Prediction of radiation embrittlement of WWER-1000 reactor vessel materials considering the influence of alloying elements and high content of copper

被引:0
作者
Margolin B.Z. [1 ]
Yurchenko E.V. [1 ]
机构
[1] National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey, St. Petersburg
关键词
alloying elements; irradiation embrittlement; method of prediction; vessel materials; WWER-1000 reactor vessel;
D O I
10.1134/S2075113317060107
中图分类号
学科分类号
摘要
Basing on the analysis of the radiation embrittlement of RPV materials, the paper proposes a model and dependencies for description of WWER-1000 vessel material embrittlement with copper content above 0.10%. Standard dose-time trend curves have been modernized. The dose-time trend curves have been modernized. © 2017, Pleiades Publishing, Ltd.
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页码:936 / 943
页数:7
相关论文
共 28 条
  • [1] Ahlstrand R., Margolin B., Akbashev I., Chyrko L., Kostylev V., Yurchenko E., Piminov V., Nikolaev Y., Koshkin V., Kharchenko V., Bukhanov V., TAREG2.01/00 project, J. Progr. Nucl. Energy, 58, pp. 52-57, (2012)
  • [2] Margolin B.Z., Nikolaev V.A., Yurchenko E.V., Nikolaev Y.A., Erak D.Y., Nikolaeva A.V., A new approach to description of in-service embrittlement of WWER-1000 reactor pressure vessel materials, Strength Mater., 42, 1, pp. 2-16, (2010)
  • [3] Margolin B.Z., Nikolaev V.A., Yurchenko E.V., Nikolaev Y.A., Erak D.Y., Nikolaeva A.V., Analysis of embitterment of WWER-1000 RPV materials, Int. J. Pressure Vessels Piping, 89, pp. 178-186, (2012)
  • [4] Rd E.O., 1.1.3.99.0871-2012: Metodika rascheta na soprotivlenie khrupkomu razrusheniyu korpusov reaktorov AES s VVER-1000 pri prodlenii sroka ekspluatatsii do 60 let (RD EO 1.1.3.99.0871-2012: Method for Calculation of Brittle Fracture Resistance of RPV for NPP with WWER-1000 under Operation up to, 60, (2012)
  • [5] Rd E.O., 1.1.2.09.0789–2012. Metodika opredeleniya vyazkosti razrusheniya po rezul’tatam ispytanii obraztsovsvidetelei dlya rascheta prochnosti i resursa korpusov reaktorov VVER-1000 (RD EO 1.1.2.09.0789–2012: The Method for Determination of Destruction Viscosity according to the Tests of the Samples-Witnesses for 95 ΔTK exp ΔTK 95 ΔTK exp ΔTK Calculation of Durability and Capacity of WWER-1000 Reactors), Moscow, (2012)
  • [6] Rd E.O., 1.1.2.99.0920-2014: Raschet na soprotivlenie khrupkomu razrusheniyu korpusov vodo-vodyanykh energeticheskikh reaktorov na stadii proyektirovaniya, Metodika (RD EO 1.1.2.99, 920-2014, (2014)
  • [7] Thompson M.W., Defects and Radiation Damage in Metals, (1969)
  • [8] Was G.S., Fundamentals of Radiation Materials Science: Metals and Alloys, (2010)
  • [9] Terentyev D., Malerba L., Interaction of a screw dislocation with Cu-precipitates, nanovoids and Cuvacancy clusters in BCC iron, J. Nucl. Mater., 421, pp. 32-38, (2012)
  • [10] Margolin B.Z., Yurchenko E.V., Morozov A.M., Threshold and limited impurity contents in materials of WWER RPV, Vopr. Materialoved., 2, 86, pp. 152-163, (2016)