Results 21 to 30 of about 868,485 (347)

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

Advances in Ultrasonic Welding of Thermoplastic Composites: A Review

Materials, 2020
The ultrasonic welding (UW) technique is an ultra-fast joining process, and it is used to join thermoplastic composite structures, and provides an excellent bonding strength.
S. K. Bhudolia, Goram Gohel, K. Leong, A. Islam   +3 more
semanticscholar   +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

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

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

Advances 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, Chunlin Dong, Zhongxue Jia, Jiaqing You, Jinhong Tan, Shu Miao, Yaoyong Yi   +6 more
doaj   +1 more source

Availability and price distribution of three popular brand variants

Tobacco 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, Katherine Smith, Joanna Cohen   +2 more
doaj   +1 more source

Investigation of welded joints of long-term operated gas pipeline controllable rolled X70 steel [PDF]

FME Transactions, 2023
The complex properties (mechanical, microstructure, and electrochemical) of controllable rolling X70 steel pipes of the main gas pipeline with a diameter of 1420 mm after an operation for 20 years and emergency reserve pipe after a similar period of ...
Nyrkova Lyudmila I., Goncharenko Larysa V., Rybakov Anatoly O., Osadchuk Svetlana O., Klymenko Anatoly V., Kharchenko Yulia O.   +5 more
doaj  

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

MATEC 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, Liu Fengmei, Chen Hexing, Wan Di, Qin Hongbo   +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

Societies
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

Comparison of Microstructure and Mechanical Properties of Induction and Vacuume Brazed Joint of Titanium Via Copper and Ag-Cu Eutectic Filler Metal / Mikrostruktura I Właściwości Mechaniczne Połączeń Tytanu Lutowanych Indukcyjnie I Próżniowo Z Użyciem Spoiwa Miedzianego I Eutektycznego Ag-Cu

Archives of Metallurgy and Materials, 2015
This study presents the basic physico-chemical properties and describes the brazeability of titanium. The work contains the results of macro and microscopic metallographic examination as well as the results of strength-related tests of vacuum and ...
Różański M., Majewski D., Krasnowski K.   +2 more
doaj   +1 more source