| 单词 | neodymium |
| 例句 | Aside from over-reliance on China, refining rare earths, such as neodymium and dysprosium, involves solvents and toxic waste that conflict with sustainability goals. Focus: Automakers' drive to avoid China's EV rare earth dominance gathers speed 2023-11-14T05:00:00Z Toyota is working on a permanent magnet with a 50% reduction in neodymium, a heavy rare earth. The automakers and suppliers pushing to cut rare earths from EVs 2023-11-14T05:00:00Z These are typically rich in cerium, used in flat screens, and lanthanides, such as praseodymium and neodymium, which go into magnets. Inside Vietnam's plans to dent China's rare earths dominance 2023-09-25T04:00:00Z It’s best if you use one that’s made from an alloy of neodymium. How To Check Silver Authenticity 2018-02-05T05:00:00Z To conduct a magnet test to determine if your gold is real, obtain a neodymium magnet that has strong magnetic power. How To Test For Real Gold 2018-03-21T04:00:00Z He wants to look for other isotopic variations in trace elements such as neodymium, which could indicate formation around another star. Did interstellar debris fall to the sea floor? Claim meets sea of doubt 2023-08-30T04:00:00Z That concentrate is sent to Chinese partners where it is further processed into neodymium and other rare earth metals used to make magnets. MP Materials profit beats, starts some rare earths refining 2023-08-03T04:00:00Z Benchmark Mineral Intelligence, a market data provider, estimates that China refines 89% of the world's neodymium and praseodymium, the key metals for EV magnets, a dominance that by 2028 is expected to dip to 75%. Insight: World battles to loosen China's grip on vital rare earths for clean energy transition 2023-08-02T04:00:00Z The 17 elements are: lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium, yttrium. Explainer-China's rare earths dominance in focus after mineral export curbs 2023-07-05T04:00:00Z The manganese crusts are also estimated to contain other rare earth metals, such as neodymium, yttrium and dysprosium. Norway finds 'substantial' mineral resources on its seabed 2023-01-27T05:00:00Z Over 2 weeks, Loeb and colleagues dragged a sled covered with neodymium magnets along the sea floor, 2 kilometers down, hoping the magnets would pick up metallic meteor fragments. Did interstellar debris fall to the sea floor? Claim meets sea of doubt 2023-08-30T04:00:00Z These include highly conductive precious metals such as platinum and gold, as well as rare-earth elements such as neodymium, which possess unique magnetic and electrical properties. E-Waste Could Become a ‘Gold Mine’ for Rare-Earth Elements 2022-12-21T05:00:00Z A group of materials made from the alloys of the rare earth elements are also used as strong and permanent magnets; a popular one is neodymium. College Physics for AP Courses 2015-08-12T00:00:00Z The Sarfartoq project does not contain elevated levels of uranium, but has high levels of neodymium and praseodymium, two essential elements for rare earth permanent magnets, Hudson has said. Neo agrees to buy Greenland rare earth project from Hudson Resources 2022-08-22T04:00:00Z "Costly, rare minerals such as neodymium and dysprosium are extremely important for magnets in wind turbines and the engines in electric vehicles", the NPD said. Norway finds 'substantial' mineral resources on its seabed 2023-01-27T05:00:00Z Those oxides are sent to China where they are further processed into neodymium and other rare earth metals, which are used to make magnets for a range of electronics. MP Materials profit more than doubles on higher rare earths prices 2022-08-04T04:00:00Z Once virtually unknown outside of geochemistry research, these metals, which include neodymium and praseodymium, as constituents of powerful magnets used in hard drives and computer speakers. Should humanity be "mining" e-waste landfills? Some chemists say so 2022-05-12T04:00:00Z Generally, powerful rare earth magnets such as neodymium magnets are used in roller coasters. College Physics for AP Courses 2015-08-12T00:00:00Z Each model houses 40mm neodymium speakers in their respective earcups and similar boom mics on the left side that are bendable for positioning closer to your mouth or tucking up and away. Xbox Stereo