Creep Deformation and Rupture Behavior of P92 Steel Weld Joint Fabricated by NG-TIG Welding Process
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-019-04157-1
Abstract: The creep deformation and rupture behavior of P92 steel weld joint fabricated by narrow-gap TIG (NG-TIG) welding process have been investigated at 923 K over a stress range of 80-140 MPa. The prior-austenite grain size, M23C6 precipitate… read more here.
Keywords: deformation rupture; tig; weld joint; rupture ... See more keywords
Weld joint properties of nitrogen-alloyed austenitic stainless steel using multi-pass GMA welding
Sign Up to like & getrecommendations! Published in 2020 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1007/s43452-020-00087-1
Abstract: The welding of nitrogen (0.29 wt%)-alloyed austenitic steel (grade 23-8-N) was performed with gas metal arc welding process. Solution treatment was performed at 950 °C and 1150 °C on base metal prior to weld. Base metal after… read more here.
Keywords: weld joint; nitrogen alloyed; metal; steel ... See more keywords
Evaluation of tensile properties of various regions of creep exposed dissimilar weld joint using miniature specimen testing
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.105079
Abstract: Abstract Strength variations in various regions of a dissimilar weld joint made between 316LN stainless steel (SS) and P91 steel after creep exposure at 550 °C and stress of 200 MPa was estimated using automated… read more here.
Keywords: various regions; weld joint; p91 steel; dissimilar weld ... See more keywords
Thermal cycling effects on the creep-fatigue interaction in type 316LN austenitic stainless steel weld joint
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2019.104009
Abstract: Abstract Thermomechanical fatigue (TMF) tests under in-phase temperature-mechanical strain combination were performed on a type 316 LN austenitic stainless steel weld joint using temperature ranges of 573–823 K, 623–873 K and 673–923 K employing a mechanical strain amplitude… read more here.
Keywords: weld joint; tmf; austenitic stainless; stainless steel ... See more keywords
Weld joint design and thermal aging influence on the metallurgical, sensitization and pitting corrosion behavior of AISI 304L stainless steel welds
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2018.05.004
Abstract: Abstract Experimental investigations were carried out to study the influence of weld joint design and post weld thermal aging treatments on the metallurgical, intergranular and pitting corrosion behavior of AISI 304L stainless steel welded joints.… read more here.
Keywords: weld joint; joint design; pitting corrosion; thermal aging ... See more keywords
Universal fillet weld joint recognition and positioning for robot welding using structured light
Sign Up to like & getrecommendations! Published in 2022 at "Robotics and Computer-Integrated Manufacturing"
DOI: 10.1016/j.rcim.2021.102279
Abstract: Abstract Welding is a widely used connection method because it is economical materials and strong adaptability to various geometric shapes. For welding assemblies that do not require high rigidity, fillet welding is commonly used due… read more here.
Keywords: fillet weld; structured light; recognition positioning; weld joint ... See more keywords
Ultrasonic cavitation erosion of 316L steel weld joint in liquid Pb-Bi eutectic alloy at 550°C.
Sign Up to like & getrecommendations! Published in 2017 at "Ultrasonics sonochemistry"
DOI: 10.1016/j.ultsonch.2017.03.038
Abstract: Liquid lead-bismuth eutectic alloy (LBE) is applied in the Accelerator Driven transmutation System (ADS) as the high-power spallation neutron targets and coolant. A 19.2kHz ultrasonic device was deployed in liquid LBE at 550°C to induce… read more here.
Keywords: weld joint; cavitation; surface; erosion ... See more keywords
Creep cavities and carbide evolution in interrupted creep conditions along P91 steel of dissimilar weld joint
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Adhesion Science and Technology"
DOI: 10.1080/01694243.2024.2368826
Abstract: Abstract The creep behaviour of dissimilar weld joint of 316LN SS-P91 steel when subjected to lower applied stresses (below 100 MPa) generally fails in a Type-IV pattern. The dissimilar weld joint was welded through shielded metal… read more here.
Keywords: interrupted creep; p91 steel; weld joint; dissimilar weld ... See more keywords
Research on Weld Identification and Defect Localization Based on an Improved Watershed Algorithm
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Access"
DOI: 10.1109/access.2025.3526728
Abstract: The quality of weld joints is a pivotal factor influencing the strength and structural reliability for mechanical parts. Difficulties in identification caused by weld joint adhesion and defects, such as missing weld joints, this paper… read more here.
Keywords: weld; watershed algorithm; identification; defect localization ... See more keywords
Investigation on the effect of power and velocity of laser beam welding on the butt weld joint on TRIP steel
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Laser Applications"
DOI: 10.2351/1.5133158
Abstract: In this study, the characterization of laser weld joint on transformation-induced plasticity (TRIP) steel sheets coupled with Nd:YAG laser welding was investigated, and the influence of welding conditions like angle of weld, power of laser,… read more here.
Keywords: weld joint; laser; velocity; trip ... See more keywords
Experimentation and Numerical Modeling of Peak Temperature in the Weld Joint during Rotary Friction Welding of Dissimilar Plastic Rods
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15092124
Abstract: Rotary friction welding (RFW) could result in lower welding temperature, energy consumption, or environmental effects as compared with fusion welding processes. RFW is a green manufacturing technology with little environmental pollution in the field of… read more here.
Keywords: rfw; temperature; temperature weld; weld joint ... See more keywords