Results 101 to 110 of about 167,165 (214)

Effect of welding parameters on microstructure and mechanical properties of GMAW welded S275 steel welded zone

open access: yesDiscover Materials
This study investigates the effect of welding parameters on the microstructural evolution and mechanical properties, such as tensile strength and hardness, in mild steel plates welded using gas metal arc welding (GMAW).
Muhammad Shafeek   +3 more
doaj   +1 more source

Suppression mechanism of weld appearance defects in tandem TIG welding by numerical modeling

open access: yesJournal of Materials Research and Technology, 2021
In high-speed tungsten inert gas (TIG) welding, the premature solidification of liquid metal in low-temperature zone of molten pool results in the formation of weld appearance defects (WADs) such as undercut and humping weld.
Guoliang Qin, Chao Feng, Hong Ma
doaj  

Open-Source Software Architecture for Multi-Robot Wire Arc Additive Manufacturing (WAAM) [PDF]

open access: yesarXiv
Wire Arc Additive Manufacturing (WAAM) is a metal 3D printing technology that deposits molten metal wire on a substrate to form desired geometries. Articulated robot arms are commonly used in WAAM to produce complex geometric shapes. However, they mostly rely on proprietary robot and weld control software that limits process tuning and customization ...
arxiv  

Optimization of gas tungsten arc welding parameters for the dissimilar welding between AISI 304 and AISI 201 stainless steels

open access: yesDefence Technology, 2019
This present study applied gas tungsten arc welding in order to join AISI 304 and AISI 201 stainless steels. The objective was to find the optimum welding condition that gave a weld bead in accordance with DIN EN ISO 25817 quality level B, pitting ...
Wichan Chuaiphan   +1 more
doaj  

THE EFFECT OF SHIELDING-GAS COMPOSITIONS ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AUSTENITIC STAINLESS STEEL WELDMENTS

open access: yesPamukkale University Journal of Engineering Sciences, 2005
Recently, austenitic stainless steel is becoming very important and widely used in the industry due to their superior properties. Therefore, welding process of those has gained popularity in the construction of stainless steel.
Ramazan YILMAZ, Zafer BARLAS
doaj  

Home - About - Disclaimer - Privacy