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World's 10 most precious metals - 911 Metallurgist

Jul 25, 2017 ... A good handheld XRF can tell you what metal you have within the Most Rare Gold Minerals. 1. ... This extremely rare, valuable and silvery-colored metal is commonly used for its reflective properties. It has a ... Platinum has made a name for itself through its malleability, density and non-corrosive properties.

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REE - Rare Earth Elements - Metals, Minerals, Mining, Uses

Rare Earth Elements (REE) are becoming increasingly important in electronic devices used in the defense, alternative energy, and communications industries. ... In 2009 China Non-Ferrous Metal Mining Company bought a majority stake in Lynas Corporation, an Australian company that has one of the highest outputs of...

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What Are Rare Earths? - Rare Earth Technology Alliance

Scandium, a silvery-white metal, is a non-lanthanide rare earth. It is used in many popular consumer products, such as televisions and fluorescent or energy-saving lamps. In industry, the primary use of scandium is to strengthen metal compounds. The only concentrated sources of scandium currently known are in rare...

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Rare Earth Metals: Will We Have Enough? - State of the Planet

Sep 19, 2012 ... Kelemen is confident that ongoing global exploration for neodymium, for which there is no known substitute in low-weight magnets for electric motors and generators, will be successful and boost short-term supplies. On the other hand, the heavy rare earth metal dysprosium, used to increase the longevity of...

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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, specifically the fifteen lanthanides, as well as scandium and yttrium. Scandium and yttrium are considered rare-earth elements because they tend to occur in the same ore...

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Precious metal - Wikipedia

A precious metal is a rare, naturally occurring metallic chemical element of high economic value. Chemically, the precious metals tend to be less reactive than most elements (see noble metal). They are usually ductile and have a high lustre. Historically, precious metals were important as currency but are now regarded...

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The Metals In Your Phone Aren't Just Rare; They're Irreplaceable

Dec 6, 2013 ... It takes a lot of different materials to make a modern day phone, and a fair number of them are of the rare earth metal variety. But a new study by researchers at ... I would support taxes on 'new' rare earths to limit their use now, but it's not like we just run out of something instantly. Things go from plentiful to...

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Japan's Policies to be adopted on Rare Metal Resources

QUARTERLY REVIEW No.27 / April 2008. 57. 4. Japan's Policies to be adopted on Rare Metal Resources. HIROSHI KAWAMOTO. Nanotechnology and Materials Research Unit. Introduction. The term rare metal is often used to indicate non- ferrous metals that are found only in rare amount and used in various industrial...

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NO FUTURE - Very Rare Metal by MonsterJinx | Monster Jinx | Free ...

Jan 25, 2016 ... Stream NO FUTURE - Very Rare Metal by MonsterJinx from desktop or your mobile device.

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What Rare Earths Are Locked in Your Cell Phone? - PBS

Apr 2, 2013 ... Now, rare earths are not common, but they're actually not that rare, either. The name is leftover from the 15th century when “rare” referred to “strange” or “unusual” materials and “earths” were any mineral or a metal combined with oxygen. If you look at a periodic table, rare earths sit in a row at the bottom...

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Iridium - The MOST RARE Metal on Earth! - YouTube

Dec 10, 2016 ... Chemical Elements: http://www.ebay.com /usr/novaelementscom?_trksid=p2047675.l2559 NOVAELEMENTS: https://www.novaelements.com/ Mel Science chemical sets: htt...

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Here's a Way Out of Our Rare-Earths Mess - Defense One

May 12, 2016 ... China controls substances so valuable that the Pentagon dares not act. ... A cubic centimeter of lutetium, a rare-earth metal. ... The short list of reliable non-Chinese metallurgy companies get all of their rare earth oxides from China and their production is fully committed to Japan and other industrial users.

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What Are Technology Metals? — Technology Metals Research

The definition of a rare metal is somewhat fluid; a few of today's rare metals may not always be so. Lithium, for example, is on the cusp of being struck from the list of rare metals, because of its use in electrical storage. But it has turned out that once a minor metal becomes a technology metal, it will never again be a minor...

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alkali metal | Definition, Properties, & Facts | Britannica.com

Francium, a natural radioactive isotope, is very rare and was not discovered until 1939. ... Sodium is by far the most important alkali metal in terms of industrial use. ... Rubidium and cesium and their compounds have limited use, but cesium metal vapour is used in atomic clocks, which are so accurate that they are used as...