Headset review: wired and worth it 2022-02-18T05:00:00Z To address such concerns, Sheikhi’s team fashioned biodegradable cellulose into filaments sporting “hairs” with functional groups that selectively bond to and capture neodymium, a vital component in the magnets in wind turbines. An electric jolt salvages valuable metals from waste 2022-02-08T05:00:00Z The speakers’ neodymium magnet and hybrid mesh 50 mm drivers output an adequate bass and highs with the better-than-average sound for the all-important midrange for vocals. Gift Guide 2021 — Best in gaming gadgets and games 2021-12-08T05:00:00Z Rare earth magnets made of neodymium are used in 90% of EV motors because they are widely seen as the most efficient way to power them. EXCLUSIVE UK gears up to produce rare earth magnets, cut reliance on China 2021-11-04T04:00:00Z As global warming melts the ice that covers 80 percent of the island, it has spurred demand for Greenland’s potentially abundant reserves of hard-to-find minerals with names like neodymium and dysprosium. The World Wants Greenland’s Minerals, but Greenlanders Are Wary 2021-10-01T04:00:00Z It says it is still working on that after developing a magnet that used 20%-50% less neodymium in 2018. Factbox: Automakers cutting back on rare earth magnets 2021-07-19T04:00:00Z On one hand, these dozen or so metals, such as yttrium and neodymium, are vital components of wind turbines and solar panels, and cheap sources of REEs could give those green technologies a huge boost. An electric jolt salvages valuable metals from waste 2022-02-08T05:00:00Z Department of Commerce said in June it is considering an investigation into the national security impact of neodymium magnet imports. China frictions steer electric automakers away from rare earth magnets 2021-07-19T04:00:00Z For instance, the top layer of rock and sediment under which coal lies contains rare earth minerals, such as neodymium, europium and terbium. Coal aversion by Biden, environmentalists threatens transition to electric vehicles 2021-07-08T04:00:00Z The Commerce Department will evaluate whether to investigate the global trade of neodymium magnets under Section 232 of the Trade Expansion Act of 1962. Biden Administration Moves to Fix Supply Chain Bottlenecks 2021-06-08T04:00:00Z The Department of Commerce is considering initiating a Section 232 investigation into the national security impact of neodymium magnet imports used in motors and other industrial applications, which the United States largely obtains from China. Factbox: Biden supply-chain review yields measures on China 2021-06-08T04:00:00Z It said the "neodymium or 'super strong' rare-earth magnets are sold as toys, decorative items and fake piercings, and are becoming increasingly popular". NHS calls for ban on toy neodymium magnets amid child safety fears 2021-05-28T04:00:00Z The dynamic neodymium magnet-enhanced speakers deliver a deep potent bass and equally impressive highs whether deeply entrenched in an explosive battle or listening for enemy chatter when on a stealthy mission. Gift Guide 2020: Best in gaming gadgets, games and collectibles 2020-12-14T05:00:00Z These 17 elements, with daunting names like yttrium, lanthanum, neodymium and gadolinium, are sparsely distributed in the Earth’s crust. These Microbes May Help Future Martians and Moon People Mine Metals 2020-11-11T05:00:00Z China dominates global production of rare earth minerals such as neodymium, used to make magnets in wind turbines. Biden Administration Moves to Fix Supply Chain Bottlenecks 2021-06-08T04:00:00Z The University of Birmingham professor is a director in the firm Hypromag, which extracts and recycles neodymium magnets from used hard disks. The treasure trove hidden in discarded computers 2020-06-08T04:00:00Z Even before 2020, critical metals, such as cobalt, lithium, neodymium and nickel, were growing concerns because of the uncertainty over their reliable supply for the technology and renewable energy industries. How the coronavirus pandemic has disrupted the global mining industry 2020-05-09T04:00:00Z The 27 year-old astrophysicist, who studies pulsars and gravitational waves, said he was trying to liven up the boredom of self-isolation with the four powerful neodymium magnets. Astrophysicist