Metals & Alloys

With China's grip on the rare-earth market, do you think an alternative electric motor technology can be perfected that side steps the need (and costs) for the metals in motors?

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More industry professionals are using metals processing simulation tools to enhance their applications, from welding to casting. Based on your experience, how much more efficient has such software made your organization, and are they living up to your expectations?

The preceding article is a "sneak peek" from Metals & Alloys, a newsletter from GlobalSpec. To stay up-to-date and informed on industry trends, products, and technologies, subscribe to Metals & Alloys today.

Goodyear is buying a fleet of semi-rigid, aluminum/composite-framed Zeppelins from the German company of the same name to replace its non-rigid blimps for advertising and public relations. Other than such uses, would you see any other applications for these lighter-than-air craft? How about taking a trip on blimp rather than hopping in the car?

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Copper is being touted for its thermal and electrical performance, and efficiency in induction motors (versus permanent magnet motors) for electric and hybrid cars. Do you think the added cost of induction motors is worth it in these or other applications?

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The European Union is looking to become self-sufficient in rare earth minerals through recycling and future mining in Greenland. But can the program be productive soon enough? Will advances in China continue to outpace those in the EU?

The preceding article is a "sneak peek" from Metals & Alloys, a newsletter from GlobalSpec. To stay up-to-date and informed on industry trends, products, and technologies, subscribe to Metals & Alloys today.

Nano-scale metal structures offer increased effectiveness for metal medical implants. They are also being developed as a strong, lightweight option for vehicles. What other uses for nano-metals do you see as being similarly significant? Are there barriers to the use of nano technology in these applications?

The preceding article is a "sneak peek" from Metals & Alloys, a newsletter from GlobalSpec. To stay up-to-date and informed on industry trends, products, and technologies, subscribe to Metals & Alloys today.