Can we see that the head of pressured vessel is eroded with a lot of rust. May be casue by the acid aura and the high tempeture of oxygen .
HEHE
Just my viewpoint .I do not konw really ,buy i was curious .
This undated photo shows corrosion on the reactor lid at the Davis-Besse nuclear plant in Toledo Ohio. The corroded reactor head of the plant would have been able to withstand more pressure than normal and continue operating safely for several months beyond the time that the plant was shut down federal regulators said Tuesday May 4 2004.
ahoo2005
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qq:23283762此帖于 2008-03-26 00:45 被 ahoo2005 编辑。原因: edit the words please