国内搅拌摩擦焊技术在输变电领域的应用现状及发展前景
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摘要
介绍了电力系统输变电领域常用的铝合金材料及其焊接结构件,输变电侧焊接结构常采用耐腐蚀性能较好的5系Al-Mg铝合金及导电性能较好的6系Al-Mg-Si铝合金。重点分析了搅拌摩擦焊技术在铝合金水冷板散热器、气体绝缘输电线路(GIL)、气体绝缘金属封闭开关设备(GIS)、通电导体等焊接结构件的应用现状,并对搅拌摩擦焊技术在电力行业的应用进行了展望。指出了搅拌摩擦焊技术在电力行业应用中展现出巨大的潜力,但是目前的应用仍处于初级阶段,需要综合考虑设备电特性,以及对搅拌摩擦焊的工艺性能及接头性能进行更加细致的研究。
The aluminum alloy materials and their welded structural parts commonly used in power transmission and transformation were introduced. The 5 series aluminum alloy with good corrosion resistance and 6 series with good conductivity were often used in welding structure. The application status of friction stir welding technology in welded structural parts were analyzed,such as aluminum alloy water-cooled plate radiator,gas insulated transmission line (GIL),gas-insulated metal-enclosed switchgear (GIS),energized conductor. At last,it is pointed out that the friction stir welding technology has shown great potential in power applications. However,the application in the power industry is in the initial stage,and it is necessary to comprehensively consider the electrical characteristics of the equipment,and conduct more detailed research on the weld performance.
The aluminum alloy materials and their welded structural parts commonly used in power transmission and transformation were introduced. The 5 series aluminum alloy with good corrosion resistance and 6 series with good conductivity were often used in welding structure. The application status of friction stir welding technology in welded structural parts were analyzed,such as aluminum alloy water-cooled plate radiator,gas insulated transmission line (GIL),gas-insulated metal-enclosed switchgear (GIS),energized conductor. At last,it is pointed out that the friction stir welding technology has shown great potential in power applications. However,the application in the power industry is in the initial stage,and it is necessary to comprehensively consider the electrical characteristics of the equipment,and conduct more detailed research on the weld performance.
引文
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[6]郝云飞,王国庆,周庆,等.运载火箭铝合金贮箱全搅拌摩擦焊接工艺及应用[J].宇航材料工艺,2016,46(6):11-20.
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[21]尚涛,李果.气体绝缘输电线路的特点及其应用[J].南方电网技术,2011,5(1):81-84.
[22]齐波,张贵新,李成榕,等.气体绝缘金属封闭输电线路的研究现状及应用前景[J].高电压技术,2015,41(5):1466-1473.
[23]高凯,李莉华.气体绝缘输电线路技术及其应用[J].中国电力,2007,40(1):84-88.
[24]赫尔曼.科赫.气体绝缘输电线路[M].北京:机械工业出版社,2016.
[25]赵东升,马正斌,栾国红.搅拌摩擦焊技术发展现状与趋势[J].焊接,2013(12):16-20.
[26]韩丽娟,薛根奇,郭福军,等.5083/5052异种铝合金搅拌摩擦焊接头组织及力学性能[J].热加工工艺,2016(11):236-238.
[27]李新梅,杜宝帅,张忠文,等.摩擦搅拌焊6061-T6铝合金焊接接头的组织与性能[J].热加工工艺,2013,42(11):196-198.
[2]栾国红,郭德伦.搅拌摩擦焊技术在中国的发展和推广应用[J].航空制造技术,2014(17):70-75.
[3]张华,林三宝,吴林,等.搅拌摩擦焊研究进展及前景展望[J].焊接学报,2003,24(3):91-96.
[4]傅志红,黄明辉,周鹏展,等.搅拌摩擦焊及其研究现状[J].焊接,2002(11):6-10.
[5]宋东福,王海艳,戚文军,等.铝合金搅拌摩擦焊的研究现状与展望[J].电焊机,2011,41(3):50-54.
[6]郝云飞,王国庆,周庆,等.运载火箭铝合金贮箱全搅拌摩擦焊接工艺及应用[J].宇航材料工艺,2016,46(6):11-20.
[7]颜晨光.GIS铝壳体的焊接工艺[J].焊接,2010(9):66-68.
[8]王国庆,赵衍华.铝合金的搅拌摩擦焊接[M].北京:中国宇航出版社,2010.
[9]赵忠刚,郭玉明,张凤英.GIS铝合金壳体的TIG焊焊接工艺及常见缺陷的成因概述[J].金属加工(热加工),2017(20):65-67.
[10]宋晓村,朱政强,陈燕飞.搅拌摩擦焊的研究现状及前景展望[J].热加工工艺,2013,42(13):5-7.
[11]金丹萍,张燕,苑彩平,等.铝合金搅拌摩擦焊接头腐蚀与防护研究进展[J].新技术新工艺,2013(2):55-57.
[12]赵耀华.耐热铝合金导线在输变电中的应用探讨[J].华中电力,1991(2):59-67.
[13]陈驹,盛晓红,童建国,等.铝合金在输变电构架中的应用[J].电力建设,2008,29(10):26-28.
[14]吴祈甬.浅谈铝合金金具在电力线路的应用[J].广西电力,2002,25(1):42-43.
[15]朱增文,刘彦明,刘利平.不同品种的铝及铝合金材料在高压隔离开关上的具体应用[J].高压电器,2010,46(2):63-66.
[16]刘杰,何广忠,韩凤武.搅拌摩擦焊技术在铝合金车体制造中的推广应用[J].金属加工(冷加工),2016:839-841.
[17]章德胜,刘平,刘新宽,等.高导电率高强度耐热铝合金导体材料的研究进展[J].热加工工艺,2012,41(24):24-27.
[18]谢国胜.电网设备金属部件失效典型案例[M].北京:中国电力出版社,2016.
[19]张士林,任颂赞.简明铝合金手册[M].上海:上海科学技术文献出版社,2006.
[20]北京赛福斯特技术有限公司.散热器和热沉器的搅拌摩擦焊制造[J].现代焊接,2011(12):54-55.
[21]尚涛,李果.气体绝缘输电线路的特点及其应用[J].南方电网技术,2011,5(1):81-84.
[22]齐波,张贵新,李成榕,等.气体绝缘金属封闭输电线路的研究现状及应用前景[J].高电压技术,2015,41(5):1466-1473.
[23]高凯,李莉华.气体绝缘输电线路技术及其应用[J].中国电力,2007,40(1):84-88.
[24]赫尔曼.科赫.气体绝缘输电线路[M].北京:机械工业出版社,2016.
[25]赵东升,马正斌,栾国红.搅拌摩擦焊技术发展现状与趋势[J].焊接,2013(12):16-20.
[26]韩丽娟,薛根奇,郭福军,等.5083/5052异种铝合金搅拌摩擦焊接头组织及力学性能[J].热加工工艺,2016(11):236-238.
[27]李新梅,杜宝帅,张忠文,等.摩擦搅拌焊6061-T6铝合金焊接接头的组织与性能[J].热加工工艺,2013,42(11):196-198.