You might want to consider new design strategies for materials that contain large amounts of nickel, such as stainless steel. Prices entered the year at very close to a record high on an inflation-adjusted basis ($22/lb). Average prices for 2006 were 63% higher than 2005. Tags may rise slightly again this year because of some supply disruptions and booming demand in China for stainless. China produced 5 million metric tons of stainless steel last year. Amazingly, about 10 million more metric tons of stainless are under construction. About two-thirds of all nickel output goes into stainless. The addition of nickel to aluminum creates a super alloy that maintains structural integrity during changes in atmospheric pressure. For that reason, they’re widely used in aircraft, another area under pressure because of Chinese expansion.
How can automakers, aerospace contractors, and other OEMs get new metal alloys that are stronger, harder, and can survive ever higher temperatures? One way is to redesign their crystalline structures at the nanoscale and microscale.
Although a lot of the excitement about 3D printing and additive manufacturing surrounds its ability to make end-products and functional prototypes, some often ignored applications are the big improvements that can come by using it for tooling, jigs, and fixtures.
A fun and informative tour you can attend at the upcoming Design & Manufacturing Minneapolis, MD&M Minneapolis, and other events there, is the Materials Innovation Tour on Wednesday afternoon. I'll be leading it.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.