Examples of 'rare earth element' in a sentence
Meaning of "rare earth element"
rare earth element - Refers to a group of chemical elements with unique magnetic and catalytic properties that are essential in various high-tech and industrial applications
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- Any of a group of seventeen soft, lustrous, sometimes magnetic metals that form trivalent salts; they include the lanthanides plus yttrium, scandium, thorium and sometimes zirconium.
How to use "rare earth element" in a sentence
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rare earth element
The rare earth element may be cerium.
The cathode can include a rare earth element.
It is a rare earth element with a metallic silver luster.
Yttrium is also a rare earth element.
A rare earth element with a metallic silver luster.
Cerium was the first rare earth element to be discovered.
Usually the lasing species is a trivalent ion of a rare earth element.
They are a rare earth element called yttrium.
Preferably it is a high performance rare earth magnet including a rare earth element.
Cerium is a rare earth element of the lanthanide series.
More preferably this phosphor is doped with at least one rare earth element.
One such other rare earth element is praseodymium.
Rare earth element compounds are frequently used in China as fertilizer.
Radioactive rare earth element.
The rare earth element compound which is a salt may be in the form of a hydrate.
See also
The designated element is any heavy rare earth element of Eu to Lu.
The rare earth element compound is typically a salt of the rare earth element.
The sialon sintered body preferably contains La as rare earth element B.
The preferred rare earth element for the pigments according to the invention is yttrium.
The molar ratio of rare earth element e . g.
The rare earth element addition method has neither stable nor ideal effect.
Subsequently, a separation of each individual rare earth element is done.
Dysprosium is a rare earth element that has a metallic, bright silver luster.
The device of claim 1 wherein the constituent waveguides are doped with a rare earth element.
Similarly, maps of molybdenum and rare earth element concentration were produced.
The rare earth element is not particularly limited, and may be misch metal.
A is an alkali earth element, rare earth element or any combination thereof.
A rotor as claimed in any preceding claim, wherein the magnetic material comprises a rare earth element.
In a more preferred embodiment, the rare earth element comprises neodymium.
Preferably, the rare earth element compound is a nitrate salt of the rare earth element.
The support may be paramagnetic such as a rare earth element or compound such as Er2O3.
Rare earth element mine in Mountain Pass, Calif.
Also, the sialon sintered body contains a specific rare earth element at a specific ratio.
Examples of the rare earth element include scandium, yttrium, lanthanum and cerium.
They displayonly slight variations in major and trace elements contents, and rare earth element patterns.
The most preferred rare earth element is cerium and / or a mixture of rare earth elements.
Is enriched relative to samarium and gadolinium. In most stars, the rare Earth element europium.
It has not been found that a rare earth element can exhibit such a fermentation-promoting effect.
Lanthanum oxide is La2O3, an inorganic compound containing the rare earth element lanthanum and oxygen.
Said rare earth element is preferably Yttrium, Samarium or Gadolinium.
Another specialized molecule contained the rare earth element dysprosium, which has magnetic properties.
The rare earth element can represent up to 5 % of the mass of the metallic phase.
In one or more embodiments, the rare earth element is holmium and / or erbium.
Rare earth element mine with an ore production capacity of 2 500 t / day or more.
The concentration of rare earth element is preferably around 0.1 molar.
Type 2 differs from type 1 by higher TiO2 abundances and convex rare earth element patterns.
Lanthanum is a rare earth element with an atomic number of 57.
The new tailing pond is associated with a rare earth element ( niobium ) mine.
Preferably, the rare earth element is cerium and / or praseodymium and / or a mixture of rare earth elements.
The process according to claim 1, wherein the rare earth element is lanthanum and / or samarium.
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