Results 81 to 90 of about 1,710 (208)
Activation Energy of Tantalum-Tungsten Oxide Thermite Reaction [PDF]
, 2010 The activation energy of a high melting temperature sol-gel (SG) derived tantalum-tungsten oxide thermite composite was determined using the Kissinger isoconversion method.
Kuntz, J. +3 more
core
Distribution of Functional Traits Along Climatic Gradients in the Subtropical Atlantic Forest
Austral Ecology, Volume 50, Issue 11, November 2025.We assessed the correlation between climatic factors and altitude with the spatial distribution of tree functional traits in the Subtropical Atlantic Forest. Deciduousness, symbiotic fixation of nitrogen (SNF), toothed leaf, spinescence and leaf area were more significantly associated with climatic drivers.
Geraldo Ceni Coelho +3 more
wiley +1 more source
Combustion synthesis of ultra‐high temperature ceramics: Review
International Journal of Applied Ceramic Technology, Volume 22, Issue 6, November/December 2025.Abstract Novel and future‐oriented aerospace, energy, transportation, and other industrial technologies require materials capable of operating at temperatures above 2000°C. Ultra‐high temperature ceramic materials (UHTCs), based on carbides, borides, carbonitrides, and nitrides of transition metals—many with melting points exceeding 3000°C—possess the ...
Alexander S. Mukasyan +1 more
wiley +1 more source
Quantifying Energy Transfer From a Reacting Thermite to a Target Using Infrared Diagnostics
, 2009 A study was conducted to examine the energy transfer from a reacted thermite placed on a steel target substrate. A high speed infrared camera captured a temporally evolving thermal distribution on the substrate, while the thermite, which was placed in a ...
Jerry Dunn +2 more
core +1 more source
Improving fatigue performance of rail thermite welds
EPJ Web of Conferences, 2010 Rail transport development offers economic and ecological interests. Nevertheless, it requires heavy investments in rolling material and infrastructure.
Winiar L. +3 more
doaj +1 more source
Pyrotechnic heater setup as a calorimeter: Micro- vs. nano- Mg/Fe2O3 thermites
MATEC Web of Conferences, 2018 Combustion of thermite composition Mg/Fe2O3 with micron- and nano-sized components was studied in pyrotechnic heater setup. Pressed charges were burned out in hermetic steel tubes with simultaneous pressure and temperature registration.
Monogarov Konstantin +4 more
doaj +1 more source
Microwave Ignition of Thermites
Propellants, Explosives, PyrotechnicsAbstractThis study investigates the microwave ignition behavior of a range of thermites of aluminum, boron, titanium, and tantalum fuels with oxides of Bi2O3, CuO, and Fe2O3. In order to gain insight into the modes of energy transfer leading to ignition, thermites are heated in either a purely electric or magnetic field environment within a single‐mode
Justin Lajoie +4 more
openaire +1 more source
Case Studies in Construction MaterialsThis in-depth study assesses the fatigue life of thermite-welded 60E1 rails by combining fatigue experimental tests with field measurement data. Material characterization, conducted using X-ray Diffraction (XRD), X-ray Fluorescence (XRF), and Scanning ...
Hohyun Lee +6 more
doaj +1 more source
SCB thermite igniter studies [PDF]
, 1996 The authors report on recent studies comparing the ignition threshold of temperature cycled, SCB thermite devices with units that were not submitted to temperature cycling.
Wackerbarth, D. E. +2 more
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