【美国《核子周刊》1995年6月29日报道】 今年初,美国缅扬基核电站的工作人员们在用先进的技术对蒸汽发生器检查时,发现蒸汽发生器的管道上存在着比上一次检查多很多的周向裂纹的迹象。然后对少数管道的实际检查后确认大量管道(约300根)存在着裂纹。缅扬基核电公司打算将17000根管道全部加装套管。 Earlier this year, the staff at the U.S.-based Meiyan-based nuclear power plant, using state-of-the-art technology to inspect the steam generator, found that there was a drop in the steam generator pipeline over the previous one Check for a lot more signs of circumferential cracks. Then a small number of pipe after the actual inspection confirmed that a large number of pipes (about 300) there is a crack. Banyamills plans to add more than 17,000 pipes to the casing.