PSI - Issue 2_B

S. Knitel et al. / Procedia Structural Integrity 2 (2016) 1684–1691 Author name / Structural Integrity Procedia 00 (2016) 000–000

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demonstrated that the loading rate does not modify significant the structure of the strain/strain fields. On the other hand, it was found that the stressed volume is quite sensitive to the loading rate especially when the critical fracture stress is close to the peak stress. Acknowledgements The financial support of the Swiss National Foundation (grant 200020_159932) is gratefully acknowledged. References Beremin, F.M, 1983, A Local Criterion for Cleavage Fracture of a Nuclear Pressure Vessel Steel. Metallurgical Transactions A 14, 2277–2287. Bonadé, R.A., 2006. Constitutive Behavior and Fracture Properties of Tempered Martensitic Steels for Nuclear Applications; Experiments and Modeling, PhD Thesis No. 3405, EPFL, Lausanne. Bonadé, R., Spätig, P., Mueller, P., 2008. Fracture Toughness Behavior in the Ductile-Brittle Transition Region of the Tempered Martensitic Eurofer97 steel, Experiments and Modeling. Engineering Fracture Mechanics 75, 3985–4000. Doods, R.H., Shih, Jr. C.F., Anderson T.L., 1993. Continuum and Micromechanics Treatment of Constraint in Fracture. Internationla Journal of Fracture 64, 101–133. McMeeking, R.M., 1977. Path Dependence of the J-Integral and the Role of J as a Parameter Characterizing the Near-Tip Field. Flow Growth and Fracture, ASTM STP 631, American Society for Testing and Materials, 28–41. Fernández, P., Lancha, A.M., Lapeña, J., Hernández-Mayoral, M., 2001. Metallurgical Characterization of the reduced Activation Ferritic/Martensitic Steel EUROFER 97 on the As-received Condition, Fusion Engineering and Design, 58-59, (2001): 787-92. Gao, X., Ruggieri, C., Dodds, Jr. R.H., 1998. Calibration of Weibull Stress Parameters using Fracture Toughness Data. International Journal of Fracture 92 175–200. Gao, X., Robert, Dodds Jr. R.H., 2001. An Engineering Approach to Assess Constraint Effects on Cleavage Fracture Toughness. Engineering Fracture Mechanics 68, 263–283. Mueller, P., Spätig, P., Bonadé, R., Odette, G.R., Gragg, D., 2009. Fracture Toughness Master Curve Analysis of the Tempered Martensitic Steel Eurofer97, Journal of Nuclear Materials 386-388, 323–327. Odette, G.R., 1994. On the Ductile to Brittle Transition in Martensitic Stainless Steels – Mechanisms, Models and Structural Implications. Journal of Nuclear Materials 212.215, 45–51. Odette, G.R., Yamamoto, T., Rathbun, H.J., He, M.Y., Hribernik, M.L., Rensman, J.W., 2003. Cleavage Fracture and Irradiation Embrittlement of Fusion Reactor Alloys: Mechanisms, Multiscale Models, Toughness Measurements and Implications to Structural Integrity Assessment. Journal of Nuclear Materials 323, 313–340. Rathbun, H.J., Odette, G.R., He, M.Y., Yamamoto, T., 2006. Influence of Statistical and Constraint Loss SizeEffects on Cleavage Fracture Toughness in the Transition – A Model Based Analysis. Engineering Fracture Mechanics 73, 2723–2747. Ritchie, R.O., Knott, J.F., Rice J.R., 1973. On the Relationship between Critical Tensile Stress and Fracture Toughness in Mild Steel. Journal of Mechanical and Physics of Solids 21, 395–70 Sherry, A. H., France, C.C., Goldthorpe, M.R., 1995. Compendium of T-Stress Solutions for two and three Dimensional Cracked Geometries. Fatigue & Fracture of Engineering Materials & Structures 18, 141–155. Tavassoli, A.A.F., Diegele, E., Lindau, R., Luzginova, N., Tanigawa, H., 2014. Current Status and Recent Research Achievements in Ferritic/Martensitic Steels, Journal of Nuclear Materials, 455, 269–276. Wallin, K., 1993. Macroscopic nature of brittle fracture. Journal de Physique IV 3, 575–584. Yamamoto, T., Odette, G.R., Sokolov, 2001. On the Fracture Toughness of Irradiated F82H: Effects of Loss of Constraint and Strain Hardening Capacity. Journal of Nuclear Materials 417, 115–119. ASTM Standard E1921–15, 2015. Standard Test Method for Determination of Reference Temperature, T 0 , for Ferritic Steels in the Transition Range. ASTM International, West Conshohoken, PA, USA.