Results 1 to 10 of about 75,293 (304)

Repair Welding of the Massive Cast

open access: yesArchives of Foundry Engineering, 2017
The rebuilding technologies are used to develop surface of ladle. Among many welding methods currently used to obtain surface layer without defects one of the most effective way of rebuilding is using metal arc welding.
Bęczkowski R.
doaj   +1 more source

Welding procedures of Turbine Blades by Using ER 309L Austenitic Filler Wire [PDF]

open access: yesEngineering and Technology Journal, 2017
In the present work it has been investigated the repair of LP-blades steam turbine made of AISI 410 martensitic stainless steels (MSS) by GTAW welding, the repair welding carried out by using ER 309L as consumable filler wire.
A.H. Fadhil   +3 more
doaj   +1 more source

Weld joint strength and mechanical properties in 2219-T81 aluminum alloy [PDF]

open access: yes, 1968
Plate and sheet were welded using automatic TIG /Tungsten Inert Gas/ weld techniques and manual repair weld techniques.
Kropp, C. J., Witzell, W. E.
core   +1 more source

Effect of Repeated Repair Metal Inert Gas Welding on Microstructural Properties, Corrosion Resistance, and Wear Behavior of 5083-H116 Aluminum Alloy [PDF]

open access: yesIranian Journal of Oil & Gas Science and Technology, 2017
The effect of repeated repair welding, shielded with argon, on microstructural properties, corrosion resistance, and dry sliding wear behavior of aluminum alloy 5083/H116 were investigated. Samples were welded by metal inert gas welding method.
Mohammad Reza Zarghamian   +3 more
doaj   +1 more source

Research on microstructure and properties of 3D plasma spray welding repair layer of continuous casting segmented rollers

open access: yesMaterials Research Express, 2023
In this paper, the Fe-Cr-Ni-Si powder was used in a 3D plasma spray welding machine to perform spray welding repair tests on continuous casting segmented rollers for service life improvement.
Yuxiang Li   +7 more
doaj   +1 more source

Process Control of 3D Welding as a Droplet-Based Rapid Prototyping Technique [PDF]

open access: yes, 1998
Three-dimensional welding is investigated as a rapid prototyping technique for the production of real Inetallic parts using gas metal arc welding principles.
Beardsley, H., Kovacevic, R.
core   +1 more source

Friction Pull Plug Welding in Aluminum Alloys [PDF]

open access: yes, 2012
NASA's Marshall Space Flight Center (MSFC) has recently invested much time and effort into the process development of Friction Pull Plug Welding (FPPW).
Bradford, Vann, Brooke, Shane A.
core   +1 more source

Fusion bonding of carbon fabric reinforced polyphenylene sulphide [PDF]

open access: yes, 2010
In recent years, there is a growing interest in joining techniques for thermoplastic composites as an alternative to adhesive bonding. In this manuscript, a fusion bonding process called hot-tool welding is investigated for this purpose and the used ...
De Baere, Ives   +2 more
core   +2 more sources

PELATIHAN TEKNIK PENGELASAN BAGI MASYARAKAT USIA PRODUKTIF UNTUK PRODUK REAL ESTATE, KANTOR PEMERINTAHAN DAN PELAYANAN MASYARAKAT

open access: yesDharma Raflesia, 2018
Welding process become a major part for small and large industries. Large industries using welding processes for cutting process plates, connecting plates, connecting pipelines and other components of the repair process.
Anizar Indriani, Yovan Witanto
doaj   +1 more source

The Influence of Key Process Parameters in CMT Arc Welding Repair of ZL114A Aluminum Alloy

open access: yesCrystals
This study employed cold metal transfer (CMT) welding technology to repair defects in ZL114A aluminum alloy, investigating the influence of key repair welding parameters (preheating temperature, overlap amount, wire feed speed, welding speed) and ...
Faming Shen   +7 more
doaj   +1 more source

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