Results 121 to 130 of about 414,449 (383)
The (love & hate) role of entropy in process metallurgy
Process metallurgy is the basis for the production, refining and recycling of metals and is based on knowledge of transport phenomena, thermodynamics and reaction kinetics, and of their interaction in high-temperature, heterogeneous metallurgical ...
H. Tveit, L. Kolbeinsen
semanticscholar +1 more source
This study demonstrates the use of a low‐cost 3D printing technique to prepare a large‐area PVDF‐FAPbI3 composite dielectric film for flexible TENG application. The δ→α phase transformation of the FAPbI3 nanofillers has significantly improved the β‐phase content, morphology, and dielectric properties of the PVDF film.
Nurfatin Hafizah Zain Karimy+7 more
wiley +1 more source
Regional household and poverty effects of Russia's accession to the world trade organization [PDF]
This paper develops a seven-region comparative static computable general equilibrium model of Russia to assess the impact of accession tothe World Trade Organization on these seven regions (the federal okrugs) of Russia.
Rutherford, Thomas, Tarr, David
core
The effect of processing route on properties of HfNbTaTiZr high entropy alloy [PDF]
High entropy alloys (HEA) have been one of the most attractive groups of materials for researchers in the last several years. Since HEAs are potential candidates for many (e.g., refractory, cryogenic, medical) applications, their properties are studied ...
Kim, Hyoung-Seop+8 more
core +1 more source
Experimental and Theoretical Confirmation of Covalent Bonding in α‐Pu
From a combination of Reverse Monte Carlo dynamic rigid body fitting to the pair distribution functional and novel density functional approaches, the existence of covalent bonding is confirmed in α‐plutonium alongside other bonding types (i.e. mixed bonding schemes).
Alexander R. Muñoz+10 more
wiley +1 more source
For the evaluation of wear behavior of Mg composites under oil lubrication conditions, powder metallurgy Mg97Y2Zn1 alloy reinforced with additive Mg2Si particles were fabricated by the repeated plastic working (RPW) and hot extrusion. The RPW process was
Katsuyoshi Kondoh+2 more
doaj +1 more source
Nucleation of SiO$$_{2}$$-CaO-Al$$_{2}$$O$$_{3}$$ Slag in Oxidative Ladle Refining of Metallurgical Grade Silicon [PDF]
Erlend L. Bjørnstad, Gabriella Tranell
openalex +1 more source
Processes, microstructure and properties of vanadium microalloyed steels [PDF]
Vanadium as an important alloying element in steels was initially associated with the properties achieved following tempering. Interest in the microstructure was stimulated by the advent of transmission electron microscopes with a resolution of ~1nm ...
Baker, T.N.
core +1 more source
This study evaluates the scalability of PQD GNC‐based LSCs for BIPV applications. Experimental data and Monte Carlo simulations predict performance up to 1 m2, achieving a peak power conversion efficiency of 3.17%. The results confirm the viability of these LSCs for energy‐efficient building applications.
Emre İlter+6 more
wiley +1 more source
Testing the general validity of the Heckscher-Ohlin Theorem: the natural experiment of Japan [PDF]
We exploit Japan's 19th century opening up to trade to test a general formulation of the Heckscher-Ohlin theorem. This formulation is based on Ohlin's measure of factor scarcity where autarky factor prices impose a refutable prediction on the economy's ...
Bernhofen, Daniel M., Brown, John C.
core +3 more sources