gets magnets stuck up nose while inventing coronavirus device 2020-03-30T04:00:00Z Soils contain levels of strontium and neodymium isotopes that vary from region to region, but stay constant over the centuries—especially at the depths tapped by the roots of oak trees. Scientists are leading Notre Dame’s restoration—and probing mysteries laid bare by its devastating fire 2020-03-12T04:00:00Z The trade agreement does not involve neodymium or praseodymium, the two most commonly used types of rare earths. China to buy rare earths from U.S. as part of trade pact 2020-01-15T05:00:00Z But while China exports processed products, the country’s natural resources are not rich in heavier types of rare earth that are most in demand, like the neodymium used for car magnets. The treasure trove hidden in discarded computers 2020-06-08T04:00:00Z The dynamic neodymium magnet-enhanced speakers deliver a deep warm bass, solid mid tones and equally soaring highs especially when deep in explosive combat games or when listening to a game’s orchestral score. Gift Guide 2019 - Best in gaming gadgets and games 2019-12-01T05:00:00Z Woodhead and colleagues present a compilation of newly acquired and previously published neodymium and hafnium isotopic data, measured on archetypal kimberlites. Enigmatic origin of diamond-bearing rocks revealed 2019-09-24T04:00:00Z Greenland harbours some of the largest deposits of rare-earth metals, including neodymium, praseodymium, dysprosium and terbium, along with uranium and the byproducts of zinc. Trump's state visit cancellation over Greenland shocks Danes 2019-08-21T04:00:00Z Greenland harbours some of the largest deposits of rare-earth metals, from uranium to neodymium, praseodymium, dysprosium, terbium and the byproducts of zinc. Why does Donald Trump want to buy Greenland? 2019-08-19T04:00:00Z Lynas this month said it was stockpiling production of neodymium praseodymium, used in industrial magnets, for strategic customers, but did not name them. U.S. dependence on China's rare earth: Trade war vulnerability 2019-06-27T04:00:00Z Yet the mine’s role at the center of the U.S.-China faceoff over 17 elements with names such as neodymium, terbium and europium is not without irony. China hints it will choke off U.S. ‘rare earths’ access. But it’s not that easy. 2019-06-07T04:00:00Z The price of neodymium metal - used in magnets and speakers - increased 26.5% since May 20. Explainer: U.S. dependence on China's rare earth - Trade war... 2019-06-03T04:00:00Z For example, rare earth elements such as neodymium and dysprosium are frequently combined in permanent magnets. Don't Panic About Rare Earth Elements 2019-05-31T04:00:00Z The collection of 17 elements, which includes neodymium, used in magnets, and ytrrium for electronics, is actually quite abundant in the Earth’s crust, but mineable concentrations are less common than other ores. China gears up to weaponize rare earths in trade war as summit approaches 2019-05-29T04:00:00Z Several rare earth elements, such as neodymium and dysprosium, are critical to the motors used in electric vehicles. Explainer: China's rare earth supplies could be vital bargaining... 2019-05-22T04:00:00Z To create a flexible robot, researchers embedded particles of the magnetic element neodymium in more pliable materials like plastics. These origami robots could one day deliver drugs inside your body 2019-04-24T04:00:00Z It includes the well-known — copper, silver and aluminum — as well as rare earths such as neodymium and dysprosium, used to make magnets for wind turbines. Report: Going 100 percent renewable power means a lot of dirty mining 2019-04-21T04:00:00Z Despite the name, rare earth elements like neodymium aren’t particularly rare, Wall explains. Where will the materials for our clean energy future come from? 2019-02-15T05:00:00Z The researchers take advantage of a ratio between two isotopes of neodymium that varies with the age of their source rocks: ancient crust runs negative, whereas younger rocks are more positive. Seafloor cores suggest sticky, thick glaciers caused mysterious shift in ice age rhythms 2018-08-22T04:00:00Z Rare earth metals are a group of 17 elements - lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium, yttrium - that appear in low concentrations in the ground. Explainer: China's rare earth supplies could be vital bargaining... 