单词 | dysprosium |
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 Because they're so magnetic, these breakaway particles interact strongly with the quantum fluid and encourage dysprosium atoms' inherent inclination to stack. This Quantum Fluid Freezes When Heated 2023-07-31T04:00:00Z 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 For example, dysprosium is a mineral used for magnets in wind turbines and a big push for cleaner electricity would require three times as much dysprosium as currently produced, the paper said. Study: Enough rare earth minerals to fuel green energy shift 2023-01-27T05:00:00Z 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 Heavy REEs—those with high atomic numbers, including dysprosium, yttrium, and terbium—are most commonly extracted from masses of clay formed through eons of weathering of igneous rocks such as granite. It’s electric! Technique could clean up mining of valuable rare earth elements 2022-11-01T04:00:00Z 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 VW is using permanent magnets with less of two rare earths, terbium and dysprosium. Factbox: Automakers cutting back on rare earth magnets 2021-07-19T04:00:00Z But there’s more than 12 times as much dysprosium in reserves than would be needed in that clean energy push. Study: Enough rare earth minerals to fuel green energy shift 2023-01-27T05:00:00Z "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 Key metals are dysprosium, used in magnets, and terbium, for computer monitors. Factbox: Miners gear up global rare earth projects as prices surge 2021-03-02T05:00:00Z In recent weeks, as Chinese officials mulled a possible shift in their plans for rare-earth exports, the price of one — dysprosium oxide — rose by 28 percent. Biden orders sweeping review of U.S. supply chain weak spots 2021-02-24T05:00:00Z During the last 34 million years, the fossils slowly absorbed yttrium, europium, terbium, and dysprosium from the fluid trapped in the mud. Mining Rare-Earth Elements from...Fossilized Fish??? 2020-09-21T04:00:00Z 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 Afterward, Japanese automakers such as Toyota and Honda began developing hybrid car motors that greatly reduced or even eliminated rare earth elements, such as terbium and dysprosium, from the powerful magnets used in electric motors. Don't Panic About Rare Earth Elements 2019-05-31T04:00:00Z 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 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 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 These metals, particularly neodymium, samarium and dysprosium, are not actually all that rare. Magnetic moments 2016-11-17T05:00:00Z 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 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 Metals firms began recycling more lanthanum, dysprosium and other coveted elements from industrial waste. China’s Rare-Earths Bust 2016-07-18T04:00:00Z Neodymium, dysprosium, and praseodymium are used in combination to create the components of an electric engine. How Acid—and Bacteria—Could Make Recycling Your Phone Greener 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 In addition to dysprosium, “Our headline product, terbium, europium and yttrium, those are the most rare and most sought after, the most in demand outside of precious metals,” he said. Company plans new technology at rare earth minerals site 2015-03-21T04:00:00Z 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 The stock is rich in heavy rare earths, such as dysprosium and terbium, crucial for high-power magnets needed by the auto, defense and clean energy industries. Russia to invest $1 billion in rare earths to cut dependence on China 2013-09-10T09:36:13Z And if it does, the need for dysprosium and neodymium will diminish quite a lot. Electric motors: Reluctant heroes 2012-11-15T16:05:22Z A fraction of a gram of elements such as dysprosium or Europium provide the colors that light up the screen of a smartphone. China’s advantage erodes in a key area: rare earth minerals 2012-10-26T22:23:00Z 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 Take the rare earth elements neodymium, europium, terbium and dysprosium. Green Technology Depends on Metals with Weird Names 2013-12-26T13:15:04.236Z With an eye on the supply shortage, Molycorp last year invested in Boulder Wind, a maker of turbines that are free of dysprosium, though they use other, less-scarce rare earths. Analysis: Search for rare earth substitutes gathers pace 2012-06-22T15:49:04Z 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 Neodymium, praseodymium, and dysprosium are used in electronics, jet engines, and missiles. Alaska’s Billion Dollar Mountain 2011-10-27T21:00:39Z Japanese researchers reportedly found gadolinium, lutetium, terbium and dysprosium in the mud beneath the Pacific Ocean near Hawaii. NUTS: Hackers Target Government, Apple and Samsung Continue Battle 2011-07-10T10:14:34Z General Motors Co, maker of the Chevy Volt, says it is close to a breakthrough that would reduce its need for dysprosium, a rare earth in especially high demand. Analysis: Search for rare earth substitutes gathers pace 2012-06-22T15:49:04Z Precious metals such as platinum are used in catalytic converters needed to reduce tailpipe emissions, while rare earth elements such as dysprosium and neodium are needed for electric motors fitted in fuel-efficient hybrid cars. Honda CFO says profit forecast not conservative 2011-06-28T03:28:20Z Today a car is built from 39 different nonfuel minerals, including increasingly rare, actually so-called “rare earth” elements like dysprosium. Magnetic North -- The Canadian Miracle 2011-06-13T02:59:09Z 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 In addition to rare earths like cerium for abrasives and dysprosium for magnets, Japan is also looking to cut down on its use of cobalt and tungsten. Japan seeks to cut rare earth usage by a third 2011-02-25T06:57:56Z While dysprosium may be the ideal option in terms of performance, carmakers must plan several years out, and do not want to depend almost exclusively on China for supplies of a key raw material. Analysis: Search for rare earth substitutes gathers pace 2012-06-22T15:49:04Z 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 The price of dysprosium, a “heavy” rare-earth element used in magnets for car motors, almost tripled to $305 a kilogram. Molycorp Surges as China Raises Rare Earth Deal Stakes: Real M&A 2011-03-07T00:14:39Z According to a new United States Energy Department report, the most important of these for clean energy is dysprosium. China Cracks Down on Illegal Rare Earth Mines 2010-12-29T18:26:54Z 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 In “heavy” rare earths such as dysprosium, which helps magnets keep their properties at high temperatures, its market share is nearly 100%. Rare earths and China: Dirty business 2010-09-30T10:54:00Z |
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