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rare earth efficiency

New alloy promises to boost rare earth …

New alloy promises to boost rare earth production while improving energy efficiency of engines Date: June 4, 2016 Source: Oak Ridge National Laboratory

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EFFICIENCY IN SMALL PERMANENT MAGNET DC …

EFFICIENCY IN SMALL PERMANENT MAGNET DC GENERATORS The overall efficiency of small permanent magnet dc generators is determined by several independent

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High efficiency rareearth emitter for …

High efficiency rareearth emitter for thermophotovoltaic applications E. S. Sakr, Z. Zhou, and P. Bermela) Birck Nanotechnology Center, School of Electrical and ...

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Effects of Rare Earth on the Refinement Efficiency of ...

Effects of different rare earth contents on refinement efficiency of aluminum ingot with fine grain were investigated by optical microscope, SEM (scanning electron microscope ...

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Absolute efficiency of rare earth oxysulphide screens in ...

Absolute efficiency of rare earth oxysulphide screens in reflection mode observation View the table of contents for this issue, or go to the journal homepage for more

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Industrial Uses of Rare Earths: Namibia Rare …

How Are Rare Earths Used? There are 17 elements found on the earth that are classified as rare earth elements (REE). While the word "rare” may make you think that ...

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Highefficiency Rare Earth Luminescence …

The present paper reviews the recent developmeat of highefficiency rare earth luminescence materials, Which include tribard phosphor for lamp, upconversion ...

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A high efficiency rare earthfree orange emitting …

This communication provides a brief summary on rare earth (RE)based and RE freebased nitrides and oxynitride phosphors reporting for the first time the photol

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Rare earth element Wikipedia

A rare earth element (REE) or rare earth metal (REM), as defined by IUPAC, is one of a set of seventeen chemical elements in the periodic table ...

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High Efficiency Electric Motor Freed of Rare Earth …

of Japan announced an electric motor with 93% efficiency without using rare earth elements using instead amorphous iron and other design improvements.

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High efficiency rareearth emitter for …

In this work, we propose a rareearthbased ceramic thermal emitter design that can boost thermophotovoltaic (TPV) efficiencies significantly without coldside ...

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Keys to Rare Earth Companies’ Success: …

Keys to Rare Earth Companies’ Success: Innovation, Cost Efficiency. ... The tenor of the rare earth ... Innovation and cost efficiency are going to be what ...

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Rareearth doped materials enhance silicon solar …

Rareearth doped materials enhance silicon solar cell ... Rare earth (RE) ions, in which ... Modifying the solar spectrum to enhance silicon solar cell efficiency ...

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Clean Energy RETA

Rare earth elements are at the forefront of clean energy production and a leading driver for the predicted growth of several emergent clean energy technologies.

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Highperformance motors dispense with …

Applications ranging from servo motors for industrial automation, through to electric and hybrid vehicles, are often reliant on rareearth magnets.

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China Rare Earth Permanent Magnet ThreePhase ...

China Rare Earth Permanent Magnet ThreePhase Synchronous Motor, Find details about China Premium Efficiency Motor, Permanent Magnet Motors from Rare Earth ...

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Rareearth metals, motor efficiency dominate …

SHANGHAI, CHINA, Thursday morning, Nov. 17—The cost and longterm availability of rareearth metals, the potential for reducing motor costs, and the need for ...

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Alloy to Boost Rare Earth Production, Improve …

The United States' most common rare earth ore, ... Not only would aluminumcerium alloys allow engines to increase fuel efficiency directly by running hotter, ...

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Molycorp to supply rare earths for use in high …

Molycorp will supply Siemens with rare earth materials ... use in highefficiency Siemens wind turbine generators. ... Siemens' highefficiency, ...

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ÖkoInstitut : Rare earths – potentials for …

Rare earths – potentials for efficiency and recycling. They have unusual names: yttrium, dysprosium, neodymium and lanthanum. Yet they are not as rare as the ...

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Application of γ spectrometry sourceless efficiency …

Application of γ spectrometry sourceless efficiency method in measuring radioactive rare earth residues in Jiangsu province ZHOU Cheng1 ZHU Xiaoxiang1 YANG Bin2 TANG ...

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Our products Lynas Corporation

LEDbased lighting technology is a growing competitor of the rare earth fluorescent lamps, because it provides a longer life and better energy efficiency. However, ...

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New alloy promises to boost rare earth …

Home; News; New alloy promises to boost rare earth production while improving energy efficiency of engines; New alloy promises to boost rare earth production while ...

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Energy, efficiency and rare earths Dec 16 …

Steve LeVine: Big Oil's big optimism If efficiency hasn’t cut energy use, then what? Called Vulnerable to Rare Earth Shortages

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Estimated Rare Earth Reserves and Deposits …

Energy Efficiency. Energy Efficiency Home; Building Design. Building ... This map shows countries with significant supplies of rare earth elements, and existing ...

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New alloy promises to boost rare earth …

New alloy promises to boost rare earth production while improving energy efficiency of engines. Posted June 5, 2016.

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Efficiency Of RareEarth Phosphors As A Function Of ...

Efficiency of rareearth phosphors as a function of temperature Douglas R. Shearer Department of Medical Physics, Rhode Island Hospital

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Upconversion mechanisms in rareearth doped …

... there are many examples of advantageous energy transfer processes between rareearth ... the quantum efficiency of the UC emission in Er 3+ doped oxyfluoride ...

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RareEarthFree HighEfficiency NarrowBand …

RareEarthFree HighEfficiency NarrowBand RedEmitting Mg 3 Ga 2 GeO 8:Mn 4+ Phosphor Excited by NearUV Light for WhiteLightEmitting Diodes

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What Are Rare Earths?

What Are Rare Earths? Rare earths are a series of chemical elements found in the Earth’s crust that are vital to many modern technologies, including consumer ...

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Ames Laboratory to Lead New Research Effort to …

Ames Laboratory to Lead New Research Effort to Address Shortages in Rare Earth and Other Critical Materials

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Molycorp Chosen to Supply Rare Earths for Use in …

ABOUT MOLYCORP. Molycorp is the only advanced material manufacturer in the world that both controls a worldclass rare earth resource and can produce highpurity ...

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Rareearth selective emitters for high efficiency …

Rareearth selective emitters for high efficiency TPV systems address the major limiting factor for the efficiency of TPV cells: the broad emission spectrum from the ...

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