2019-05-22T04:00:00Z To assist with surgeries or deliver drugs inside the human body, future robots would need to ditch their toxic neodymium for less dangerous metals like iron. These origami robots could one day deliver drugs inside your body 2019-04-24T04:00:00Z Next door to the oven, more than 150 bags of neodymium and praseodymium and cerium sat on a warehouse floor to be shipped to customers around the world. How Rare Earths (What?) Could Be Crucial in a U.S.-China Trade War 2018-07-11T04:00:00Z The challenge is that neodymium is very much controlled by a single country. Where will the materials for our clean energy future come from? 2019-02-15T05:00:00Z In the millennia leading up to it, the neodymium signal sharply trended negative before abating—a sign that an influx of older and older grit from the North Atlantic region had suddenly stopped. Seafloor cores suggest sticky, thick glaciers caused mysterious shift in ice age rhythms 2018-08-22T04:00:00Z It already helped push the neodymium price to a two-year high of $96 in September. Tesla's electric motor shift to spur demand for rare earth neodymium 2018-03-12T04:00:00Z The merger now resolves a long-standing debate about the origin of heavy elements in the periodic table: precious metals, including gold and platinum, and things like the neodymium scientists use when building lasers like LIGO’s. In a First, Pictures Show Gravitational Waves Being Born 2017-10-16T04:00:00Z These bags are precious goods — each one filled with neodymium and praseodymium is worth around $50,000. How Rare Earths (What?) Could Be Crucial in a U.S.-China Trade War 2018-07-11T04:00:00Z One huge bottleneck for neodymium mining and processing is funding. Where will the materials for our clean energy future come from? 2019-02-15T05:00:00Z As the glaciers dug deeper into older rock, the neodymium signal in ocean sediment became more negative. Seafloor cores suggest sticky, thick glaciers caused mysterious shift in ice age rhythms 2018-08-22T04:00:00Z Such supply concerns are encouraging automakers to search for ways of cutting down neodymium use. Tesla's electric motor shift to spur demand for rare earth neodymium 2018-03-12T04:00:00Z The permanent magnets can be improved, too, by making them from strongly magnetic rare-earth materials such as dysprosium and neodymium. As electric motors improve, more things are being electrified 2017-09-14T04:00:00Z It is an age bracket that also relies on a neodymium analysis. Scientists play 'geological genealogy' - BBC News 2017-03-16T04:00:00Z Their oldest estimate — 4.28 billion years old — comes from a more contested dating method that measures the decay of the element samarium into neodymium. Newfound 3.77-billion-year-old fossils could be earliest evidence of life on Earth 2017-03-01T05:00:00Z The neodymium evidence supports this geological story, Clark says. Seafloor cores suggest sticky, thick glaciers caused mysterious shift in ice age rhythms 2018-08-22T04:00:00Z Global demand of 31,700 tonnes for neodymium last year already outstripped supply by 3,300 tonnes, he said. Tesla's electric motor shift to spur demand for rare earth neodymium 2018-03-12T04:00:00Z He foresees “competitive boutique recycling”, in which Palestinians develop their own micro-niches for hand-dismantling devices and extracting rare-earth metals such as neodymium from the powerful magnets found in microphones and hard drives. Can old computers bring Palestinians and Israelis together? 2016-11-29T05:00:00Z These metals, particularly neodymium, samarium and dysprosium, are not actually all that rare. Magnetic moments 2016-11-17T05:00:00Z The ink that Dr. Bandodkar and colleagues created includes ground neodymium magnets, which are found in hard drives and fancy refrigerator magnets. Wearable Devices That Could Heal Themselves When They Break 2016-11-02T04:00:00Z The redesigned motor still uses the light rare earth element neodymium, which is found in North America and Australia, as well as China. Honda co-develops first hybrid car motor free of heavy rare earth metals 2016-07-11T04:00:00Z China, which resumed neodymium exports in 2015, imposed strict