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Rare Earth Element Reduction to Metals
The reduction to metal of rare earth elements is a complex, energy-intensive, and environmentally damaging process currently undertaken by molten...
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Rare Earth Hydrides and Hydrogen Storage Alloys
It has long been found that hydrogen can be dissolved in steel and other metal alloys, which can cause stress corrosion and hydrogen embrittlement....
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Microstructure Formation of Al-Based Alloys in the Presence of Rare Earth Metals (Ce, La) and Mn under High Cooling Rate
This study explores the influence of chemical composition and cooling rate on the microstructural formation of Al-based alloys, predominantly alloyed...
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Mechanical Properties of High Entropy Alloys Based on Rare Earth Elements with Yttrium and Scandium
AbstractThe paper reports the research outcomes on the structural and chemical composition of the equiatomic GdTbDyHoSc and GdTbDyHoY high-entropy...
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Reduction of Rare Earth Elements Through Electrochemical and Metallothermic Methods
An overview of the reduction of rare earth elements through metallothermic and electrochemical methods is presented. The basic thermodynamic...
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Rare Earth Invar Alloys, Intermetallic Compounds, and Composite Oxides
Invar alloys are a special class of alloys showing little or no expansivity with temperature in the normal working range. The term “Invar” originated...
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High-Performance Aluminum Castings Containing Rare Earth Elements
Cerium(IV) oxide (CeO2) is one of the predominate oxides produced in rare earth mining. Much of it is discarded after separation from the higher...
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Influences of Rare-Earth Y Addition on the Microstructures, Mechanical Properties and Stacking Faults of ZK60 Alloys by Powder Metallurgy
Powder metallurgy and hot-pressing sintering are used to successfully prepare ZK60 and ZK60-3.63Y alloys. The effects of rare-earth Y addition on the...
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Rare Earth Magnetic Materials
The first generation of rare earth permanent magnets represented by SmCo5 appeared in the 1960s. The second generation of 2:17-type samarium-cobalt...
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Steel Plant Wastes as a Resource of Rare Earth Elements and Rare Metals–Characterisation, Resource Estimation, and Economic Assessment
Steel production results in a high magnitude of wastes that are either processed in the plant or sold for by-product generation due to stringent...
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Rare Earth Magnets: Manufacturing and Applications
A comprehensive review of rare earth magnet manufacturing and applications would need several book volumes to cover these topics in detail, so with...
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Phase equilibria and thermodynamic properties in the RE-Ni (RE = rare earth metals) binary systems
The RE-Ni (RE = La, Ce, Nd, Tb and Ho) binary systems have been optimized thermodynamically using the CALPHAD (CALculation of PhAse Diagram) method...
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Advancements in Aluminum Matrix Composites: A Comprehensive Review on the Mechanical and Microstructural Attributes of Rare Earth Elements (REEs) and Rare Earth Oxides (REOs) Doped Materials
Rare earth elements (REEs) and their oxides have become seed of the modern technology. Lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium...
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Conventional Rare Earth Element Mineral Deposits—The Global Landscape
Four conventional mineral deposit types—carbonatite, alkaline igneous, heavy mineral sand, and regolith-hosted ion-adsorption clay deposits—currently...
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Effect of Single and Co-addition of Rare Earth on the Microstructure, Mechanical Properties, and Corrosion Behavior of AZ31 Magnesium Alloys
In this work, AZ31 and AZ31-1 wt.% RE (RE = Nd, Dy, Nd+Dy) alloys were prepared by conventional casting. The effect of single and co-addition of rare...
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Rare Earth Markets and Their Industrial Applications
Continuous discoveries of the unique chemical and physical properties of rare earth elements (REEs) throughout history have had a major impact on...
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Melting Efficiently Rare Earth Steel by Whole Scrap Steel
Aimed to efficiently recycle and utilize the scrap steelScrap steel to produce high-end micro-alloyed rare earthRare earth steelSteel, this study...
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Rare Earth Oxide Applications in Ceramic Coatings for Turbine Engines
Ceramic coatings containing rare earth oxides (REO) play a critical role in enabling high performance and efficiency in gas turbines used for power...
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The Use of Rare Earth Metals in Al–Si–Cu Casting Alloys
In the current study, a series of forty-two cast Al–Si–Cu–Mg -based alloys with additions of transition metals (V, Cr, Ni) and rare earth (RE) metals...
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Rare Earth Research, Production, Policy, and Future Development
Since scientists discovered mixed-rare earth “yttrium soil” in 1787, 234 years have passed. The research, production, development, and application of...