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[期刊论文] 作者:ZHONG Wei-hua,ZHANG Chang-yi,TONG Zhen-feng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2015
Nuclear grade cable is one of the key components that relate to the NPP safety operation.Long-term thermal and γ radiation simultaneous ageing is the key facto...
[期刊论文] 作者:ZHONG Wei-hua,ZHANG Chang-yi,TONG Zhen-feng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2014
Nuclear grade cable is one of the key components that relate to the NPP safety operation,long-term thermal and y radiation simultaneous ageing is the key factor...
[期刊论文] 作者:BAI Bing,ZHANG Chang-yi,TONG Zhen-feng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2015
The valve stem used in the main steam system of nuclear power plant is usually martensitic stainless steel(such as 17.4ph16.4Mo etc.).When served in high temper...
[期刊论文] 作者:WANG Han-xiao,BAI Bing,ZHANG Chang-yi,TONG Zhen-feng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2016
The valve stems as the key component of the nuclear power plant control the power output,their performance directly affect the situation of operation of reactor...
[期刊论文] 作者:ZHANG Chang-yi,BAI Bing,WANG Han-xiao,WANG Cheng-long,TONG Zhen-feng,, 来源:Annual Report of China Institute of Atomic Energy 年份:2016
B/Al alloy is a kind of neutron shielding material.The several property testing are necessary to meet the requirements of the design,including size stability,co...
[期刊论文] 作者:BAI Bing,WANG Han-xiao,ZHANG Chang-yi,TONG Zhen-feng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2016
For thermal aging behavior of 17-4PH martensitic stainless steel,the former results show that the mechanical properties will be significant degeneration under l...
[期刊论文] 作者:BAI Bing,ZHANG Chang-yi,LIN Hu,TONG Zhen-feng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2016
Nozzle zone before valve of negative pressure chamber from main pipe coolant system in the secondary circuit of reactor is made of F316 stainless as usual.The b...
[期刊论文] 作者:LIN Yun,TONG Zhen-feng,ZHANG Chang-yi,NING Guang-sheng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2013
Reactor pressure vessel(RPV)is the critical and unchangeable component of the PWR during its service lifetime which determines the lifetime of nuclear power pla...
[期刊论文] 作者:ZHONG Wei-hua,NING Guang-sheng,ZHANG Chang-yi,TONG Zhen-feng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2015
Main pipeline is the key component of nuclear power plants(NPPs).Under the first loop water and low-cyclic load condition,the main pipeline may be induced to co...
[期刊论文] 作者:LIU Xin-peng,ZHANG Chang-yi,NING Guang-sheng,TONG Zhen-feng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2015
The dedicated X80base metal,welding metal and X80/X02HAZ metal are irradiated in experimental reactor in order to evaluate the mechanical properties on the spec...
[期刊论文] 作者:YANG Wen,TONG Zhen-feng,NING Guang-sheng,ZHANG Chang-yi,BAI Bing,, 来源:Annual Report of China Institute of Atomic Energy 年份:2015
The reactor pressure vessel(RPV)is the core of the most important equipment in pressurized water reactor,and is the key equipment that cannot be replaced in nuc...
[期刊论文] 作者:BAI Bing,TONG Zhen-feng,LIN Hu,ZHANG Chang-yi,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2014
The valves are disintegrated for inspection in the nuclear power plant.It finds that radial cracks are appeared on surfaces of two back seals with the maximum d...
[期刊论文] 作者:LIN Yun,TONG Zhen-feng,HE Xin-fu,ZHANG Chang-yi,NING Guang-sheng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2015
Reactor pressure vessel(RPV)is the critical un-changeable component of the PWR during its service lifetime,which determines the lifetime of the nuclear power pl...
[期刊论文] 作者:LIN Yun,TONG Zhen-feng,HE Xin-fu,ZHANG Chang-yi,NING Guang-sheng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2014
A508-3 steel used in the reactor pressure vessel(RPV)belongs to low alloy ferrite steel which has obviously embrittlement in low temperature.And the irradiation...
[期刊论文] 作者:ZHONG Wei-hua,ZHANG Chang-yi,TONG Zhen-feng,WANG Cheng-long,YU Bin-tao,NING Guang-sheng,YANG Wen,, 来源:Annual Report of China Institute of Atomic Energy 年份:2016
Low temperature neutron irradiation test on base and weld metal of X21 steel were carried out at 49-2 swimming pool test reactor in CIAE.Then tensile and impact...
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