export quotas across a range of rare earth metal in 2010, saying it wanted to curtail pollution and preserve resources. Tesla's electric motor shift to spur demand for rare earth neodymium 2018-03-12T04:00:00Z There is hidden meaning in the table - as in the naming of praseodymium and neodymium. Who, What, Why: How do elements get their names? - BBC News 2016-01-04T05:00:00Z Master & Dynamic contends that the materials used, plus the custom 8mm neodymium drivers, justify the premium cost. These headphones are milled from solid brass 2015-09-16T04:00:00Z In February, Molycorp said Mountain Pass production in the fourth quarter of 2014 — including praseodymium and neodymium for use in magnets and lanthanum for — nearly doubled from the previous quarter. Molycorp -- sole U.S. rare earth producer -- files for bankruptcy 2015-06-25T04:00:00Z At least some note that he hasn’t delivered on his initial promises, and one writer expresses puzzlement that a device which is essentially pulleys and containers requires a “special kind of neodymium.” Warning Signs For Energy Technology Investors 3: Yes, They Can Be That Stupid 2015-06-01T04:00:00Z It already helped push the neodymium price to a two-year high of $96 in September. Tesla's electric motor shift to spur demand for rare earth neodymium 2018-03-12T04:00:00Z Most fluorescent lights contain europium, yttrium and terbium, for example, and strong permanent magnets typically contain neodymium and dysprosium. Chemistry: Degrees of separation 2015-04-21T04:00:00Z Colello wants to add palm-sized magnet inserts, made from the rare earth element neodymium, into the front and sides of helmets. Could magnets in helmets reduce football concussions? 2014-11-17T05:00:00Z The researchers presented the animals with barrels containing either a magnetized neodymium block or a demagnetized block of identical shape and density. Dolphins May Use Magnetic Sense as GPS 2014-09-30T04:00:00Z Dolphins approached the device with shorter latency when it contained a strongly magnetized neodymium block compared to a control demagnetized block that was identical in form and density and therefore undistinguishable with echolocation. Dolphins are Attracted to Magnets, Says Study 2014-09-30T04:00:00Z Such supply concerns are encouraging automakers to search for ways of cutting down neodymium use. Tesla's electric motor shift to spur demand for rare earth neodymium 2018-03-12T04:00:00Z Your smartphone or tablet may appear all gloss and sheen — a marvel of the modern world — but inside it’s filled with ancient and sometimes rare earth metals like neodymium, europium and cerium. SungardASVoice: Are We Running Out Of Metals For Our High-Tech Gadgets? 2014-05-19T04:00:00Z "That is a magnet made with neodymium," he explains. Neither rare, nor earths 2014-03-23T00:40:26Z In particular, its initial focus is on neodymium and dysprosium; and on using magnets as a source material. Rare Earth Recycling Takes On New Luster 2014-02-25T16:50:00Z Alien-sounding elements such as yttrium, neodymium, europium, terbium and dysprosium are key components of energy-saving lights, powerful permanent magnets and other technologies. Green Technology Depends on Metals with Weird Names 2013-12-26T13:15:04.236Z Global demand of 31,700 tonnes for neodymium last year already outstripped supply by 3,300 tonnes, he said. Tesla's electric motor shift to spur demand for rare earth neodymium 2018-03-12T04:00:00Z In those sediments, the team looked for geochemical "fingerprints"—specifically, geochemical ratios of neodymium to strontium isotopes—that would help them identify the provenances, or sources, of the different layers of sediments. East Antarctica's Ice Sheet Not as Stable as Thought 2013-07-21T18:20:00Z Now, the founders of Metalysis, a small British firm, hope to do much the same with tantalum, titanium and a host of other recherché and expensive metallic elements including neodymium, tungsten and vanadium. Manufacturing metals: A tantalising prospect 2013-02-14T16:06:18Z But for other elements, like neodymium, new supply is needed. Rare Earth Recycling Takes On New Luster 2014-02-25T16:50:00Z Take the rare earth elements neodymium, europium, terbium and dysprosium. Green Technology Depends on Metals with Weird