Results 111 to 120 of about 160,665 (306)
Critical Metals in Hydrothermal Ores: Resources, Recovery, and Challenges [PDF]
, 2020 The development of sustainable supplies of critical minerals and metals is required if society is to succeed in the decarbonisation of the global economy.
Fan, Hongrui +2 more
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Journal of Materials Research and TechnologyGrain boundary serration and its effect on creep property in LPBF-built Inconel 718 alloy was investigated systematically. By considering the variation of the wavelength and amplitude with processing parameters, this study elucidates the evolution of the
Qiankun Shi +6 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
CRITICAL PHENOMENA AND THE METAL-NONMETAL TRANSITION IN LIQUID METALS [PDF]
, 1991 Experimental results for fluid metals near the liquid-vapour critical point show that profound changes in the electronic structure of fluid metals occur in that region.
F. HENSEL +4 more
core +1 more source
Effects of crucible materials on the H2 reduction of MoO3
Journal of Materials Research and TechnologyThe present study examined how different crucible materials (W, Mo, corundum, and 310S high-temperature-resistant stainless steel) affected hydrogen-reduced molybdenum trioxide, focusing on the resulting Mo powder's morphology, particle size and impurity
Shiming Zhang +7 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe +4 more
wiley +1 more source
Deformation Twinning In Bulk Nanocrystalline Metals: Experimental Observations [PDF]
, 2008 Deformation twins have been observed in nanocrystalline (nc) fcc metals with medium-to-high stacking fault energies such as aluminum, copper, and nickel.
Zhu, YT (reprint author), N Carolina State Univ, Dept Mat Sci & Engn, Box 7907, Raleigh, NC 27695 USA. +3 more
core +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
"Pricing of Non-ferrous Metals Futures on the London Metal Exchange" [PDF]
The London Metal Exchange (LME) is the most important centre for spot and futures trading in the main industrially-used non-ferrous metals. In this paper, data on 3-month futures contracts for aluminium, aluminium alloy, copper, lead, nickel, tin and ...
Michael McAleer, Clinton Watkins
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Defects and deformation in nanostructured metals [PDF]
, 2009 textA better understanding of how the nanoscale environment affects the mechanical properties of materials, in particular metallic nanoparticles and nanocrystalline metals is vital to the development of next generation materials.
Carlton, Christopher Earl
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