摘要
对某电厂1#炉水冷壁爆管部位和爆口采用现代分析测试方法,进行化学成分、力学性能、金相组织检验及扫面电镜分析,确定该水冷壁爆管是由于该管在运行过程中处于长时超温状态造成的。
Some plant #1 boiler modern testing ＇ s water wall. methods are used to confirm the reason of the tube burst These methods include chemical composition properties test, metallographic examination and SEM analysis. It comes out caused by running at excess temperature for a long time.
出处
《锅炉制造》
2013年第4期21-24,共4页
Boiler Manufacturing
关键词
爆管
变形减薄
蠕变孔洞
tube burst
transfiguration and become thinner
creep cavity analysis, that the on a power mechanical blowout is
