Despite their ubiquity in consumer electronics, rare-earth metals are, as their name suggests, hard to come by. Mining and purifying them is an expensive, labor-intensive and ecologically devastating process.
Sep 26, 2012 · Digging for rare earths: The mines where iPhones are born. . and the bevy of other technical wonders that use rare-earth minerals, has been immense. .
Apr 15, 2012 · China's Rare Earth Metals Monopoly Needn't Put An Electronics . Last year Congress required the Pentagon to examine the use of rare earth materials .
A shortage of "rare earth" metals, used in everything from electric car batteries to solar panels to wind turbines, is hampering the growth of renewable energy technologies.
In Apple's Dirty Little Rare Earth Secret, SA contributor Ben Kramer-Miller revealed that Apple (NASDAQ:AAPL), like every other mobile device maker, uses electronic components made with rare earth elements.
Rare-earth minerals are used in everything from smartphone batteries to . That has forced Japan — a major electronics manufacturer — to rely on prices dictated .
Apr 14, 2014 · The existing recycling infrastructure for fluorescent bulbs makes them good candidates for rare earth recycling, many experts say. Fluorescent light bulbs make use of rare earth elements to fill out the color spectrum: the red and green phosphors in the powder that lines the inside of the lights are the rare earth elements .
China's Rare Earth Elements Industry: What Can the West Learn? . without the use of rare earth . rare earths and are generally used in high tech applications. 2 .
Europium, another rare earth, sees wide use in electronic displays to produce pixels of bright red light. . What New Uses Are Being Found for Rare Earth Elements?
Rare earths play a crucial role in the manufacture of modern electronics gear.
The Rare-Earth Crisis . Rask worked on the power-train system for General Motors' electric Volt, which uses a rare-earth permanent magnet. But, .
The rare earth industry in China is a large industry that is important to Chinese internal economics. Rare earths are a group of elements on the periodic table with similar properties. Rare earth metals are used to manufacture everything from electric or hybrid vehicles, wind turbines, consumer electronics and other clean energy technologies.
What are rare earth metals? . Terbium: Used in some solid-state technology, from advanced sonar systems to small electronic sensors, .
The looming shortage of the availability of rare earth elements (REE) for use in electronics is a very serious and urgent situation for the industry.
Electronics: Television screens . Other interesting facts about uses for rare earths: The rare earth element europium is being used as a way to identify .
Rare-earth metals are valuable ingredients in a variety of modern technologies and are found in cell phones, hard disk drives in computers, and other consumer electronics, which are frequently discarded for newer and more up-to-date versions.
Rare earth products are not directly visible, but they have excellent chemical properties and are used in various areas mainly in electronics.
Global experts agree that the future demand for critical rare earth elements will be dependant upon their use in miniaturization (high demand for lighter, smaller, smarter electronic devices), clean technology (emission standards), and energy and fuel efficiency (smaller and more efficient motors). Other Uses of REE
Rare Earth Elements What are Rare Earths? The Japanese call them "the seeds of technology." The US Department of Energy calls them "technology metals." They make possible the high tech world we live in today – everything from the miniaturization of electronics, to the enabling of green energy and medical technologies, to supporting a .
Although tantalum is not one of the rare earths -- it is one of the "transition metals", like gold -- tantalum's scarcity (1 or 2 ppm of the earth's crust) and primary use in electronics (tantalum capacitors) fits in with the scope of this question.
Most of the rare-earth metals have unfamiliar names. T / F; Rare-earth metals are used in the production of microphones. T / F; China supplies 90% of the rare-earth metals used in advanced electronics. T / F
Rare Earth Uses In Electronics. What are 'rare earths' used for? - BBC News. Mar 13, 2012 · A guide to the use of some "rare earth" elements, which have become the subject of a trade dispute between China and the US, EU and Japan.
A Road Map To Technology Metals – Part 1: Precious Metals. . Gold is used in electronic components . Vehicles that will use increased volumes of rare earth .
Rare Earth Elements (REEs) are critical components in consumer electronics such as televisions, computers, cameras, and mobile phones, as well as high-power magnets, fluorescent lamps, catalytic converters and metal alloys.
Rare-earth minerals are difficult to mine in a cost-effective manner, but new resources found off the coast of Japan could .
Cell phones and other gadgets are troves of rare earth elements, but unless people recycle their old electronics, we can't recover them.
Metals extracted from recycled products usually stay closer to home because the U.S. still has lots of domestic uses and manufacturing facilities for metal. Elements like rare earth metals, used in many electronics, are much easier to exact from our recycled electronics than from the earth itself.
This statistic displays the demand for rare earths for permanent magnets in consumer electronics worldwide in 2010 and 2015, with projected figures for 2020 and 2025.
Erbium is a great example of how rare earth elements work in practical applications. You won't find very many places where a solid chunk of a single rare earth element is being used. Instead, they tend to be things that are added, .
Motors and rare-earth magnetic materials - Electronic . Motors and rare-earth magnetic . automotive drive trains that minimise the use of rare-earth .