How To Use Neodymium In A Sentence
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The magnets, manufactured mostly in China, were called neodymium magnets.
Bodily Harm
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The rest is done by the repulsive force of the diamagnet under the neodymium magnet.
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That light gets funneled into a crystal of a material called neodymium-doped yttrium orthovanadate, which is common to lab lasers.
Wired Top Stories
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Made of polarized glass, the lenses boast a number of "best in shows": at just 1.8 mm thick they claim to be the thinnest in the world; they contain an impressive number of rare minerals like neodymium and erbium, which filter color while maintaining clarity; and they have 10 layers of antiglare coating.
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The U.S. has become almost completely dependent on China for rare earth metals, including neodymium, which is used in hard disk drive magnets, according to testimony at a congressional hearing last month.
Techworld Australia News
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There are supply worries because demand for rare earth metals is likely to increase between 10% and 20% annually from growing use of such lanthanoid elements as neodymium, used to make generators for wind turbines, and dysprosium, used to make parts for hybrid car motors.
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The neodymium glass laser, nicknamed Vulcan, provides pulses of intense laser light to two target laboratories.
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The double-phase composite material of the aluminum alloy and the neodymium iron boron type rare earth permanent magnet material is prepared by using a powder metallurgy method.
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Magnets made with the rare-earth minerals neodymium and praseodymium are uniquely strong, making them valuable components in wind turbines and computer hard drives.
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Neodymium is a soft, malleable metal that can be cut and shaped fairly easily.
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Zume Press, Reuters, Agence France-Presse/Getty Images Molycorp, at its Mountain Pass facility, mines rare-earth elements like neodymium and praseodymium, upper right, which are used in the manufacturing of products like Apple's iPad.
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The size of the headphone doesn't necessarily relate to magnetic strength; small, portable ones typically use neodymium, which is one of the most powerful and concentrated magnetic substances, Maisel said.
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We see cerium, lanthanum, neodymium, and so forth, which indicate we are dealing with a rare-earth mineral, and that can mean big problems.
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India PRwire/-- Golf balls using Buna® CB21 neodymium polybutadiene rubber (NdBR) from LANXESS have dramatically exceeded sales expectations.
IndiaPRwire - Press/News Releases
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Didymium is a combination of two rare-earth elements, praseodymium and neodymium.
Corrections
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The inclusions crystallize at the same time as the host diamond and incorporate trace elements such as samarium and neodymium, which may be used for radiometric dating.
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The rare-earths blasted out of rocks here feed more than 77 per cent of global demand for elements such as terbium, which power low-energy lightbulbs; neodymium, which powers wind turbines; and lanthanum, which powers the batteries of hybrid cars such as the Toyota Prius.
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Magnets made with neodymium power cellphones and wind turbines, cerium is used to polish flat-screen monitors, and europium puts the red in cockpit displays and televisions.
Highfliers Find Lower Orbit
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Made of polarized glass, the lenses boast a number of "best in shows": at just 1.8 mm thick they claim to be the thinnest in the world; they contain an impressive number of rare minerals like neodymium and erbium, which filter color while maintaining clarity; and they have 10 layers of antiglare coating.
Super-Fly Shades
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Amygdala explains why you might want to care about dysprosium, terbium, and neodymium.
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China is a major producer of neodymium, and the U.S. magnet factories sold much of their production to the electronics factories of East Asia.
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For the first time we find lavas that have the high helium 3-to-helium 4 ratio, the right neodymium based on this discovery in 2005, and they plot on the geochron," Jackson says, referring to a geochronological dating scheme based on lead isotope ratios.
Scientific American
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Among other things, it recommends that a defense agency that oversees strategic stockpiles develop "risk mitigation strategies" for some elements, including dysprosium, yttrium, praseodymium and neodymium.
Pentagon Says China Hold on Key Elements Is Risky
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Above, annealed neodymium iron boron magnets sit in a barrel prior to being crushed into powder at a Neo Material Technologies Inc. factory in Tianjin, China.
China Cuts Export Quota on Rare-Earth Metals
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There is also a tendency to keep the business in the family, an issue in particular for China Rare Earth, a processor of rare elements like neodymium, which is used in mobile-phone batteries.
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It takes 2-4 pounds per Prius, and Japan has had to buy much of their neodymium from the Chinese black market.
Yakima Herald-Republic Weekly News
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Many other pairs of isotopes linked by decay processes with long half-lives are used for geological dating of rocks, including samarium - 147 neodymium - 143, rubidium - 87 strontium - 87, and potassium - 40 argon - 40.
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The F series uses a proprietary neodymium-iron magnet rotor structure and skewed armature assembly to optimize machine torque and volume.
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We see cerium, lanthanum, neodymium, and so forth, which indicate we are dealing with a rare-earth mineral, and that can mean big problems.
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With a 17-mm diam and lengths of 17 or 24 mm, a series of motors has high efficiency and long life, due to a precious metal commutation and neodymium magnets.
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Chinese prices of neodymium oxide have fallen 35% since June; praseodymium oxide has shed 17% and lanthanum oxide 21% in the period, according to data from Australian rare earth producer Lynas Corp.
China Baotou to Halt Rare Earth Operations for One Month
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Didymium, at first thought to be an element, is a mixture of praseodymium and neodymium.
Week in Words
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His other trick is to boost the power of the lasing material, neodymium - doped yttrium aluminium garnet.
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Didymium itself, meanwhile, was revealed as a phantom, a mixture of two new elements that Karl Auer in Austria discovered in 1885 and called neodymium (new didymium) and praseodymium (green didymium).
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Among the most important of these alloys are those containing iron and neodymium along with boron.
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Neodymium magnets have dropped the weight by half of conventional ferrite car speakers and in the aftermarket have gained acceptance.
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They are composed of iron, boron and neodymium, one of the rarest metals on Earth and their strength range from 2000 to 3600 gauss.
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The periodic chart developed by Russian chemist Dmitri Mendeleev showed that an element should be found between neodymium and samarium.
