组织与性能研究","volume":"38","year":"2015"},{"abstractinfo":"本文着重介绍了6063 -T6铝合金管<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span>焊接工艺,以及6063 -T6铝合金管采用<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span>焊接的结果及分析,表明只要选择合理的焊接工艺参数,在6063 -T6铝合金管批量生产中采用<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span>焊接是可行的.","authors":[{"authorName":"王晓贞","id":"7d147a43-5b6f-40e9-ba03-a72eb59b608b","originalAuthorName":"王晓贞"},{"authorName":"王路平","id":"c00bed16-cbb4-4d62-97b2-3948fdf9a97f","originalAuthorName":"王路平"},{"authorName":"韩丽娟","id":"691e376c-e2b7-4b70-bfc6-81a30338472b","originalAuthorName":"韩丽娟"}],"doi":"10.3969/j.issn.1003-1545.2012.03.005","fpage":"16","id":"1bdb5aba-70ce-4bff-914a-0daa453d5a04","issue":"3","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":"2a71dbb7-81ab-46ae-85ec-2cfc3023bdc4","keyword":"<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span>","originalKeyword":"连续驱动"},{"id":"9291f0be-6fa2-4fe4-9ff9-d72a60851b2d","keyword":"焊接","originalKeyword":"焊接"},{"id":"d24bb25b-3f45-4da5-9886-f882f70e02f3","keyword":"焊接工艺","originalKeyword":"焊接工艺"},{"id":"efaaf391-c2bb-454c-97fb-6ac95be67d2f","keyword":"<span style=\"color:red\">摩擦</span>","originalKeyword":"摩擦"}],"language":"zh","publisherId":"clkfyyy201203005","title":"6063-T6铝合金管<span style=\"color:red\">连续</span><span style=\"color:red\">驱动</span><span style=\"color:red\">摩擦</span>焊接工艺","volume":"27","year":"2012"},{"abstractinfo":"自1991年英国焊接研究所(TWI)发明了搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>(FSW)以来,许多学者对搅拌<span style=\"color:red\">摩擦</span>焊接过程中的<span style=\"color:red\">温度</span>场分布进行了大量的研究.随着人们时搅拌<span style=\"color:red\">摩擦</span>焊接物理机制的深入了解,描述其<span style=\"color:red\">温度</span>场分布的模型也越来越精确,由最初仅考虑<span style=\"color:red\">摩擦</span>产热,发展到综合考虑<span style=\"color:red\">摩擦</span>产热和材料塑性变形产热,近年来一些研究者更是尝试建立热力耦合的模型来描述其<span style=\"color:red\">温度</span>场分布.简要叙述了关于搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span><span style=\"color:red\">温度</span>场研究的发展历程及研究现状.","authors":[{"authorName":"殷鹏飞","id":"1e860e1b-ca69-4176-b800-0d057216d286","originalAuthorName":"殷鹏飞"},{"authorName":"张蓉","id":"621ee17b-f4b3-4c38-9c1a-ce26e5abc74b","originalAuthorName":"张蓉"},{"authorName":"熊江涛","id":"9aa7eb91-0195-49a5-b29d-53484190366d","originalAuthorName":"熊江涛"},{"authorName":"李京龙","id":"93a46ce3-56df-4751-ae39-9ac8ab07a0d4","originalAuthorName":"李京龙"}],"doi":"","fpage":"121","id":"69431ca7-c82c-46d0-8a6c-9c35a57d9c18","issue":"17","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"d44b31a4-9071-4af7-a844-6ed417327a7b","keyword":"搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>","originalKeyword":"搅拌摩擦焊"},{"id":"893bff79-728c-4d91-9f9a-212ce624b73e","keyword":"<span style=\"color:red\">温度</span>场","originalKeyword":"温度场"},{"id":"7a0cfe2a-ebae-466d-bd7e-0ca7c394cf33","keyword":"<span style=\"color:red\">摩擦</span>产热","originalKeyword":"摩擦产热"},{"id":"61d0c7cf-04a8-4137-a55f-3a8fa5e63c5c","keyword":"塑性变形产热","originalKeyword":"塑性变形产热"}],"language":"zh","publisherId":"cldb201217025","title":"搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span><span style=\"color:red\">温度</span>场研究进展","volume":"26","year":"2012"},{"abstractinfo":"建立了搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>热源模型,利用有限元分析软件ABAQUS模拟了搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>的<span style=\"color:red\">温度</span>场,研究了焊接速度、搅拌头轴肩尺寸和垫板材质对搅拌<span style=\"color:red\">摩擦</span>焊接过程中试板的<span style=\"color:red\">温度</span>场的影响.