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New Toyota magnet cuts dependence on key rare earth metal for EV ...

Feb 20, 2018 ... T) has found a way to reduce the amount of a key rare earth metal used in magnets for electric car motors by around 20 percent, which could tame the cost of producing electric cars and reduce ... (This February 20 story corrects paragraph 2 to say neodymium is used in permanent magnets, not batteries).

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Rare Earths: Elemental Needs of the Clean-Energy Economy ...

Oct 13, 2010 ... A massive wind turbine—capable of turning the breeze into two million watts of power—has 40-meter-long blades made from fiberglass, towers 90 meters ... "There is no single military system in use by the Pentagon that does not contain rare earths," King notes, ranging from Abrams tanks to radar systems.

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Rare-metal-free high-performance Ga-Sn-O thin film transistor - Nature

Mar 14, 2017 ... Therefore, new semiconductor materials that do not use rare metals and consist of fewer elements are being explored. In this paper, we first report a stable TFT with a high μFE that incorporate Ga-Sn-O (GTO) as the amorphous and transparent oxide semiconductor. This material is a dual metallic oxide...

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Nickel Metal - The Facts - Nickel Institute

About 65% of the nickel which is produced is used to manufacture stainless steels. Another 20% is used in other steel and non-ferrous alloys - often for highly specialized industrial, aerospace and military applications. About 9% is used in plating and 6% in other uses, including coins, electronics, and in batteries for portable...

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4 Rare Earth Elements That Will Only Get More Important

May 21, 2010 ... And yet, most Prius owners don't even know they use this rare earth element every day. That's because the car's battery is referred to as "nickel-metal hydride." The "metal" in question is lanthanum, but what can we say, rare earth elements get no respect. A big breakthrough in battery technology,...

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rare metal materials and engineering - Elsevier

The scope of Rare Metal Materials and Engineering is development, production and testing of titanium, refractory ..... Use this numbering also for internal cross-referencing: do not just refer to 'the text'. Any subsection may be given a brief heading. Each heading should appear on its own separate line. Introduction. State the...

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Our Dangerous Reliance on China's Rare Earths in Clean ... - Science

Dec 20, 2013 ... Today's computers and smartphones use something like 63 different elements.” Their findings, published this month in the Proceedings of the National Academy of Sciences, showed that there were no “readily apparent” substitutes for a metal that would not compromise on quality or performance. Though...

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China's Rare Earth Metals Monopoly Needn't Put An Electronics ...

Apr 15, 2012 ... Last year Congress required the Pentagon to examine the use of rare earth materials in defense applications to determine if non-U.S. supplies might be disrupted and identify ways to ensure adequate supplies by 2015. In response, the Pentagon sent back an unpublished report last month titled “Rare Earth...

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A Look at Rare Earth Metals and Their Applications - The Balance

Dec 27, 2017 ... Rare earth metals are actually not as rare as their name might imply. Learn about their versatile applications.

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Rare earth elements | INL

Aug 24, 2017 ... INL interns use metal-digesting microbes to recycle electronics. In an Idaho ... If you've never heard of neodymium and dysprosium, you're probably not alone. ... The problem with rare earth elements, as their name suggests, is that they're not often found in economically exploitable ore deposits. They're...

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Honda develops hybrid motor without key rare-earth metals

Jul 12, 2016 ... To be sure, Honda's new technology is not completely free of rare-earth metals. High-power magnets used in electric or hybrid vehicle motors use another rare-earth called neodymium. But that is considered a light rare-earth metal and can be sourced from China as well as other countries, such as the U.S....

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Tuning bad metal and non-Fermi liquid behavior in a Mott material ...

Tuning bad metal and non-Fermi liquid behavior in a Mott material: Rare-earth nickelate thin films ... This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial license, which permits use, distribution, and reproduction in any medium, so long as the resultant use is not for...

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Rhenium - A Unique Rare Metal: Materials and Manufacturing ...

The existence of a chemical element with the atomic number 75 was predicted by Mendeleev during the second half of the 19th century. Rhenium was eventually identified by Noddack & Tacke in 1925, who named the metal after the river Rhine (in Latin: Rhenium). The first three decades after its identification rhenium...