Names 2013-12-26T13:15:04.236Z China, which resumed neodymium exports in 2015, imposed strict export quotas across a range of rare earth metal in 2010, saying it wanted to curtail pollution and preserve resources. Tesla's electric motor shift to spur demand for rare earth neodymium 2018-03-12T04:00:00Z The newer mechanism relies on rare earth magnets made of an alloy of neodymium iron and boron as well as revolving screw gears to extend a fixator rod that is inserted inside the bone. New Limb-Lengthening Tech May Reduce Complications for Sufferers of Crippling Deformities 2012-12-27T13:15:02.850Z So to help save the sharks, marine biologists took advantage of this, attaching pieces of rare-earth lanthanide metals—specifically, neodymium and praseodymium—to longline fishing gear in place of typical lead weights. ScienceShot: Keeping Hammerheads Out of the Haul 2012-11-29T22:25:00Z And if it does, the need for dysprosium and neodymium will diminish quite a lot. Electric motors: Reluctant heroes 2012-11-15T16:05:22Z These are a group of 17 minerals with names like lanthanum, yttrium and neodymium which are essential in a wide range of modern technology, from hybrid car batteries to low-energy light bulbs. Lynas learns fate for Malaysia rare earth refinery 2012-10-09T21:57:24Z A common procedure is to implant a strong neodymium magnet beneath the surface of a person's skin, often in the tip of the ring finger. Grinders: the cult of the man machine 2012-08-19T19:00:13Z However, these generators currently use permanent magnets based on rare-earth materials such as neodymium and dysprosium for their high remnant fields, field anisotropy and high-temperature stability. Opportunities and challenges for a sustainable energy future 2012-08-15T17:21:52.727Z This despite the fact that a “rare earth crisis” stems from China’s near monopoly of the neodymium trade. Recycling Reality: Humans Set to Trash Most Elements on the Periodic Table 2012-08-10T14:16:16.147Z Not to mention rare elements such as lanthanum, cerium, and neodymium, essential to modern technology and commanding highest prices. Afghanistan’s Risky Mining Bonanza 2012-07-04T08:45:00Z Could demand for dysprosium and neodymium then be met? Rare earths and climate change: In a hole? 2012-03-15T16:00:33Z For instance, iPods contain small quantities of the rare earths dysprosium, neodymium, praseodymium, samarium and terbium. U.S. Tangles With China Over Rare Earth Exports 2012-03-13T22:05:42Z EVs and hybrid vehicles will use materials such as lithium and rare earth metals like neodymium and lanthanum. Megabets And Megarisks: Remaking The Auto Industry 2011-11-29T06:14:18Z There continues to be “a structural deficit in the market,” especially for the elements used in the magnet market, such as neodymium, Lynas CEO Nick Curtis said in an interview this week. Molycorp Says Rare Earth Price Plunge May Crimp Mine Funding 2011-11-18T16:32:03Z There continues to be “a structural deficit in the market” especially for the elements used in the magnet market like neodymium, said Lynas CEO Nick Curtis in an interview this week. Molycorp Says Rare Earth Price Plunge May Crimp New Mine Funding 2011-11-18T07:45:46Z So far, geologists say, they have mapped one million metric tons of these critical elements, which include lanthanum, cerium and neodymium. Afghanistan Holds Enormous Bounty of Rare Earths, Minerals 2011-09-29T17:45:05.640Z Also, he notes, the ratios of samarium and neodymium isotopes in the sample suggest that the rock isn't a remelted blend of previously separate rocks. Goodnight, Old Moon 2011-08-17T18:00:00Z Lithium, neodymium and lanthanum, all crucial materials used in hybrid cars, are imported primarily from China. Megabets And Megarisks: Remaking The Auto Industry 2011-11-29T06:14:18Z The main ingredient in these magnets is neodymium oxide, which costs $217/kg in China and $370/kg in the rest of the world. Analysis: Japanese rare earth consumers set up shop in China 2011-08-12T17:15:00.250Z The category covers 17 chemically similar metals include lanthanum, cerium and neodymium. China Increases Rare-Earth Export Quota; EU Criticizes Move 2011-07-15T06:00:39Z These 17 chemically similar metals include lanthanum, cerium and neodymium, and are used