rare - earth metals

The main bottleneck, they argue, could be the production of rare earth metals such as neodymium, which is often used in making magnets.

Some countries with rare earth metals no longer mine them -- including the United States. One reason is the low-cost imports from China.

Neodymium. Yttrium. Dysprosium. You can be forgiven for not knowing the names of these rare earth metals.

Few people had ever heard of the natural elements known as rare earth metals before a recent dispute between China and Japan.

Other compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals.

Some countries with rare earth metals no longer mine them -- including the United States.

Besides the microdots, each batch also contains a unique combination of up to 30 compounds of rare-earth metals.

You can be forgiven for not knowing the names of these rare earth metals.

The drive to cut pollution and improve safety in mines has also pushed higher the cost of coal, lead, tin and rare earth metals.

Of course, Beijing may react harshly to some of these measures and threaten a renewed embargo on the export of rare earth metals.

Today we continue our report on the group of chemical elements known as rare earth metals.

Rare earth metals are often all found together, typically with far more light than heavy elements.

Wen outmaneuvered the West again and again -- on clean energy, rare-earth metals, currencies, blame for global imbalances, you name it.

A decade ago, America was the world's leading producer of the rare-earth metals.

As Japanese industries reel from Chinese export restrictions on rare earth metals, alternative sources are moving in to fill the gap.

Under such a situation the export of rare earth metals could very well be restricted far more than it currently is.

Next week, we'll talk more about rare earth metals, and an American company that plans to start mining them again.

A man works at the site of a rare earth metals mine at Nancheng county, Jiangxi province in 2010.

If so, the trade in rare earth metals would be a likely example.

Other types of magnets could be used in turbines, and rare earth metals could be recycled.

And now, allegedly, China has refused to export rare earth oxides, rare earth salts, and pure rare earth metals.

China is going to buy up on the land in AFRICA and stash up their RARE-EARTH METALS and INVADE the WORLD.

He added: "It looks like we could reduce cost, weight and mass and avoid the geopolitical issues with the rare earth metals. "

They also say the metal cerium is readily available, being the most abundant of the "rare-earth" metals.

Beijing suspended high-level talks with Tokyo and temporarily halted exports to Japan of rare earth metals.

China denied that it stopped exports of rare earth metals to Japan to force his release.

Mr. Cowle later found that the land also held a lot of rare earth metals -- lately a subject of intense interest.

Rare earth metals like neodymium are used in the powerful magnets in electric motors for cars.

Clearly, a number of manufacturers think the risk of relying on a single source of rare-earth metals is too high.

And China last month quietly resumed shipments to Japan of rare-earth metals, a key high-tech component.

But shipments of various alloys that include rare earth metals to Japan have continued. .

Mr. Wen also promised China would never block the export of rare earth metals, the report said.

Prices within China for some rare-earth metals posted their first monthly drop this year.

The most problematic materials may be rare-earth metals such as neodymium used in turbine gearboxes.

Mighty mine: This 50-acre mine on the eastern edge of California's Mojave Desert was once the world's leading supplier of rare-earth metals.

China dominates global production of rare-earth metals, but it hasn't always done so.

China controls nearly all of the rare earth metals market.

Rare earth metals are scarce minerals that have particular properties, such as being magnetic or shining in low light.

a pyrophoric alloy made from a mixture of rare-earth metals.

China'sdominant market position in the production of rare earth metals is producing abacklash for the country, he says.

China controls 97% of global rare earth metals production.

Electric cars require much larger motors, with more rare earth metals, than hybrids such as the Prius.

diluent for the rare-earth metals.

And the influence of levels of Co, K and rare earth metals on the properties of unsaturated polyester resin, such as curing time, g. . .

It is used in rare earth metals smelting or used as high temperature containers.

So what are these rare earth metals?

The area is known for deposits of particularly rare, premium-priced 'heavy' rare-earth metals, such as terbium, which is used in fuel cells.

Statistics collected in Hong Kong show exports of rare earth metals have halved over the past year to reach just 1, 819 tonnes last month.

China's exports of rare-earth metals fell 9. 3% last year.

With China Clamping Down on Rare-Earth Metals, Japanese Manufacturers Devise Clever Alternatives

Rare earth metals and their compounds--Determination of total rare earth contents--Rare earth oxalate gravimetric method

Progress and Prospect in Separation and Purification of Rare Earth Metals with Extraction-Chromatography

Heavy rare earth metals and their compounds. Determination of total rare earth contents. EDTA volumetric method

Principles and Mechanisms of Purifying Rare Earth Metals by Floating Zone-Electrotransport Joint Method

Rare earth metals and their compounds--Determination of total rare earth contents--EDTA volumetric method

Current Situation of Rare Earth Metals and their Alloys Electrodeposition From Aqueous Solution

Summary of Comprehensive Utilization of Phosphogypsum and Extraction of Rare Earth Metals

Study on Influence of Rare Earth Metals on Hot Cracking Susceptibility of Pure Nickel Electrode for Welding of Cast Iron

Discussion on the Factors Affecting Purification of Rare Earth Metals by Vacuum Distillation

Company Seeks to Develop Electric Motor Without Costly, Tightly Controlled Rare Earth Metals

Application of Rare Earth Metals to Palladium-Based Alloy Purification Material

Determination of Trace Silicon in Pure Rare-Earth Metals by Spectrophotometry

Recovery of Rare Earth Metals From NdFeB Waste Materials Using Hydrochloric Acid

Formation Mechanism of Rare Earth Metals Based Quasicrystals

Basic tendency of rare earth metals and rare earth magnets production in Russia

Standard Test Method for Total Rare Earth Metals in Paint Driers by EDTA Method

Application of rare earth metals in wrought magnesium alloy

Determination of impurity oxygen and nitrogen in hydrogen storage alloy based on mixed rare earth metals

Application of Rare Earth Metals to Lead-base Alloys

Salts from rare earth metals

CHINA AND THE FUTURE OF RARE EARTH METALS