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Keywords: microstructure
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Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. February 2023, 145(1): 011506.
Paper No: PVT-21-1190
Published Online: October 10, 2022
...Niraj Kumar; Chandan Pandey; Prakash Kumar In this review paper, dissimilar welding between Inconel and austenitic stainless steel along with its application has been outlined for high-temperature applications. The mechanical and microstructural behavior of this dissimilar joint has been summarized...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2022, 144(2): 021504.
Paper No: PVT-20-1168
Published Online: August 18, 2021
... behavior of weld seams is among the most stringent requirements. The microstructural characteristics and fatigue performance double-side-welded AISI 321 plate having 6 mm thickness was evaluated in this work. AISI 321 was welded with double-side-gas tungsten arc welding (DS-GTAW) process. The fatigue...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. December 2019, 141(6): 061405.
Paper No: PVT-18-1143
Published Online: September 20, 2019
... as the proportion of base material in the weld metal, based on the predicted cross-sectional areas for the fusion zone (FZ) associated with each individual pass. The temperature predictions are consistent with the thermocouple measurement data and cross-weld macrographs. The predicted microstructures...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2017, 139(2): 021404.
Paper No: PVT-15-1249
Published Online: September 28, 2016
... in both cases have been obtained, and convection and radiation coefficients of flux-covered X80 pipeline steel in air-cooled environment have been corrected. By using sysweld software, a finite-element computational model was set up for microstructure and residual stress in the weld zone of multiwire...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2014, 136(2): 021401.
Paper No: PVT-13-1033
Published Online: January 7, 2014
...; published online January 7, 2014. Assoc. Editor: Xian-Kui Zhu. 08 02 2013 16 09 2013 (1) The rules of microstructural with transformation of an HFIW pipe with respect to time during medium-frequency heat treatment were quantitatively analyzed, which offers a theoretical basis...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. February 2013, 135(1): 011403.
Paper No: PVT-11-1151
Published Online: December 5, 2012
... to the pool center and contributes to the coarse columnar dendrite. However, grains in laser zone are restrained from turning into coarse columnar grains because of enough supercooling, stemming from the high temperature gradient. Fig. 15 Positions for microstructure observation Figure 16...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. August 2008, 130(3): 031402.
Published Online: June 6, 2008
...Andrey P. Jivkov; Nicholas P. C. Stevens; Thomas J. Marrow The resistance of polycrystalline materials to intergranular cracking can be influenced by the microstructure. In sensitized stainless steels, for example, the grain boundaries prone to sensitization form paths of low resistance...
Journal Articles
Article Type: Technical Papers
J. Pressure Vessel Technol. August 2003, 125(3): 253–259.
Published Online: August 1, 2003
... Editor: M. Perl. 13 March 2003 06 May 2003 01 08 2003 carbon steel alloy steel failure (mechanical) microcracks tensile strength inclusions pressure vessels hardening tempering Inclusion Flow Forming Microstructure Micro Cracks Pressure Vessel High...
Journal Articles
Article Type: Technical Papers
J. Pressure Vessel Technol. August 2002, 124(3): 349–353.
Published Online: July 26, 2002
..., and a comparison is made with stress measurement obtained by incremental hole-drilling method, and X-ray diffraction. These results are also validated by thermal relaxation of the plates. The paper discusses also the microstructure influence on ultrasonic measurements and methods for adjusting the ultrasonic...