Results 101 to 110 of about 90,830 (223)
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
Study of gas-tungsten-arc welding power density Final report, 1 Jun. 1968 - 30 May 1969 [PDF]
Power density in gas tungsten arc welding with modified ...
Karlak, R. F., Pfluger, A. R.
core +1 more source
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.
core +1 more source
Journal of Prosthodontics, EarlyView.Abstract This case report highlights the experience of one maxillofacial surgical patient who delayed prosthodontic treatment for 7 years as they saved to self‐fund access to a subsidized prosthodontic service. Without the benefit of a restored opposing dentition for a prolonged period of time, maxillary occlusal plane disruption occurred as a ...
David E. McReynolds +3 more
wiley +1 more source
Noûs, EarlyView.ABSTRACT How should we understand the duration of a pleasant or unpleasant sensation, insofar as its duration modulates how good or bad the experience is overall? Given that we seem able to distinguish between subjective and objective duration and that how well or badly someone's life goes is naturally thought of as something to be assessed from her ...
Andreas L. Mogensen
wiley +1 more source
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
core +4 more sources
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
core +1 more source
The making of pure quartzose sand in continental interiors: Paraná River (Brazil and Argentina)
Sedimentology, EarlyView.ABSTRACT As part of a comprehensive project on sedimentary processes in South America, this study focuses on sediment generation in the intracratonic Paraná Basin and monitors the evolution of sand composition along the Paraná River from central Brazil to the Río de la Plata estuary in Argentina.
Eduardo Garzanti +5 more
wiley +1 more source