结果表明:随着焊接速度的提高,<span style=\"color:red\">焊</span>件上各点的峰值<span style=\"color:red\">温度</span>降低,经历高温区的时间减少;轴肩<span style=\"color:red\">摩擦</span>热是热输入的主要来源,随着搅拌头轴肩尺寸的增加,焊缝中心高温区同一等温线上宽下窄的分布特征越来越明显;垫板材质明显影响<span style=\"color:red\">焊</span>件底部的<span style=\"color:red\">温度</span>和分布;适当的焊接参数、搅拌头尺寸及散热条件对获得较好的焊缝质量极为重要.","authors":[{"authorName":"孙巍","id":"2478e8f1-70fb-408d-b546-b8a7ee18a748","originalAuthorName":"孙巍"},{"authorName":"李敬勇","id":"ef4626f0-4f0a-4cd7-ade1-ca640010aa21","originalAuthorName":"李敬勇"},{"authorName":"王艳辉","id":"44b80d51-09ec-43dd-922d-0837d60089d8","originalAuthorName":"王艳辉"}],"doi":"","fpage":"44","id":"7a6f78a7-8ca7-4148-8f52-4ad72e71fd15","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":"744b1286-aedf-40bb-8e1a-9706e3309c2a","keyword":"搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>","originalKeyword":"搅拌摩擦焊"},{"id":"100ebda6-fe62-4782-ab83-95ef3c47cc40","keyword":"数值模拟","originalKeyword":"数值模拟"},{"id":"2d4ee0e9-a2da-49a5-9c3f-e4148c83de7a","keyword":"<span style=\"color:red\">温度</span>场","originalKeyword":"温度场"},{"id":"8e0486d9-92c6-48e6-9d4c-eae5e405afb2","keyword":"<span style=\"color:red\">温度</span>曲线","originalKeyword":"温度曲线"}],"language":"zh","publisherId":"clkfyyy201406008","title":"纯铝板搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span><span style=\"color:red\">温度</span>场数值模拟","volume":"29","year":"2014"},{"abstractinfo":"采用热电偶测温技术系统测定了6mm6082铝合金双轴肩搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>试板各特征点的<span style=\"color:red\">温度</span>变化曲线,分析了双轴肩搅拌<span style=\"color:red\">摩擦</span>焊过程中焊接试板不同区域的<span style=\"color:red\">温度</span>场分布特征.双轴肩搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>搅拌头上、下轴肩同时产热,比传统搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>产热量大,且热输入方式及试板接触散热条件也有很大不同,因此,其稳定焊接速度较大,从而导致双轴肩搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>试板<span style=\"color:red\">温度</span>场分布特征与传统搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>明显不同.双轴肩搅拌<span style=\"color:red\">摩擦</span>焊过程分为加速焊接和稳定焊接两个阶段,起始阶段,随着焊接速度的增加,靠近起始端测温点的<span style=\"color:red\">温度</span>逐渐升高,而远离起始端各测温点的<span style=\"color:red\">温度</span>升温则非常缓慢,当焊接速度达到较高的稳定焊接速度,搅拌头接近后续各测温点时,其<span style=\"color:red\">温度</span>值瞬间急剧升高,然后随着搅拌头的远离,<span style=\"color:red\">温度</span>值逐渐下降.