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Static Fracture Toughness Transition Temperature Relationships for 'Modern' PWR Pressure Vessel Steels

机译：“现代”压水堆压力容器钢的静态断裂韧性转变温度关系

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Additional fracture toughness data in the transition region have been compared with those used in the 1982 Light Water Reactor Study Group (LWRSG) Report. Some data transgress the Ksub(lc)temperature relationship defined by the ASME RTsub(NDT) referencing procedure and also give lower toughness values than defined by the 1982 lower limit curve. There is a large degree of material scatter and an example is quoted of a large effect of specimen thickness upon fracture toughness in the transition region. Adopting a similar philosophy to that applied in defining the 1982 lower limit transition curve would increase the lower limit by some 50 sup 0 C. Because of considerable scatter in data and doubts as to the extent of applicability of measured effects of test piece thickness, this increase cannot be applied with confidence to give a generic lower limit. Improved quality control procedures are recommended to define transition curves for specific material. (ERA citation 13:034331)

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作者
Ingham, T.;
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年度 1987
页码 1-25
总页数 25
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Carbon Steels; Steels; Evaluation; Fracture Properties; Transition Temperature;

机译：碳钢;钢;评价;断裂性能;转变温度;

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1. Correlation between Cleavage Fracture Toughness and Charpy Impact Properties in the Transition Temperature Range of Reactor Pressure Vessel Steels [J] . Kunio ONIZAWA, Masahide SUZUKI JSME International Journal. Series C, Mechanical Systems, Machine Elements and Manufacturing . 2004,第3期

机译：反应堆压力容器钢转变温度范围内劈裂韧性与夏比冲击性能的相关性
2. Correlation between Cleavage Fracture Toughness and Charpy Impact Properties in the Transition Temperature Range of Reactor Pressure Vessel Steels [J] . Kunio ONIZAWA, Masahide SUZUKI JSME International Journal. Series C, Mechanical Systems, Machine Elements and Manufacturing . 2004,第3期

机译：反应堆压力容器钢转变温度范围内劈裂韧性与夏比冲击性能的相关性
3. Application of the RKR Model for evaluating the Fracture Toughness of Pressure Vessel Steel in the Transition Temperature Region [J] . Won Jon Yang, Bong Sang Lee, Jun-Hwa Hong Journal of Korean Institute of Metal and Materials . 2002,第4期

机译：RKR模型在转变温度区域压力容器断裂韧性评估中的应用
4. COMPARISON OF PREDICTED TRANSITION TEMPERATURE SHIFTS BETWEEN STATIC FRACTURE TOUGHNESS AND CHARPY-V IMPACT PROPERTIES DUE TO IRRADIATION FOR AN A508 PRESSURE VESSEL STEEL [C] . B. Tanguy, J. Besson, C. Bouchet, ASME(American Society of Mechanical Engineers)/JSME Pressure Vessels and Piping Conference: RPV Integrity and Fracture Mechanics; 20040725-20040729; San Diego,CA; US . 2004

机译：A508压力容器钢由于辐照而产生的静态断裂韧度和Chappy-V冲击特性的预期转变温度变化的比较
5. Determination of toughness and embrittlement for reactor pressure vessel steels using ultrasonic measurements. [D] . Hiser, Allen Lee, Jr. 2003

机译：使用超声测量确定反应堆压力容器钢的韧性和脆性。
6. Shape effect of ultrafine-grained structure on static fracture toughness in low-alloy steel [O] . Tadanobu Inoue, Yuuji Kimura, Shojiro Ochiai 2012

机译：超细组织对低合金钢静态断裂韧性的形状效应
7. Effect of Temperature on Fracture Toughness determined by Statical Bending Tets of Nitried Notch Specimens and Relation with Standard V Charpy Impact Transition Temperature of Ni-NIo-V Steel [O] . Ryoichi SASAKI, Isao MASAOKA, Takasuke SHIMADA 1967

机译：温度对亚硝酸盐切口试样静态弯曲试验确定的裂缝韧性的影响及与Ni-Nio-V钢标准V夏比冲击转变温度的关系
8. Investigation on the evaluation of cleavage fracture toughness using PCCv specimens in the ductile-brittle transition range of reactor pressure vessel steels (contract research) [R] . Onizawa, K. , Tobita, T. , Suzuki, M. 1997

机译：pCCv试样在反应堆压力容器钢韧脆转变范围内的解理断裂韧性评价研究（合同研究）

Static Fracture Toughness Transition Temperature Relationships for 'Modern' PWR Pressure Vessel Steels

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