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超超临界火电机组主蒸汽、再热蒸汽管道选材分析
引用本文:张俊峰,王黎明,仲学兰.超超临界火电机组主蒸汽、再热蒸汽管道选材分析[J].华中电力,2010,23(4):49-52.
作者姓名:张俊峰  王黎明  仲学兰
作者单位:陕西省电力设计院,陕西,西安,710054
摘    要:超超临界600 MW及1000MW等级火电机组这几年在我国迅速发展,结合国内外参数相近火电机组主蒸汽、再热蒸汽管道材料的选择,介绍新材料的性能及应用状况,综合考虑电厂投资、运行、安全等诸多方面因素,说明主蒸汽、再热蒸汽管道选材的相关内容,供类似工程参考。

关 键 词:超超临界  主蒸汽管道  新材料

Selection of Pipe Material for Main Steam Pipe and Reheat Steam Pipe in Ultra-Supercritical Thermal Power Unit
ZHANG Jun-feng,WANG Li-ming and ZHONG Xue-lan.Selection of Pipe Material for Main Steam Pipe and Reheat Steam Pipe in Ultra-Supercritical Thermal Power Unit[J].Central China Electric Power,2010,23(4):49-52.
Authors:ZHANG Jun-feng  WANG Li-ming and ZHONG Xue-lan
Affiliation:Shaanxi Electric Power Design Institute, Xi'an 710054, China;Shaanxi Electric Power Design Institute, Xi'an 710054, China;Shaanxi Electric Power Design Institute, Xi'an 710054, China
Abstract:600MW and 1000MW level of ultra-supercritical thermal power units have the rapid development in China these years. The selection of pipe material for the main steam pipe and the reheat steam pipe in domestic and international thermal power units were analyzed. The new materials of properties and applications were introduced. Considering the power plant investment, operation, security and many other factors, giving concerns on selection of the main steam pipe and the reheat steam pipe, for reference of following projects.
Keywords:ultra-supercritical  main steam pipe  new materials
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