in products including Boeing Co. helicopter blades, Raytheon Co. missiles, Toyota Motor Corp. hybrid cars and wind turbines. China Almost Doubles Rare-Earth Export Quota; EU Criticizes Move 2011-07-14T17:05:56Z Australian miner Lynas said it plans to get a pre-operation licence by September for production of four light rare earths: neodymium, cerium, praseodymium and lanthanum. Sumitomo says to close Molycorp deal once customers secured 2011-06-17T12:29:44Z One exception is the Toyota Prius hybrid car, whose manufacture uses a kilogram of neodymium. Rare Earth Prices Soar as Supplies Stay Tight 2011-05-02T21:12:21Z The most problematic materials may be rare-earth metals such as neodymium used in turbine gearboxes. A Plan to Power 100 Percent of the Planet with Renewables (preview) 2011-05-01T14:16:35.740Z The main challenge, the authors found, would be mining enough rare-earth metals—like neodymium—for all those electric motors. A Nuclear-Free World? Be Ready for a Lot More Gas 2011-03-17T12:44:14Z The rare-earth elements are 17 chemically similar metals, such as lanthanum, neodymium and dysprosium. Molycorp Surges as China Raises Rare Earth Deal Stakes: Real M&A 2011-03-07T00:14:39Z Rare earths are 17 chemically similar elements, including neodymium and dysprosium. Australia Blocked China Rare Earth Deal on Supply Concerns 2011-02-14T13:06:26Z By alloying neodymium with dysprosium, magnets are created that more readily maintain their magnetism at the high temperatures of hybrid car engines. Endangered Elements Pose Threat To Green Energy 2011-02-01T20:04:13Z Vestas uses the rare earth neodymium in magnets for its V112 wind turbine, which enters production next year, Michael Holm, a spokesman, said in a telephone interview. Rare Earths Leave Toxic Trail to Toyota Prius, Vestas Turbine 2011-01-05T23:32:42Z Demand growth for neodymium and dysprosium may be 15 to 20 percent per annum, Damien Krebs, a metallurgy manager at Australia’s Greenland Minerals and Energy Ltd., said in an interview on Nov. 10. China Cuts Export Quotas for Rare Earths 11% in First Round 2010-12-28T15:40:02Z The company is trying to develop ways to reclaim the harder-to-mine minerals included among the rare earths — like neodymium, a vital element in industrial batteries used in electric motors, and dysprosium, used in laser materials. Japan Recycles Minerals From Used Electronics 2010-10-04T18:40:00Z Prices of neodymium oxide, which is used in mini hard drives in laptops and headphones in iPods, have doubled since the start of the December quarter, according to information on Lynas’ website. Australia Blocked China Rare Earth Deal on Supply Concerns 2011-02-14T13:06:26Z The magnets that drive a Toyota Prius hybrid’s electric motor use around 1 kilogram of neodymium, while 10 – 15 kg of lanthanum is used in its battery. Endangered Elements Pose Threat To Green Energy 2011-02-01T20:04:13Z Recycling is tricky: just half a penny’s worth of neodymium helps a mobile phone vibrate. Rare earths and China: Dirty business 2010-09-30T10:54:00Z Rare earths are 17 chemically similar elements including neodymium, cerium and lanthanum that are used in the production of electronics. China Cuts Export Quotas for Rare Earths 11% in First Round 2010-12-28T15:40:02Z In 1982, Mountain Pass Mine began processing samarium oxide and in 1989, it began processing neodymium oxide, both critical components of two types of permanent magnets. The rare earth element big squeeze 2010-08-30T21:47:00Z As part of reopening the mine, Molycorp plans to increase its capacity to mine and refine neodymium for rare-earth magnets, which are extremely lightweight and are used in many high-technology applications. Challenging China in Rare Earth Mining 2010-04-21T16:34:00Z Who, then, will be the first to discover a use for indium, germanium, terbium, thulium, lanthanum, neodymium, scandium, samarium and others as unknown to us as tungsten was to our fathers? Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries It was formerly supposed to be an element, but has since been found to consist of two simpler elementary substances, neodymium and praseodymium. The Gutenberg Webster's Unabridged Dictionary Section D and E |
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