摘要
该文报道了国产和进口１０２钢管持久强度试验结果。分析了国内外３００ＭＷ和６００ＭＷ机组锅炉高温过热器和高温再热器用材情况。试验和分析结果表明：金属壁温不超过５８０℃的高温过热器及金属壁温不超过５９０℃的高温再热器选用１０２钢管，可保证锅炉安全可靠运行。
Abstract The paper reports creep rupture test results of imported and domestic 102 steel tubes and discusses the steels used for high temperature superheaters and reheaters of 300MW and 600MW boilers at home and abroad. Test and analysis results show that operational safety and reliability of boilers can be warranted by using 102 steel for high temperature superheaters, the wall temperature of which do not exceed 580℃, and for high temperature reheaters, the wall temperature of which do not exceed 590℃.
出处
《发电设备》
1998年第6期34-38,共5页
Power Equipment
