Results 141 to 150 of about 141,450 (294)
Relationship between Thermal Diffusivity and Mechanical Properties of Wood. [PDF]
Materials (Basel), 2022 Golovin YI +9 more
europepmc +1 more source
Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites
Advanced Engineering Materials, EarlyView.Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter +9 more
wiley +1 more source
Effect of Surface Topology on the Apparent Thermal Diffusivity of Thin Samples at LFA Measurements. [PDF]
Materials (Basel), 2022 Szczepaniak R.
europepmc +1 more source
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
A new model for heating of Solar North Polar Coronal Hole
, 2015 This paper presents a new model of North Polar Coronal Hole (NPCH) to study dissipation/propagation of MHD waves. We investigate the effects of the isotropic viscosity and heat conduction on the propagation characteristics of the MHD waves in NPCH.
Devlen, E. +3 more
core
Advanced Engineering Materials, EarlyView.A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič +7 more
wiley +1 more source
Observation of giant and tunable thermal diffusivity of a Dirac fluid at room temperature. [PDF]
Nat Nanotechnol, 2021 Block A +10 more
europepmc +1 more source
Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment
Advanced Engineering Materials, EarlyView.This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li +5 more
wiley +1 more source
Determination of hot mix asphalt thermal characteristics prepared with different binders.
Revista Tecnologia, 2009 The improvement of mathematical models for analysis of the thermal and mechanical behavior of pavements increases the need to know the materials characteristics. This paper has as goal analize methods to calculate thermal diffusivity and determine the
Luciano Pivoto Specht +2 more
doaj
A technique to measure the thermal diffusivity of high T(sub c) superconductors [PDF]
High T(sub c) superconducting electrical current leads and ground straps will be used in cryogenic coolers in future NASA Goddard Space Flight Center missions.
Powers, Charles E.
core +1 more source