Results 51 to 60 of about 9,325 (181)
Chemistry–Methods, Volume 6, Issue 2, February 2026.Modulation excitation spectroscopy (MES) is a powerful method to provide information on active species and sites in catalytic reactions. We present the design of a diffuse‐reflectance IR Fourier transform spectroscopy (DRIFTS) cell, which is suitable for MES but also applicable to other in situ and operando DRIFTS studies on catalytic materials.
Anastasia Filtschew +3 more
wiley +1 more source
Deuterium permeation and retention behavior in copper-based brazing filler materials
Nuclear Materials and EnergyCopper-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 +8 more
doaj +1 more source
Soldering Si3N4 to Invar42 by a localized heating process
International Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.Abstract This study investigates the soldering process for joining silicon nitride (Si3N4), a commonly used ceramic, to Invar42, a low thermal expansion alloy. The focus lies on analyzing interfacial reactions and evaluating the bonding performance of the Si3N4—Invar42 joint.
Stefano De La Pierre +5 more
wiley +1 more source
Effect of Vacuum Brazing Conditions of Inconel 718 Superalloy Sheets on Microstructure and Mechanical Properties of Joints [PDF]
Archives of Metallurgy and MaterialsVacuum furnace brazing is one of the most commonly used joining processes in the aerospace industry, utilized in the manufacturing of the complex components of turbine jet engines, working in both their cold and hot sections.
K. Krystek +3 more
doaj +1 more source
Method of fluxless brazing and diffusion bonding of aluminum containing components [PDF]
, 1976 A method of diffusion bonding and fluxless brazing of aluminum containing components is reported. The aluminum surfaces are freed of any aluminum oxide coating and are coated with a polymeric sealer which can be thermally removed leaving essentially no ...
Featherston, A. B., Okelly, K. P.
core +1 more source
International Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.This study introduces a dual‐mode green‐state strategy for stereolithography‐based ceramic additive manufacturing. In the first mode, UV‐curable resin‐assisted bonding enables the assembly of monolithic ceramic architectures, expanding design freedom.
Anand Rathnam +2 more
wiley +1 more source
Advanced Functional Materials, Volume 36, Issue 7, 22 January 2026.Additive manufacturing is expanding beyond mechanical prosthetics into microelectronic implants. This work presents a diamond‐titanium hybrid that enables wireless power transfer, localized heating, and flow sensing. The use of additive manufacturing combined with the biocompatibility of the diamond‐titanium hybrid material paves the way toward new ...
Joshua Zarins +9 more
wiley +1 more source
Acta Polytechnica, 2010 This paper presents a detailed examination of the structure of the transitional area between a brazing alloy and the parent material, the dimensions of the diffusion zones that are created, and the influence on them of a change in the brazing parameters.
R. Augustin, R. Koleňák
doaj
Joining of γ-TiAl Alloy to Ni-Based Superalloy Using Ag-Cu Sputtered Coated Ti Brazing Filler Foil
Metals, 2018 Joining γ-TiAl alloy to Ni-based superalloy Hastelloy using Ag-Cu sputtered coated Ti foil as brazing filler was investigated in this study. Brazing experiments were performed at 900, 950, and 980 °C with a dwelling stage of 10 min in vacuum ...
Sónia Simões +2 more
doaj +1 more source
Development and evaluation of braze alloys for vacuum furnace brazing [PDF]
Copper and copper-base alloys tested for use in vacuum furnace brazing of rocket engine tubular thrust ...
Gustafson, K. L.
core +1 more source