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Keywords: heat treatment
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Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. October 2021, 143(5): 051301.
Paper No: PVT-19-1167
Published Online: March 22, 2021
...-autofrettaged cylinder made of AISI 1080 steel. A finite element method (FEM)-based analysis is carried out using commercial package abaqus by incorporating microstructure and temperature-dependent material properties. The results indicate that the heat treatment design proposed for the thermally autofrettaged...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. October 2019, 141(5): 051403.
Paper No: PVT-19-1052
Published Online: July 17, 2019
...Rajkumar Shufen; Nilkamal Mahanta; Uday S. Dixit Recently, a heat treatment technique has been proposed to induce compressive residual stresses at the vicinity of the outer wall of a thermally autofrettaged cylinder. In the proposed technique, the outer wall of a thermally autofrettaged vessel...
Journal Articles
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2010, 132(6): 064503.
Published Online: October 29, 2010
...Grzegorz Golański This paper presents the results of a research on the influence of regenerative heat treatment on microstructure and properties of a cast steel after long-term operation at the elevated temperature. The material under investigation was G17CrMoV5-10 cast steel taken out (in the form...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. February 2010, 132(1): 011502.
Published Online: January 4, 2010
... 07 2009 04 01 2010 04 01 2010 heat treatment internal stresses neutron diffraction plates (structures) stress measurement stress-strain relations welding welds neutron diffraction synchrotron diffraction residual stress welding beads-on-plate postweld heat...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. February 2008, 130(1): 011208.
Published Online: January 23, 2008
...Wang Ze-jun; Jing Hong-yang For the purpose of finding a way to control effectively the residual thermal stresses induced by local heat treatment on spherical vessels, a thermal tracing program is developed successfully based on the transient thermal analysis and controlling method of average...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. November 2004, 126(4): 451–454.
Published Online: December 1, 2004
... fatigue fracture toughness heat treatment Prior to normal use many engineering components and structures are subjected to overloads in excess of their design operating level. Examples of such overloads are autofrettage of a pressure vessel (including gun barrels) and mandrel enlargement...
Journal Articles
Article Type: Technical Papers
J. Pressure Vessel Technol. August 2002, 124(3): 371–374.
Published Online: July 26, 2002
... measurement speckle tensile strength pressure vessels heat treatment Previous attempts 1 2 3 4 5 6 to measure residual stresses by laser annealing and electronic speckle pattern interferometry have been successful for moderate to high stress levels. The method uses an infrared laser...
Journal Articles
Article Type: Technical Papers
J. Pressure Vessel Technol. November 2001, 123(4): 530–536.
Published Online: May 23, 2001
... 6, 2000; revised manuscript received May 23, 2001. Associate Editor: Y. W. Kwon. 06 November 2000 23 May 2001 radiative transfer 1/f noise heat treatment modelling combustion In recent decade, significant progress has been made in development of solution methods...
Journal Articles
Article Type: Technical Papers
J. Pressure Vessel Technol. May 2000, 122(2): 139–145.
Published Online: March 7, 2000
... portions of the ex-service welds with post weld heat treatment (PWHT) and using a temperbead technique. The welds were evaluated prior to and after repair to study the effects of degradation on repairability, the effectiveness of temperbead repairs and the remaining life achievable by weld repair...
Journal Articles
Article Type: Technical Papers
J. Pressure Vessel Technol. February 2000, 122(1): 15–21.
Published Online: October 11, 1999
... techniques finite element analysis stress relaxation notch testing heat treatment In many components operating at high temperatures, there are inevitably geometrical discontinuities. These discontinuities have a strong effect on the material fatigue life due to the induced localized stresses...