Results 81 to 90 of about 18,782 (207)

Activating Flux TIG Welding Technology of 2219 High Strength Aluminum Alloy

Cailiao gongcheng, 2018
Straight polarity direct current method(DCSP A-TIG) was applied to join 2219 high strength aluminum alloy, and the effects of single-component(AlF3,LiF), three-component (AlF3+30%LiF+10%KF-AlF3) and four-component (AlF3+30%LiF+10%KF-AlF3+10%K2SiF6 ...
LI Hui, ZOU Jia-sheng, YAO Jun-shan, PENG Hao-ping   +3 more
doaj   +1 more source

Preparation and Characterization of Ti‐6‐4 and Ti‐8‐1‐1 Metal Matrix Composites with High Specific Stiffness Using Powder Hot Extrusion and Arc Remelting

Advanced Engineering Materials, Volume 26, Issue 14, July 2024.
Powder hot extrusion and heat treatment of titanium metal matrix composite's lead to high specific stiffnesses of 34.6 GPa cm3 g−1. Remelting, to simulate an additive manufacturing method, of these materials results in severe changes of the microstructure and a decrease in the mechanical properties even with ex situ reinforcements. Titanium alloys with
Nico Moser, Ella Staufer, Thomas Klein, Jelena Horky, Martin Schmitz‐Niederau, Erich Neubauer, Lena Trunova, Christian Edtmaier   +7 more
wiley   +1 more source

Synchrotron x-ray measurement and finite element analysis of residual strain in TIG welded aluminium alloy 2024 [PDF]

, 2006
Residual strains have been measured in a tungsten inert gas (TIG) butt-welded 2024 aluminum alloy plate using synchrotron X-ray diffraction. Novel two-dimensional strain maps spanning the entire plate reveal steep gradients in residual stress and provide
Hughes, DJ, Preston, RV, Shercliff, HR, Smith, SD, Webster, PJ, Withers, PJ   +5 more
core  

Progress of welding in shipbuilding [PDF]

, 2009
Práce se zabývá metodami svařování ve stavbě lodí, shrnuje základní používané metody svařování jako SAW, MAG, MIG, TIG, laser, Laser-Hybrid. Popisuje vlastnosti svařovaných materiálů. Speciálně pak materiály HY80 a HY100.
Urban, Václav
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

Study on the Microstructure and Properties of 14-mm Thick Titanium Alloy K-TIG Welded Joint

Chengshi guidao jiaotong yanjiu
ObjectiveThe multi-layer multi-pass arc wel-ding process commonly employed for titanium alloys, is prone to welding quality issues such as numerous welding defects and significant post-weld deformation.
Hongxiao WANG, Chunsheng WANG, Xuehong ZHANG, Zhiqiang ZHANG, Shangeng WANG, Juan DONG   +5 more
doaj   +1 more source

Analisis Penggunaan Las Tig Pada Alat Fuel Piling Untuk Pengelasan Pin Bahan Bakar Tipe Pwr [PDF]

, 2008
ANALISIS PENGGUNAAN LAS TIG PADA ALAT FUEL PILING UNTUK PENGELASAN PIN BAHAN BAKAR TIPE PWR. Telah dilakukan analisis penggunaan las Tunsten Inert Gas (TIG) pada alat fuel piling dengan tujuan peralatan tersebut dapat dipakai untuk mengelas
Gogo, A. (Antonio), Sibarani, M. (Maradu), Triarjo, T. (Triarjo)   +2 more
core  

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

Evaluation of ceramic flexural strength of a cobalt-chromium alloy subjected to airborne particle abrasion and tungsten inert gas welding

Brazilian Journal of Oral Sciences, 2019
Aim: The aim of this study was to evaluate the influence of tungsten inert gas (TIG) welding and airborne particle abrasion using aluminum oxide particles on the flexural strength of a joint between ceramic and cobalt-chromium alloys.
Laise Pena Braga Monteiro, Issae Sousa Sano, Suelen Reis Cunha, Eliza Burlamaqui Klautau, Bruno Pereira Alves   +4 more
doaj   +1 more source

Mathematical Model for Prediction and Optimization of Weld Bead Geometry in All-Position Automatic Welding of Pipes

Metals, 2018
In this study all-position automatic tungsten inert gas (TIG) welding was exploited to enhance quality and efficiency in the welding of copper-nickel alloy pipes.
Baoyi Liao, Yonghua Shi, Yanxin Cui, Shuwan Cui, Zexin Jiang, Yaoyong Yi   +5 more
doaj   +1 more source