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High-Speed GMAW and Laser GMAW Hybrid Welding of Steel Sheet [PDF]

, 2009
Arc welding is the most widely used set of joining technologies in industry today. The automotive tier supplier network and light manufacturing are significant users of arc welding, particularly gas metal arc welding (GMAW) and pulsed GMAW (GMAW-P ...
Harris, I. D.
core   +3 more sources

Investigations into the Microstructure and Texture Evolution of Inertia-Friction-Welded Dissimilar Titanium Alloys

Metals, 2023
The welded joint of a dissimilar titanium alloy was obtained via inertial friction welding technology. The characteristics of the bonding interface and the microstructure of the welded joint were investigated via optical microscopy, scanning electron ...
Jun Zhou, Yanquan Wu, Chunbo Zhang, Wu Liang, Rui Li, Feng Qin   +5 more
doaj   +1 more source

Illicit cigarette packs found in urban retail locations

Tobacco Induced Diseases, 2018
Background Understanding the illicit cigarette market is important for tobacco control. Tobacco companies have used illicit trade to introduce products to new markets and avoid taxation.
Kevin Welding, Katherine Smith, Joanna Cohen   +2 more
doaj   +1 more source

The Mechanical Properties and Elastic Anisotropies of Cubic Ni3Al from First Principles Calculations

Crystals, 2018
Ni3Al-based superalloys have excellent mechanical properties which have been widely used in civilian and military fields. In this study, the mechanical properties of the face-centred cubic structure Ni3Al were investigated by a first principles study ...
Xinghe Luan, Hongbo Qin, Fengmei Liu, Zongbei Dai, Yaoyong Yi, Qi Li   +5 more
doaj   +1 more source

Effects of TiO2 Addition on the Electrochemical Performance of the Overlay Welded High-manganese Steel Cladding

MATEC Web of Conferences, 2017
Series of overlay flux-cored wires with different content of TiO2 were fabricated, and different claddings of high-manganese steel are welded by flux cored arc welding (FCAW).
Yi Jianglong, Wang Kai, Niu Ben, Wang Xinxin, Wang Jianyi, Dong Chunlin   +5 more
doaj   +1 more source

Effect of Mixed Rare Earths on the Wetting Behavior and Interfacial Reaction between Sn-0.70Cu-0.05Ni Solder and Amorphous Fe84.3Si0.3B5.4 Alloy

MATEC Web of Conferences, 2018
In order to explore the effect of addition of mixed rare earths (MRE) on the wetting behavior and interfacial reaction between Sn-0.70Cu-0.05Ni solder and amorphous Fe84.3Si10.3B5.4 alloy, 0.25 wt.% percentage of the MRE, which are mainly elements La and
Hou Bin, Liu Fengmei, Wang Hongqin, Zhang Yupeng, Yi Jianglong, Qin Hongbo   +5 more
doaj   +1 more source

The Effect of Thermal Inputs on Microstructure and Corrosion Resistance of WC Particle-Reinforced High Chromium Wear-Resistant Steel

International Journal of Electrochemical Science, 2021
The purpose of this study is to improve corrosion resistance of WC particle reinforced high-chromium wear-resistant steel by different thermal inputs. The polarization curve and electrochemical impedance spectroscopy of the sample at a low potential in 3.
Ben Niu, Junfu Chen, Yaoyong Yi, Linlin Pan, Xiaodong Zou, Jianglong Yi, Yongjun Hu   +6 more
doaj   +1 more source

Relaxation behavior of polyethylene welded joints

Nanoscale Research Letters, 2017
The paper presents results of the investigation of structure relaxation and thermal properties of PE-80 and PE-100 polyethylene hot-tool butt welds. It was found that a weld with the re-crystallized crystalline structure is formed during the welding of ...
Valeriy Demchenko, Maksym Iurzhenko, Andriy Shadrin, Anatoliy Galchun   +3 more
doaj   +1 more source

Effect of Shielding Gas on the Microstructure and Properties of Laser-MAG Hybrid Welded Joint for Nickel-Saving Stainless Steel

Advances in Materials Science and Engineering, 2022
Laser-MAG (metal active gas) hybrid welding of nickel-saving 08Cr19Mn6Ni3Cu2N stainless steel was carried out by using 98%Ar + 2%N2 and 95%Ar + 5%CO2 as shielding gases.
Naiwen Fang, Ruisheng Huang, Xingxing Wang, Jiahao Tian, Shuai Li, Pengbo Wu, Kai Xu, Peng He, GuoDong Wen, Laizhu Jiang   +9 more
doaj   +1 more source

Analysis of hybrid Nd:Yag laser-MAG arc welding processes. [PDF]

, 2011
In the hybrid laser-arc welding process, a laser beam and an electric arc are coupled in order to combine the advantages of both processes: high welding speed, low thermal load and high depth penetration thanks to the laser; less demanding on joint ...
F. Coste, E. Le Guen, P. Le Masson, COSTE, Frédéric, LE MASSON, Philippe, M. Carin, LE GUEN, Emilie, FABBRO, Rémy, CARIN, Muriel, R. Fabbro   +9 more
core   +1 more source