Results 81 to 90 of about 16,845 (182)

Enhancing Welding Productivity and Mitigation of Distortion in Dissimilar Welding of Ferritic-Martensitic Steel and Austenitic Stainless Steel Using Robotic A-TIG Welding Process

Journal of Manufacturing and Materials Processing
The P91 martensitic steel and 304L austenitic stainless steels are two mainly used structural steels in power plants. The major problem in conventional multipass tungsten inert gas (TIG) welding of P91/304L steel is high heat input and joint distortion ...
Tushar Sonar, Mikhail Ivanov, Igor Shcherbakov, Evgeny Trofimov, Emiliya Khasanova, Muralimohan Cheepu, Kun Liu   +6 more
doaj   +1 more source

Sistem Kontrol Jaringan Syaraf Tiruan Berbasis Simulasi Pada Pengelasan Pipa Aluminum [PDF]

, 2011
Dalam penelitian ini telah dikembangkan sistem pengelasan otomatis Tungsten Inert Gas (TIG) dengan menggunakan sensor vision pada pengelasan pipa aluminum.
Baskoro, A. S. (Ario), Kabutomori, M. (Masashi), Suga, Y. (Yasuo)   +2 more
core  

Preventing columnar grains growth during hybrid wire arc additive manufacturing of austenitic stainless steel 316L

Engineering Reports, Volume 6, Issue 11, November 2024.
WAAM process produce a wall structure full of long and large columnar grains, which can be improved by applying hot forging process, proper buildup process, and correct forging force & temperature to prevent the growth of columnar grains and producing small and equiaxed grains instead.
Abdulaziz I. Albannai, Henry León‐Henao, Antonio J. Ramirez   +2 more
wiley   +1 more source

Grain refinement control in TIG arc welding [PDF]

, 1975
A method for controlling grain size and weld puddle agitation in a tungsten electrode inert gas welding system to produce fine, even grain size and distribution is disclosed.
Iceland, W. F., Whiffen, E. L.
core   +1 more source

Arc pressure and weld metal fluid flow whilst using alternating shielding gases Part 1 : arc pressure measurement [PDF]

, 2013
As part of an ongoing process to fully evaluate the effects of an alternating shielding gas supply on gas shielded welding processes, a comparison between the arc pressures generated using argon, helium, alternating shielding gases and pulsed GTAW has ...
Campbell, Stuart, Galloway, Alexander, McPherson, Norman   +2 more
core   +1 more source

Verification of heat treatment on properties of progresive heat resisting steels [PDF]

, 2009
Předmětem diplomové práce je zkouška postupu svařování žáropevné oceli T24 metodou TIG. V praxi se jedná o spojování membránových stěn při stavbě parních elektrárenských kotlů.
Volf, Ondřej
core  

Evaluation of Mechanical Properties and Microstructure for Laser Deposition Process and Welding Process [PDF]

, 2006
Laser Aided Manufacturing Process (LAMP) can be applied to repair steel die/molds which are currently repaired using traditional welding process in industry.
Anand, Jambunathan, Bao, Yaxin, Liou, Frank, Newkirk, Joseph, Ruan, Jianzhong, Sparks, Todd E.   +5 more
core   +2 more sources

Comparison of empirical and predicted substrate temperature during surface melting of microalloyed steel using TIG technique and considering three shielding gases [PDF]

, 2019
Erosion and wear resistance of steel can be enhanced by incorporating a ceramic powder in the surface. This aspect of surface engineering has applications in areas such as mining, agriculture and transport.
Baker, T. N., Mridha, S., Munoz-Escalona, P., Ogwu, A., Walker, A.   +4 more
core   +3 more sources

Research on TIG Welding Technology for Stainless Steel Rail Vehicle Underframes

Chengshi guidao jiaotong yanjiu
ObjectiveA rubber seat must be attached to the troughs of the corrugated plates on stainless steel rail vehicle underframes. Therefore, it is required that the corrugated plate welding should not form excess weld metal like other arc welding methods.
Liqi KANG, Meng GUO, Chengfei WANG, Yanan WANG, Haiwei LIU, Ya GAO   +5 more
doaj   +1 more source

Fracture strength of different soldered and welded orthodontic joining configurations with and without filling material

Journal of Applied Oral Science, 2008
The aim of this study was to compare the mechanical strength of different joints made by conventional brazing, TIG and laser welding with and without filling material.
Jens Johannes Bock, Jacqueline Bailly, Christian Ralf Gernhardt, Robert Andreas Werner Fuhrmann   +3 more
doaj   +1 more source