Results 11 to 20 of about 202,738 (199)

Monitoring and Quality Control of Stud Welding

open access: yesAl-Khawarizmi Engineering Journal, 2009
This study is conducted to carry out a straightforward way appropriate for quality monitoring and stability of arc stud welding process, followed by a number of procedures to control the quality of welded samples, namely torque destructive testing and ...
Nabeel K. Abid Al-Sahib   +2 more
doaj   +3 more sources

Mechanical characterisation and modelling of resistance welding [PDF]

open access: yes, 2011
Resistance welding is used very extensively in industry for a wide range of applications. Knowledge and measurement of the dynamic characteristics of resistance welding equipment is important in the design of the equipment and in optimization of ...
Van Rymenant, Patrick
core   +7 more sources

Welding of X100 linepipe [PDF]

open access: yes, 2004
The benefits of high strength steels in terms of reduced material volume due to enhanced mechanical performance have been known for some time. Large diameter transmission linepipe steels of minimum 690MPa ('XIOO') yield strength have been developed ...
Hudson, Mark G.
core   +7 more sources

Total Focusing (TFM) for the Ultrasonic Testing (UT) of drawn arc stud welding

open access: yesResearch and Review Journal of Nondestructive Testing, 2023
This article describes the results obtained applying ultrasonic testing (UT) with phased arrays (PAUT) using full matrix capture (FMC) and total focusing method (TFM) for the inspection of drawn arc stud welding.
Carlo Romito   +2 more
doaj   +1 more source

Effect of Nickel Powder Buffering Layer on Microstructure and Hardness Properties of High Carbon Steel / Stainless Steel Arc Stud Welding [PDF]

open access: yesMaterials Research, 2020
In this study, arc stud welding process was employed for welding AISI 316 stainless steel studs to AISI 1060 high carbon steel plates. A disc of Ni powder prepared and used as a buffering layer to enhance the properties of welding area.
Muhaed Alali   +3 more
doaj   +1 more source

Effect of longitudinal magnetic fields on the grain growth of hollow stud welded joints

open access: yesJournal of Materials Research and Technology, 2022
In this study, a drawing arc stud welding method combined with a longitudinal magnetic field was used for welding a 30CrNi3MoV low-alloy super strong steel substrate and Q235 hollow steel, and the effects of a longitudinal magnetic field on the ...
Deku Zhang   +6 more
doaj   +1 more source

TAGUCHI EXPERIMENTAL DESIGN AND ARTIFICIAL NEURAL NETWORK SOLUTION OF STUD ARC WELDING PROCESS

open access: yesJournal of Engineering, 2010
Stud arc welding has become one of the most important unit operations in the mechanical industries. The need to reduce the time from product discovery to market introduction is inevitable. Reducing of standard deviation of tensile strength with desirable
Nabeel K. Abid Al-sahib   +2 more
doaj   +1 more source

Welding process impact on residual stress and distortion [PDF]

open access: yes, 2009
Residual stress and distortion continue to be important issues in shipbuilding and are still subject to large amounts of research. This paper demonstrates how the type of welding process influences the amount of distortion.
Colegrove, Paul A.   +10 more
core   +1 more source

Conduction mode: broadening the range of applications for laser welding [PDF]

open access: yes, 2012
Conduction laser welding opens up a range of innovative applications for laser welding. This relatively novel mode of laser processing expands the application potential significantly beyond what is normally achieved today.
Assuncao, D. E.   +3 more
core   +7 more sources

Melt Pool and Keyhole Behavior Analysis for Deep Penetration Laser Welding [PDF]

open access: yes, 2010
One usually defines the main characteristic of the welding performances of a given laser system by its “penetration curve” that corresponds to the welding depth as a function of the welding speed Vw for a given set of operating parameters.
R Fabbro, Fabbro, R, FABBRO, Rémy
core   +1 more source

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