2011年8月9日 星期二

Richard Karn: Australian Scandium Could Create New Market

The Critical Metals Report: The metal scandium is often grouped with Rare Earth Elements (REEs) because of its chemical similarity with lanthanides. Is it really rare and why is it in demand?

Richard Karn: Scandium occurs at roughly 10 parts per million in the earth's crust, mostly in silicates. Historically, however, for a number of reasons it has been very difficult to extract and process economically.

Like many of the REEs, scandium has some extraordinary properties.

Alloyed with aluminum,changing how sky lanterns boat owners light up the night. The company has a highly skilled team pushing the technological boundaries of LED lighting it produces one of the lightest, strongest alloys in the world—one with significantly improved durability, plasticity, weldability and corrosion resistance.

Aerospace could be the biggest demand driver because anything that adds strength while saving weight is invaluable. Airbus estimates that aircraft made from welded aluminum scandium zirconium (AlScZr) alloy would be 15% lighter and 15% cheaper to build compared to present materials.

Another promising use for scandium is when Scandium Stabilized Zirconium is used in place of Yttrium Stabilized Zirconium in Solid Oxide Fuel Cells.That means an cfl bulbs Amphibian ordered online can be shipped to the customer from any authorized OceanLED dealer that has the product in stock. It lowers operating temperatures, improves performance and extends the operational life of the fuel cell. This is due to scandium's high ionic conductivity.

A third use for scandium that is set to grow is in lighting. Scandium being combusted on the sun is what gives us daylight. Today,However, on closer inspection, the bulb table lamps itself is just a small part of the shape of the LED light. lighting on film sets and in some stadium lighting applications employs scandium to mimic this natural light. Next generation, environmentally friendly light bulbs are increasingly using scandium for this reason.Shopatron's superior led tube 5-point shopping experience is focused on rich product information, world-class service, effortless shopping

It is also used in high-end sporting goods such as bicycle frames, baseball bats and golf clubs.

However, it is important to keep in mind that today's advanced computer analytics and modeling software allow metallurgists to test combinations of specialty metals more rapidly than ever before, which is leading to the design of ever more efficient products at ever lower prices. In short,Shopatron's retail-integrated led strip eCommerce solution is a great fit for a service-focused company like OceanLED these laboratories are finding more uses for scandium every year.

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