Electrode carrying wire for GTAW welding [PDF]
, 1990 A welding torch for gas tungsten arc welding apparatus has a hollow tungsten electrode including a ceramic liner and forms the filler metal wire guide.
Dyer, Gerald E., Morgan, Gene E.
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Real‐Time Continuous Tongue Pressure Measurement With Mouthguard‐Type Pressure‐Sensing Device
Orthodontics &Craniofacial Research, EarlyView.ABSTRACT Objective It is well‐established that occlusion and dental arch form are related to the morphology and function of the oral soft tissues. Oral soft tissue dynamic assessment is important for elucidating the causes of malocclusion and developing effective treatment methods.
Hidekazu Matsumoto +3 more
wiley +1 more source
Mechanical and Microstructural Evaluation of DMAG Welding of Structural Steel
Advances in Mechanical Engineering, 2015 Double channel torch, which allows concentric flow of two different shielding gases, was designed and manufactured in order to pursue double channel torch gas metal arc welding of unalloyed structural steel S235JR (EN 10025-2) with fourteen passes ...
Tolga Mert +2 more
doaj +1 more source
Metallurgical characteristics of armour steel welded joints used for combat vehicle construction
Defence Technology, 2018 Austenitic stainless steel (ASS) and High nickel steel (HNS) welding consumables are being used for welding Q&T steels, as they have higher solubility for hydrogen in austenitic phase, to avoid hydrogen induced cracking (HIC) but they are very expensive.
G. Magudeeswaran +2 more
doaj +1 more source
A comparison of the physics of Gas Tungsten Arc Welding (GTAW), Electron Beam Welding (EBW), and Laser Beam Welding (LBW) [PDF]
The physics governing the applicability and limitations of gas tungsten arc (GTA), electron beam (EB), and laser beam (LB) welding are compared.
Nunes, A. C., Jr.
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Submerged arc welding of heavy plate [PDF]
, 1972 The submerged arc process is particularly suitable for heavy plate welding because of its ability to combine very high deposit rates along with excellent quality. It does these things without the smoke and spatter often accompanying other processes.
Wilson, R. A.
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The Variable Polarity Plasma Arc Welding Process: Its Application to the Space Shuttle External Tank [PDF]
This report describes progress in the implementation of the Variable Polarity Plasma Arc Welding (VPPAW) process at the External Tank (ET) assembly facility. Design allowable data has been developed for thicknesses up to 1.00 in. More than 24,000 in.
Bayless, E. O., Jr. +2 more
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Internal wire guide for GTAW welding [PDF]
, 1989 A welding torch for gas tungsten arc welding apparatus has a filler metal wire guide positioned within the torch, and within the shielding gas nozzle. The wire guide is adjacent to the tungsten electrode and has a ceramic liner through which the wire is ...
Dyer, Gerald E., Morgan, Gene E.
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Characterization of magnetically impelled arc butt welded T11 tubes for high pressure applications
Defence Technology, 2015 Magnetically impelled arc butt (MIAB) welding is a pressure welding process used for joining of pipes and tubes with an external magnetic field affecting arc rotation along the tube circumference. In this work, MIAB welding of low alloy steel (T11) tubes
R. Sivasankari +4 more
doaj +1 more source
Gas tungsten arc welding in a microgravity environment: Work done on GAS payload G-169 [PDF]
GAS payload G-169 is discussed. G-169 contains a computer-controlled Gas Tungsten Arc Welder. The equipment design, problem analysis, and problem solutions are presented.
Kolkailah, Faysal A. +2 more
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