Results 11 to 20 of about 34,109 (257)

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

open access: yesMATEC 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   +5 more
doaj   +1 more source

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

open access: yesCrystals, 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   +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

open access: yesMATEC 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   +5 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

open access: yesAdvances 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   +9 more
doaj   +1 more source

Relaxation behavior of polyethylene welded joints

open access: yesNanoscale 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   +3 more
doaj   +1 more source

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

open access: yesInternational 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   +6 more
doaj   +1 more source

Microstructure Characteristics and Corrosion Resistance of Friction Stir Welded 2205 Duplex Stainless Steel

open access: yesAdvances in Materials Science and Engineering, 2021
In this study, 2205 duplex stainless steel was friction-stir-welded at different welding speeds. The microstructural characteristics such as grain sizes, grain boundary misorientation angles, and phase contents in the stir zones of the joints were ...
Yunqiang Zhao   +6 more
doaj   +1 more source

Availability and price distribution of three popular brand variants

open access: yesTobacco Induced Diseases, 2018
Background Price is an important determinant of demand for tobacco products, with price increases being a highly effective tobacco control measure. This study investigates the availability and purchase prices of three brand variants within each of nine ...
Kevin Welding   +2 more
doaj   +1 more source

Effect of Bonding Temperature on Microstructure Evolution during TLP Bonding of a Ni3Al based Superalloy IC10

open access: yesMATEC Web of Conferences, 2018
Transient liquid phase (TLP) bonding of Ni3Al-based superalloy IC10 was carried out using the interlayer based on the base metal which added B and Hf as the melting point depressant elements.
Yue Xiong   +4 more
doaj   +1 more source

Oops, I Did It Again! The Humour of Incongruity, Risk-Taking and Creativity in Art Practice and Everyday Life

open access: yesSocieties
This article explores the incongruous results of creativity and risk-taking within art practice and everyday life as encountered through the photographic image. The impetus for this study was a humorous experience that took place during health and safety
Philip Welding
doaj   +1 more source

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