Results 191 to 200 of about 5,873 (262)
A Review on Friction Stir Welding of High-Strength Al-Zn-Mg Alloy: Insights on Second-Phase Particles. [PDF]
Materials (Basel)Wang K +3 more
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Impact Properties of NIFS-HEAT-2 (V-4Cr-4Ti) after YAG Laser Welding and Neutron Irradiation at 563 K [PDF]
A. Nishimura +6 more
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Mandatory pensions and personal savings in The Netherlands. [PDF]
Alessie, R.J.M. +2 more
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Fatigue-performance of PWHT welded joints: As-welded vs. high-frequency mechanical impact treatment
Journal of Constructional Steel Research, 2021In the study, fatigue tests were conducted to discuss the detrimental effect of local softening induced by post-weld heat treatment (PWHT) on the fatigue behavior of welded joints and subsequent high frequency mechanical impact treatment (HFMI ...
Baoming Gong, Dongpo Wang
exaly +2 more sources
Improving 410NiMo weld metal toughness by PWHT
Journal of Materials Processing Technology, 2011Abstract Highlights of the present study is the importance of choosing suitable temperatures for two stage PWHT to achieve desirable toughness in the weld metals produced by ER 410NiMo filler wire. Weld pads prepared using this filler wire was used for extensive metallurgical characterization of the weld metal.
Arun Kumar Bhaduri
exaly +2 more sources
International Journal of Pressure Vessels and Piping, 2020
In this study, the effect of post-weld heat-treatment (PWHT) on the interface microstructure and its mechanical properties in the three-layered explosive welded (EXWed) SS321/AA1050/AA5083 joints fabricated with different stand-off distances were ...
Hesam Pouraliakbar +2 more
exaly +2 more sources
In this study, the effect of post-weld heat-treatment (PWHT) on the interface microstructure and its mechanical properties in the three-layered explosive welded (EXWed) SS321/AA1050/AA5083 joints fabricated with different stand-off distances were ...
Hesam Pouraliakbar +2 more
exaly +2 more sources
Challenging weld repair of grade 91 tubing by avoiding PWHT
Energy Materials, 2009AbstractGrade 91 pipes and tubes have become standard materials for the design of new and refurbishment of existing power plants. Several major failures have been encountered after fabrication of these new creep strength enhanced steels and are mainly attributable to improper practices.
S. Huysmans, J. Vekeman
exaly +2 more sources
TBW technique by varying weld polarities in SMAW as an alternative to PWHT
International Journal of Pressure Vessels and Piping, 2021Abstract This paper proposes the temper bead welding (TBW) technique as an alternative to post-weld heat treatment (PWHT) by varying the polarity between the deposited layers while other welding variables remain the same. The work was conducted to study the effect of changing welding polarities using the shielded metal arc welding (SMAW) process on ...
Abdulkareem Aloraier +4 more
openaire +2 more sources
Influence of PWHT on FSW joint of AZ61 Mg alloy
Materials Today: Proceedings, 2022Kulwant Singh +3 more
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