Results 31 to 40 of about 190,949 (306)
Calorimetric study on Bi-Cu-Sn alloys
High Temperature Materials and Processes, 2019 The paper presents results of calorimetric investigation of the Bi-Cu-Sn system by means of differential scanning calorimetry (DSC) at the temperature interval 25-1250∘C, Values of liquidus, solidus and invariant reactions temperatures, as well as ...
Romanowska Jolanta
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Nature ElectronicsAbstract The measurement of energy is a fundamental tool used in quantum technology and computing. Some of the most sensitive energy detectors—bolometers and calorimeters—are thermal, meaning that they operate by absorbing incoming energy, converting it into heat and reading out the resulting temperature change electrically using a ...
András Márton Gunyhó +6 more
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Combustion calorimetry with fluorine: constant pressure flame calorimetry
Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1960 Instruments and methods have been developed and are described for the measurement of heats of reaction between fluorine and other gaseous materials. Verification of the amount of reaction of hydrogenous materials is possible. The estimated accuracy of measurements is about 0.3 percent. Lack of certainty of the magnitude of corrections to be applied for
Armstrong, G. T., Jessup, R. S.
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Advanced Engineering Materials, EarlyView.The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi +3 more
wiley +1 more source
Monitoramento de reações de homopolimerização em emulsão através de técnicas colorimétricas [PDF]
, 2006 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaCalorimetria de reação é a medida do consumo ou liberação de energia que acompanha um sistema em reação (incluindo mudança
Esposito, Marcelo
core
Practical utility and reliability of whole-room calorimetry in young children [PDF]
, 2012 The use of whole-room calorimetry (WRC) in young children can increase our understanding of children's energy balance. However, studies using WRC in young children are rare due to concerns about its feasibility.
Batterham, Marijka J. +9 more
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Isosorbide as a Molecular Glass: New Insights into the Physicochemical Behavior of a Biobased Diol
MoleculesThis paper presents a study of the thermal and rheological properties of isosorbide, showing that its degradation temperature (around 100 °C) is much lower than values previously proposed in the literature.
Nadia Hammami +4 more
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The Krefelder Ciliatetest: A New Experimental Method to Study the Toxicity of Chemicals [PDF]
Kemija u Industriji, 2007 During the last years, skin compatibility of textiles has gained importance for consumers. Therefore, the development of suitable test methods for the evaluation of skin compatibility is a vital challenge.
Schollmeyer, E., Buschmann, H. J.
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