Results 51 to 60 of about 360,028 (164)

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, Volume 28, Issue 12, 17 June 2026.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Deuterium permeation and retention behavior in copper-based brazing filler materials

Nuclear Materials and Energy
Copper-based brazing filler materials are commonly employed in vacuum brazing techniques to achieve joining of plasma-facing components for ITER. In this work, gas-driven permeation (GDP) and thermal desorption spectroscopy (TDS) experiments have been ...
Zi-Han Tao, Hao-Dong Liu, Si-Xiang Zhao, Xue-Chun Li, Cai-Bin Liu, Yi-Wen Zhu, Chen Wang, Hai-Shan Zhou, Guang-Nan Luo   +8 more
doaj   +1 more source

Microstructural and mechanical investigation of brazing 304L Stainless Steel with corner joint using a Ni-based shim and wire

Materials Research Express, 2021
This study investigated a suitable filler metal, diffusion depth of the elements of this filler metal in the base metal, and its effect on the mechanical properties of brazing bonding of sheets with different thicknesses of 304L stainless steel. For this
Hedayat Mohammad Soltani, Morteza Tayebi
doaj   +1 more source

Microstructure Evolution in an Aluminum Cladded Sheet during Vacuum Brazing [PDF]

, 2014
Microstructure evolution of a 3003 sheet cladded with 4004 brazing alloy is investigated during slow heating (1K/min) under secondary vacuum up to isothermal brazing temperature (590°C).
Bernardi, Cécile, Mazet, Thierry, Hazotte, Alain, Siredey-Schwaller, Nathalie, Lacaze, Jacques   +4 more
core   +1 more source

Dr. Aiman invents laser brazing connection innovation [PDF]

, 2020
Pekan, 12 November 2020 - A researcher from the Faculty of Mechanical and Automotive Engineering Technology (FTKMA), Universiti Malaysia Pahang (UMP), Dr.
Safriza, Baharuddin, Nur Hartini, Mohd Hatta   +1 more
core   +2 more sources

Ultrahigh Stiffness and Energy Absorption Properties of Isotropic Metallic Closed Cell Microlattices

Small, Volume 22, Issue 35, 23 June 2026.
True closed cell microlattices without holes are fabricated for the first time using a novel Laser Sheet Fusion additive manufacturing technique. These microlattices exhibited isotropy in stiffness and surprisingly, strength and plasticity as well, despite orientation‐dependent failure mechanisms. Furthermore, material work hardening is shown to be key
Dominic Kang Jueh Lim, Chang Quan Lai
wiley   +1 more source

Tailored TMES‐Modified Polyimide–Silica Aerogels for Enhanced Mechanical Performance and High‐Temperature Aerospace Applications

Natural Sciences, Volume 6, Issue 2, April 2026.
ABSTRACT The development of high‐performance thermal insulation and lightweight materials in aerospace applications requires overcoming the limitations of conventional aerogels. While polyimide (PI) aerogel offers flexibility and thermal stability, it suffers from shrinkage and a hydrophilic nature.
Shashi Kumar, Kaushik Pal
wiley   +1 more source

Dual‐Function In Situ Ti3(Cu,Al)3O Reinforcement for Simultaneous Strengthening and CTE Reduction in Sapphire/TC4 Active‐Brazed Joints

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The thermal expansion mismatch between sapphire and Ti‐6Al‐4V (TC4) alloy has traditionally limited the shear strength of ceramic‐metal joints to ≤ 170 MPa. In this study, active brazing with Ag‐35.25Cu‐1.75Ti (wt%) leads to the formation of a dual‐function microstructure, wherein uniformly dispersed submicron Ti3(Cu,Al)3O particles embedded ...
Hairui Liu, Shaohong Liu, Limin Zhou, Hao Cui, Hongying Pei, Wenyan Zhou, Manmen Liu, Haigang Dong, Ming Wen, Li Chen, Wei Wang, Song Li, Jianjun Wang, Liang Zuo   +13 more
wiley   +1 more source

MECHANISM ANALYSIS AND EXPERIMENTAL STUDY OF VACUUM ARC WELDING EQUIPMENT

Jixie qiangdu, 2017
There is no uniform standard for determining the parameters of the key factors in the process of vacuum arc brazing. The parameters of the vacuum arc welding equipment are determined by the experience.
MAO Jun, XIE ChunXue, XIE Miao, LIU ZhiXiang   +3 more
doaj  

A cryogenic probe for in situ delivery of gaseous samples for neutron scattering

Journal of Applied Crystallography, Volume 59, Issue 2, Page 700-704, April 2026.
We describe an optimized gas‐delivery stick for use with top‐loading cryostats for neutron scattering measurements.This laboratory note describes an optimized solution for the delivery of gaseous samples for neutron scattering measurements. The original design to accomplish this, though effective, was not ideal from a use and maintenance perspective ...
Chris Baldwin, Larissa Lopes Cavalcante, Nicholas D. Stapleton, Tait Francis, Tim D'Adam, Helen E. Maynard-Casely   +5 more
wiley   +1 more source