| 空冷凝汽器排汽管道的制作与焊接 |
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| 引用本文： | 韩道永,白云峰,王学平.空冷凝汽器排汽管道的制作与焊接[J].管道技术与设备,2008(3):47-49. |
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| 作者姓名： | 韩道永 白云峰 王学平 |
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| 作者单位： | 宁夏电力建设工程公司,宁夏银川,750001 |
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| 摘 要： | 介绍了宁夏灵武电厂直接空冷发电机组凝汽器排汽管道的制作与焊接,制定了较为先进的四辊数控卷板机卷制钢板工艺及埋弧自动焊工艺和CO2气体保护焊工艺。针对异型件在加工过程中焊接质量较难控制的情况,采用埋弧自动焊进行焊接,取得了良好的焊接质量和较高的功效,为国内同类型直接空冷发电机组排汽管道的制作与焊接提供了借鉴。
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| 关 键 词： | 空冷凝汽器 排汽管道 制作 焊接 埋弧自动焊 焊接质量 |
Producing and Welding of Air Cooled Condenser of Exhaust Steam Duct |
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| HAN Dao-yong,BAI Yun-feng,WAN Xue-ping.Producing and Welding of Air Cooled Condenser of Exhaust Steam Duct[J].Pipeline Technique and Equipment,2008(3):47-49. |
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| Authors: | HAN Dao-yong BAI Yun-feng WAN Xue-ping |
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| Institution: | HAN Dao-yong, BAI Yun-feng, WAN Xue-ping ( Ningxia Electric Power Construction Corporation, Yinchuan 750001, China) |
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| Abstract: | Introducing producing and welding of air cooled condenser of exhaust steam duct of Ningxia Lingwu power plant,darwing advanced technics four roller numerical control roll armor plate lathe and SAW and CO2-shielded cored welding.Because abnormity parts welding quality is not good,trying to use SAW,acquired well welding quality and supernal efficacy,providing method for producing and welding of air cooled condenser of exhaust steam duct of else power plant in China. |
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| Keywords: | air cooled condenser exhaust steam duct producing welding SAW welding quality |
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