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Rare Earths Community | Metal Events

Welcome to Metal Event's Rare Earths Community – here you will find news and information about the rare earths markets, including pricing data from China, company ... Price of Rare Earths Continued to Fall, No Active Market Transactions Prices of rare earth oxides were released by Southern Rare Earth on 19th March.

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Rare Earth Oxides | Treibacher Industrie AG

Our many years of experience in producing polishing agents enable us to manufacture products for polishing agent applications and customized solutions. Properties of high-grade polishing agents include a high removal rate and good surface quality during use. An overview of our rare earths. Yttrium oxide (Y2O3) min.

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Rare earth metals: tech manufacturers must think again, and so must ...

Mar 26, 2014 ... From smartphones, tablets and laptops, to the niche technology used by the military and medical profession, all depend on them to function, ... With the sheer number of new gadgets and business solutions coming onto the market every year, it's no surprise that rare earth metals are becoming scarce.

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A Snapshot of the World's Rarest Metals - Thermo Fisher Scientific

Jan 5, 2016 ... Rare metal In this blog we sometimes talk about rare earth metals, which as you may know are not actually rare but so named because they are difficult and costly to ... The rarest metal on earth is actually francium, but because this unstable element has a half life of a mere 22 minutes, it has no practical use.

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Non-Ohmic Properties of ZnO-Rare Earth Metal Oxide-Co3O4 ...

Zinc oxide ceramics containing rare earth metal oxide and cobalt oxide which exhibit non-ohmic current-voltage characteristics were studied. .... Sakyo Hirose et al 2008 Journal of Applied Physics 104 053712 ... Rare earth oxides effects on both the threshold voltage and energy absorption capability of ZnO varistors

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Evidence in rare‐earth (R)–transition metal (M) intermetallics for a ...

Journal of Applied Physics 61, 3971 (1987); https://doi.org/10.1063/1.338573 ... In rare earth (R)–transition metal (M) compounds, large R‐M magnetic interactions can occur, which give rise to higher values of the ordering temperature (TC,TN) for compounds with .... Article views prior to December 2016 are not included.

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Mining the consequences of the rare earths industry | GreenBiz

Feb 25, 2017 ... It is not the place of these private corporations to mine any metal with the hopes of maintaining a healthy domestic supply and the best interests of the country if the monetary reward is not present. Making use of rare earth metals in various incarnations allows for significant gains in efficiency and power — a...

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Rare earth magnates | Opinion | Chemistry World

Feb 24, 2016 ... Those who think that China's controls over rare earths is a thing of the past should reflect on the words of Qinhua Wang, the vice-chairman of the China Nonferrous Metals Industry Association, who noted in 2014: 'We have not enough influence on rare metal in the world, and we didn't get reasonable profit.'.

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Electrochemical Separation of Rare Metal Fission ... - CiteSeerX

and thus the system would allow fossil fuels to be conserved or used for non-combustion purposes. Significant amounts of rare metal fission products (RMFP), such as platinum group metals [ruthenium. (Ru), rhodium (Rh), palladium (Pd)] and others [technetium (Tc), selenium (Se) and tellurium (Te)], are generated in highly...

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Steel, Aluminum, Copper, Stainless, Rare Earth, Metal Prices ...

The software allows the car's diesel engines to recognize when they were being checked and react by turning on pollution controls that are not employed during normal driving. This is the same issue Volkswagen admitted to in 2015 and subsequently some 11 million cars worldwide have been shown to be fitted with similar...

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Rare earth metal recycling - IEEE Conference Publication

Because rare earths are used in small amounts, a key challenge is the lack of information about the amount of rare earth metals in products. Nevertheless, preliminary findings show that specialized rare earth recycling lines may be technically feasible, but not economically profitable unless a broader systems perspective is...

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Rare metal from asteroid that wiped out the dinosaurs could be used ...

Nov 21, 2017 ... Scientists from the UK and China have demonstrated that iridium – a rare metal delivered to Earth by the asteroid – can be used to kill cancer without ... When the researchers tested the iridium compound on a clump of non-cancerous tissue they found it had no effect, meaning it seems to be a highly...

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A Huge Deep-Sea Metal Find Could Help Build Our Green Energy ...

Apr 12, 2017 ... Researchers have found rare metal deep beneath the surface of the sea—but the discovery largely serves to highlight a pressing dilemma about where we ... What makes the finding so tantalizing is that tellurium is used in some of the world's most efficient solar cells—but is also, like many rare earth metals,...

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