Results 161 to 170 of about 673,005 (385)

On the Brittleness of Heat-affected Zone (Report 5)

, 1955
N. Nagai, H. Suemitsu, T. Owa
openalex   +2 more sources

Brittle fracture in heat-affected zones of girth welds of modern line pipe steel (X100)

, 2006
International audienceGirth welds of modern line pipe steel, such as X100, issued from a pulsed automatic gas metal arc welding, were tested to check their performance in artic temperature conditions.
Besson, Jacques, Bilat, Anne-Sophie, Gourgues-Lorenzon, Anne-Françoise, Pineau, André, Richard, G.   +4 more
core   +1 more source

Evaluation of glass welding by ultrashort pulse laser [PDF]

, 2008
It is considered that fusion welding should be the most promising technique in glass joining, since joining can be accomplished without any intermediated layer and mechanical contact.
Mohid, Zazuli
core  

Mechanism of BN-Promoting Acicular Ferrite Nucleation to Improve Heat-Affected Zone Toughness of V-N-Ti Microalloyed Offshore Steel. [PDF]

Materials (Basel), 2022
Shi Z, Pan T, Li Y, Luo X, Chai F.
europepmc   +1 more source

Laser Remelting of a CrMnFeCoNi High‐Entropy Alloy: Effect of Energy Density on Elemental Segregation

Advanced Engineering Materials, EarlyView.
Laser remelting of a CrMnFeCoNi high‐entropy alloy reveals that optimal chemical homogenization occurs between 30 and 40 J·mm−2. Within this range, elemental segregation is reduced by over 30% compared to the as‐cast state. The study establishes this window as a fast, effective alternative to prolonged annealing for achieving uniform elemental ...
Ajay Talbot, Xiao Shang, Wandong Wang, Changjun Cheng, Tianyi Lyu, Yu Zou   +5 more
wiley   +1 more source

Material Strength Optimization of Dissimilar MIG Welding between Carbon and Stainless Steels

Metals
This study examines the effects of stick-out, welding current, welding speed, and voltage on the mechanical characteristics and microstructure of MIG welding on SUS 304 stainless steel and S20C steel.
Hoang Van Huong, Thanh Tan Nguyen, Van-Thuc Nguyen, Van Thanh Tien Nguyen   +3 more
doaj   +1 more source

Continuous Cooling Transformation Diagram of the High Tensile Steel "Wel-ten 55" and Structures and Properties of Heat-Affected Zone by Welding (Report 5)

, 1958
H. Sekiguchi, M. Inagaki
openalex   +2 more sources

Analysis of the microstructure and microhardness of rotary friction welded titanium (Ti‐6AL‐V4) rods [PDF]

, 2018
: This paper presents the evolution of mechanical properties in Ti6Al4V rods welded by rotary friction welding. This is evaluated by monitoring the microstructure and micro hardness changes resulting from the welding.
Madyira, D. M., Mashinini, P. M., Mukhawana, D. M.   +2 more
core   +1 more source

Microstructure and Local Mechanical Properties of the Heat-Affected Zone of a Resistance Spot Welded Medium-Mn Steel. [PDF]

Materials (Basel), 2021
Stadler M, Schnitzer R, Gruber M, Steineder K, Hofer C.   +4 more
europepmc   +1 more source

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

Advanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun, Muhammad Usman Farid, Wenlong Xi, Gang Lu, Min Wei Boey, Sai Kishore Ravi, Patrick H.‐L. Sit, Alicia Kyoungjin An   +7 more
wiley   +1 more source