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Keywords: fracture toughness
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Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. December 2020, 142(6): 061504.
Paper No: PVT-19-1231
Published Online: July 10, 2020
...Zhongqiang Zhou; Song Huang; Hu Hui; Yalin Zhang Charpy impact specimens are preferred to characterize the deterioration of steel in irradiation surveillance program in nuclear industry. But the fracture toughness cannot be acquired by the Charpy impact experiment directly. In this paper, the...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. December 2019, 141(6): 061403.
Paper No: PVT-18-1235
Published Online: August 2, 2019
...Jong-Min Kim; Seok-Min Hong; Min-Chul Kim; Bong-Sang Lee The standard master curve (MC) approach has a major limitation in that it is only applicable to homogeneous datasets. In nature, steels are macroscopically inhomogeneous. Reactor pressure vessel (RPV) steel has different fracture toughness...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2017, 139(2): 021207.
Paper No: PVT-16-1024
Published Online: September 28, 2016
... dimensional tolerances with adequate accuracy for evaluating the fracture toughness was ascertained. Contributed by the Pressure Vessel and Piping Division of ASME for publication in the J OURNAL OF P RESSURE V ESSEL T ECHNOLOGY . Manuscript received February 18, 2016...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. December 2013, 135(6): 061211.
Paper No: PVT-13-1020
Published Online: October 10, 2013
... , “ Use of Fracture Toughness Test Data to Establish Reference Temperature for Pressure Retaining Materials Section XI, Division 1 ,” ASME Code Case N-629. [6] American Society of Mechanical Engineers , 1999 , “ Use of Fracture Toughness Test Data to Establish Reference Temperature for Pressure...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2013, 135(2): 021405.
Paper No: PVT-12-1009
Published Online: March 18, 2013
... the S-N curve based on the nominal stress approach. For the fracture design criterion of R-PUF, high density R-PUF is safer than low density R-PUF from brittle fracture according to the applied stress versus the allowable crack length curve. R-PUF exhibited higher fracture toughness ( G IC ) at...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021402.
Published Online: January 11, 2012
...Naoki Miura; Naoki Soneda The fracture toughness master curve shows the relationship between the median of fracture toughness and temperature in the ductile–brittle transition temperature region of ferritic steels such as reactor pressure vessel (RPV) steels. The master curve approach specified in...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011403.
Published Online: December 20, 2011
... to characterize the fracture toughness of nonused coiled tubing, using nonstandard specimens due to difficulties with their small thickness and diameters. Different crack lengths and crack locations were tested to analyze the 2C 0 /W ratio and the influence of the longitudinal weld. The R curves...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. June 2011, 133(3): 031701.
Published Online: April 4, 2011
... cycle on the fracture toughness during subsequent straining was observed. 17 09 2009 14 07 2010 04 04 2011 04 04 2011 Kyriakides , S. , and Corona , E. , 2007 , Mechanics of Offshore Pipelines, Vol. I: Buckling and Collapse...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. June 2011, 133(3): 031401.
Published Online: March 29, 2011
...Masahito Mochizuki; Masao Toyoda A welded joint generally has heterogeneity of strength, material, and fracture toughness. It is important to understand the characteristics of the strength and fracture of welded joints while considering the heterogeneous effect. In particular, the material behavior...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. April 2011, 133(2): 021403.
Published Online: March 14, 2011
... its small groove angle and welding bead width compared with the conventional welds. In this paper, the tensile and fracture toughness test results of the three ER308L test coupons from NGW were presented and compared with those from conventional welds at the operating condition of the nuclear power...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. April 2011, 133(2): 021401.
Published Online: February 9, 2011
... of Life Estimation Equations for High Chromium Steels in Thermal Power Plants ,” Nuclear and Industrial Safety Agency , NISA-234a07-4, in Japanese. creep fracture fracture toughness stainless steel welding Relationship between rupture time and reduction of area ( 600 ° C...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. April 2011, 133(2): 021002.
Published Online: February 9, 2011
...S. D. Faulkner; Y. W. Kwon Fracture toughness tests were conducted for carbon composite scarf joints with and without carbon nanotube (CNT) reinforcement in order to study the effect of CNT on enhancing the fracture toughness of the scarf joint interface. Both mode I (i.e., opening mode) and mode...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. April 2011, 133(2): 021003.
Published Online: February 9, 2011
...Y. W. Kwon; W. A. Schultz; D. C. Loup; E. A. Rasmussen In order to join a composite structure to a metallic structure, metal-wire mats were co-cured with composite laminas using the vacuum assisted resin transfer molding technique. Then, interface fracture toughness was measured for Mode II...
Journal Articles
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2010, 132(6): 064502.
Published Online: October 22, 2010
...-resistance steel creep fracture fracture toughness heat steel Zhang , J. S. , 2007 , High-Temperature Deformation and Fracture of Material , Science , Beijing , Chap. 21. Marahleh , G. , Kheder , A. R. I. , and Hamad , H. F. , 2006 , “ Creep Life Prediction of...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. December 2010, 132(6): 061209.
Published Online: October 19, 2010
... 2010 creep fracture fracture toughness reliability statistical analysis steel Larson , F. R. , and Miller , J. J. , 1952 , “ A Time-Temperature Relationships for Rupture and Creep Stresses ,” Trans ASTM , 74 , pp. 765 – 781 . Manson , S. S. , and Haferd , A...
Journal Articles
Article Type: Technology Review
J. Pressure Vessel Technol. December 2010, 132(6): 064001.
Published Online: October 14, 2010
... of heavy-section low-alloy steel plates, forgings, and welds, including metallurgical studies, mechanical properties, fracture toughness (quasi-static and dynamic), fatigue crack-growth, and crack-arrest toughness. Also included were irradiation effects studies, thermal shock analyses, testing of...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. August 2010, 132(4): 041402.
Published Online: July 23, 2010
...Satoshi Igi; Mitsuru Ohata; Fumiyoshi Minami Plastic constraint correction using the equivalent CTOD concept has been studied in the International Standardization of Fracture Toughness Evaluation Procedure for Fracture Assessment of Steel Structures project. This project was carried out over a 3...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. August 2010, 132(4): 041401.
Published Online: July 23, 2010
... Critical J Values of Metallic Materials,” BS7448-1. ASTM International , 1989 , “ Standard Test Method for Crack-Tip Opening Displacement (CTOD) Fracture Toughness Measurement ,” ASTM E1290. The Japan Welding Engineering Society , 1995 , “ Standard Test Method for Crack-Tip Opening Displacement...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. April 2010, 132(2): 021404.
Published Online: March 31, 2010
... consistent with experimental data in (a) reduced dynamic fracture initiation toughness, as compared with the static fracture toughness, at low loading rate such as those obtained by ASTM E23 Charpy tests and (b) elevated fracture toughness at high loading rate as frequently reported by experimental...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. December 2009, 131(6): 061407.
Published Online: October 28, 2009
... resistance fracture toughness glass fibre reinforced composites pipes structural engineering tensile strength tensile testing fiber-reinforced polymer pipe fiber material basalt fiber leakage burst testing Breaking strengths of fiber strand specimens Property E-glass Basalt S...