Determining the temperature dependence of fracture toughness on the basis of the master curve and the basic curve concept
Published: 08.10.2014
Authors: Silaev A.A., Silaev A.A., Gorbunov A.K., Loginova A.Yu.
Published in issue: #10(34)/2014
DOI: 10.18698/2308-6033-2014-10-1266
Category: Engineering | Chapter: Materials Science
This article examines the evaluation techniques of the temperature dependence of fracture toughness with a predetermined boundary. It shows a possibility of their appliance for the materials used in the manufacture of nuclear reactor vessels.
References
[1] ASTM E1921-97. Standard Test Method for Determination of Reference Temperature T0 for Ferritic Steels in the Transition Range. Annual Book of ASTM Standards, vol. 03.01, pp. 1068-1084.
[2] Weibull W.A. A statistical theory of strength material. Poy. Swed. Inst. Eng. Res., 1939, vol. 151, pp. 5-45.
[3] Wallin K. The scatter in K1c result. Eng. Fract. Mesh. 1984, vol. 19. pp. 149-163.
[4] Wallin K. The size effect in K1c result. Eng. Fract. Mesh, 1985, vol. 22, pp. 149-163.
[5] Metodiki prognozirovaniya temperaturnoy vyazkosti razrusheniya materialov korpusov reaktorov VVER-440 i VVER-1000 TsNII KM "Prometey" [The technique of predicting temperature dependence of fracture toughness of materials destruction for WWER-440 and WWER-1000 reactor vessel materials CRISM "Prometheus"]. Sankt-Petersburg, TsNII KM "Prometheus", 2005.