2010-6-18 11:22:54PRINT
Successful forging of Heads of Nuclear Island Stabilizer
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On April 3rd, 2010, the upper head and the lower head were forged successfully by China National Erzhong Group Co. The heads apply to nuclear island stabilizer of the 3rd generation AP1000 nuclear power station in Sanmen Nuclear Station. In order to manufacture forging successfully, staffs carried out seriously all works, such as planning, designing, manufacturing etc. Because of special shape of head, special equipment was adopted during production. That is, head was formed directly by die. It dispensed out some processes, such as from blank-making to machining, from machining to forming by press etc and reduced greatly production cycle. Successful manufacturing of heads marks that Erzhong makes a breakthrough at forging for AP1000 nuclear power and realizes technological innovation.
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