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用于抽水蓄能机组的锻钢A668H焊接工艺性试验研究分析 被引量:1

Experimental study and analysis on weldability of forged steel A 668H used in pumped-storage unit
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摘要 近年来随着国家对抽水蓄能电站开发建设的大力推广,国内抽水蓄能机组制造技术不断进步,抽水蓄能电站机组的装机容量及水头高度也在不断再创新高,对机组导水机构内主受力部件的强度提出了更高的要求。 In recent years,along with the country’s vigorous promotion of the development and construction of pumped-storage power stations,as well as the continuous progress of pumped-storage unit manufacturing technology domestically,the installation capacity and water head height of pumped-storage power station units have constantly been reaching new highs,which puts forward higher requirements for the strength of the main force components in the water guiding mechanism of the unit.
作者 赵文博 段伟赞 ZHAO Wenbo;DUAN Weizan(Harbin Electric Machinery Company Ltd.,Harbin 150040,China)
出处 《上海大中型电机》 2023年第3期23-27,共5页 Shanghai Medium and Large Electrical Machines
关键词 抽水蓄能电站 ASTM A668H 焊接 Pumped-storage power station ASTM A668H Welding
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