不同区域测温点<span style=\"color:red\">温度</span>测试结果显示,靠近下轴肩试板测温点的<span style=\"color:red\">温度</span>高于靠近上轴肩试板、后退侧的<span style=\"color:red\">温度</span>明显高于前进侧;与单轴肩搅拌<span style=\"color:red\">摩擦</span>焊接试板相同,距离焊缝越近的位置<span style=\"color:red\">温度</span>上升和下降的越剧烈,峰值<span style=\"color:red\">温度</span>越高;焊接速度提高,各测温点的峰值<span style=\"color:red\">温度</span>依次降低,随着测温点远离焊缝中心,焊接速度对其<span style=\"color:red\">温度</span>分布的影响作用逐渐减弱.","authors":[{"authorName":"李敬勇","id":"446d02ad-9c5d-4bcd-ad4b-941a02d320bf","originalAuthorName":"李敬勇"},{"authorName":"周小平","id":"b2b5379d-b58b-4da1-90dc-d1ad650a88fc","originalAuthorName":"周小平"},{"authorName":"董春林","id":"a1854874-7043-4357-a623-a405c22fb002","originalAuthorName":"董春林"},{"authorName":"董继红","id":"8d6fab3a-ca74-4628-9b83-577415c8fb99","originalAuthorName":"董继红"}],"doi":"10.3969/j.issn.1005-5053.2013.5.006","fpage":"36","id":"a804948c-c964-4a74-af34-b97b6a58c814","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":"de81f9a7-83a1-431c-98af-01cede68a932","keyword":"双轴肩搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>","originalKeyword":"双轴肩搅拌摩擦焊"},{"id":"c8c8790a-27db-47a5-b83a-72bbc6b6d40e","keyword":"<span style=\"color:red\">温度</span>场","originalKeyword":"温度场"},{"id":"f8c66dbb-87d1-461d-ab4b-2e1b2e0df148","keyword":"6082铝合金","originalKeyword":"6082铝合金"}],"language":"zh","publisherId":"hkclxb201305006","title":"6082铝合金双轴肩搅拌<span style=\"color:red\">摩擦</span><span style=\"color:red\">焊</span>试板<span style=\"color:red\">温度</span>场研究","volume":"33","year":"2013"},{"abstractinfo":"采用有限单元法,模拟<span style=\"color:red\">连续</span>油管钢带斜<span style=\"color:red\">焊</span>及形变热处理过程中<span style=\"color:red\">温度</span>场和残余应力场的分布情况.结果表明:在焊接过程中焊缝附近<span style=\"color:red\">温度</span>梯度很大,远离焊缝的地方<span style=\"color:red\">温度</span>梯度渐渐趋于平缓;随着焊接热源的移动,<span style=\"color:red\">温度</span>中心也随之移动,最高<span style=\"color:red\">温度</span>可达母材的熔点,能量集中在很小的范围内,造成高度集中的瞬时热输入.<span style=\"color:red\">焊</span>后残余应力主要集中在焊缝附近,最大应力值为432 MPa;形变热处理之后残余应力集中分布在热处理区域的边界,最大应力值为431 MPa.对比发现形变热处理并不能减小或消除焊接残余应力,只能使残余应力重新分配,远离焊缝附近,使该位置的材料趋于安全.","authors":[{"authorName":"王文武","id":"1b334428-2bad-482f-9c8b-72a4887742ab","originalAuthorName":"王文武"},{"authorName":"李继红","id":"df4b3e91-a0f7-40b0-873c-ddaeb0c11b16","originalAuthorName":"李继红"},{"authorName":"赵鹏康","id":"2357d083-021e-41bc-8878-d22440fd6a4f","originalAuthorName":"赵鹏康"},{"authorName":"张敏","id":"223a5037-7a91-4135-a24e-d93cdf1935e7","originalAuthorName":"张敏"}],"doi":"10.3969/j.issn.1004-244X.2011.01.019","fpage":"67","id":"54b466f7-11a3-4220-a446-9592a52714e0","issue":"1","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":"bb24d258-ebe8-4e28-829a-1723e12233e3","keyword":"<span style=\"color:red\">连续</span>油管","originalKeyword":"连续油管"},{"id":"5f1843b8-3637-4ce4-8044-de89349b1fcf","keyword":"形变热处理","originalKeyword":"形变热处理"},{"id":"af61d4d3-5ff7-4738-ac74-9620422e2a5b","keyword":"有限元","originalKeyword":"有限元"},{"id":"7c45894e-3c70-41ba-948b-749d7a721230","keyword":"<span style=\"color:red\">温度</span>场","originalKeyword":"温度场"},{"id":"d9b77c47-0b1a-499a-ad97-74cb283b12f2","keyword":"残余应力场","originalKeyword":"残余应力场"}],"language":"zh","publisherId":"bqclkxygc201101019","title":"<span style=\"color:red\">连续</span>油管钢带斜<span style=\"color:red\">焊</span><span style=\"color:red\">温度</span>场及残余应力场数值模拟","volume":"34","year":"2011"}],"totalpage":6697,"totalrecord":66969}