rare earth construct

How to Build the Simplest Electric Train - Wayne

The "train" consists of a battery with a rare earth super magnet at each end. The magnets are oriented so that they want to push each other apart. The battery...

Get Price

Electric vehicle traction motors without rare earth magnets

Mar 6, 2015 ... In particular the rare earth based, hard magnetic material ..... Brush wear can lead to a build-up of carbon dust in the motor which can lead to...

Get Price

Location of the Energy Levels of the Rare-Earth Ion in ... - arXiv

rare-earth elements in the band diagram for crystals of two scintillators BaF2 .... eters of one rare-earth element in order to construct the energy level diagram for...

Get Price

Investment Opportunity: Namibia Rare Earths Inc.

Up to 1,000 grams of neodymium is needed to make several components for hybrid automobiles while another rare earth, dysprosium, is required to construct...

Get Price

Rare earth metal - ThinkGlobalGreen

(At right: Rare earth metal lanthanum poured into moulds at the Jinyuan ... 7,500 tons of lanthanum and 1,000 tons of neodymium per year to build its Prius cars.

Get Price

Russian Company to Build Moon Base, Mine for Rare Elements

Dec 31, 2014 ... Tags: Russia | Lin Industries | moon base | rare earth elements ... $10 billion, a Russian company has plans to construct a manned base on the...

Get Price

Pollution Caused By Building a Hybrid Car - Does hybrid car ...

Unfortunately, both nickel-hydride batteries and the newer lithium-ion batteries rely on the mining of nickel, copper and so-called rare earth metals.

Get Price

17 cool magnet tricks | Evil Mad Scientist Laboratories

Apr 22, 2009 ... With magnets as connectors, you can build tins into anything you like. .... thus, you could wave a huge foot-long rare-earth magnet over your...

Get Price

Build Your Own Stir Plate - Brew Your Own

The heart of the project is a strong neodymium magnet (more commonly known as a rare earth magnet) affixed to an 80mm 12-volt DC fan typically used in...

Get Price

Mining - MIT

Currently, companies such as UCore Rare Metals Inc. and other junior ... from feasibility studies to constructing facilities: a mine similar to Mountain Pass or Mt. ... The most common method of extracting and separating rare earth elements from...

Get Price

Chalco Guangxi Nonferrous Rare Earth Development Co., Ltd ...

Chinalco Guangxi Nonferrous Rare Earth Co., Ltd was co-founded by Aluminum ... The company actively to build south China rare earth industrial park,...

Get Price

A Scarcity of Rare Metals Is Hindering Green Technologies by ...

Nov 18, 2013 ... A shortage of 'rare earth' metals, used in everything from electric car ... to be mined globally to build/manufacture wind and solar energy plants?

Get Price

Digging for rare earths: The mines where iPhones are born - CNET

Inside the rocks from this mine are rare-earth minerals, crucial ingredients for iPhones, as well as wind turbines, hybrid cars, and night-vision goggles. Minerals...

Get Price

Rare-Earth Magnets: An alternative technology for Magnetic ...

Jan 25, 2016 ... These magnets tend to be relatively inexpensive to construct, but require ... Rare earth permanent magnets generate a high strength permanent...

Get Price

Processing of Phosphorus Slag with Recovery of Rare Earth Metals ...

New technology of extracting the amount of rare earth metals from the red mud ... To construct isotherm of REMs extraction of by tributyl phosphate was used...

Get Price

Big Wind's Dirty Little Secret: Toxic Lakes and Radioactive Waste - IER

Oct 23, 2013 ... Another environmental trade-off concerns the materials necessary to construct wind turbines. Modern wind turbines depend on rare earth...

Get Price

The LSF and MTF of Rare-Earth Oxysulfide Intensifying ... - RSNA

that the increased sensitivity of rare-earth phosphors over calcium tungstate can be used to construct screens with a higher MTF or increased speed. Thefast...

Get Price

Build a Wave Energy Device | Northwest National Marine ...

Teachers: Your Students Can Build Their Very Own Wave Energy Converter in ... A float (the fishing bobber) suspends a rare earth magnet which bobs up and...

Get Price

Shin-Etsu Chemical to construct a rare earth magnet manufacturing ...

Apr 21, 2014 ... Aim is to strengthen Shin-Etsu's rare earth magnet supply system through having plural magnet sintering process plants in order to correspond...

Get Price

With rare earth minerals in short supply, researchers seek ways to ...

Mar 14, 2016 ... The pilot effort is important because rare earth materials, used to ... Eventually they hope to construct a mobile pilot plant in Southwest zenithia.

Get Price