A three-fold increase in lead in the past three years is aiding in the phase-out of the toxic metal in some applications. Example: There’s a surge in demand for environmentally friendly stabilizers used in polyvinyl chloride. The Baerlocher Group of Companies of Munich, Germany, reports higher demand for its calcium-based stabilizers as well as calcium-and zinc stearate stabilizers used to improve thermal performance. Baerlocher is investing 20 million Euros ($29 million) to boost production capacity in Germany, the United Kingdom, Brazil, India and Malaysia. In a program called Vinyl 2010, the European vinyl industry has made a voluntary commitment to improve the environmental profile of PVC.
HP revealed more of its 3D printing plans in a recent webinar. Senior vice president of inkjet and graphics solution business Stephen Nigro spoke about how the technology works and expanded on HP's vision of open collaboration to commercialize its Multi Jet Fusion 3D printing technology for end-production, and open collaboration on new materials. He also said HP will create software to help users decide when to use Multi Jet Fusion versus conventional subtractive manufacturing.
A lightweight electric urban concept car designed by several European companies weighs only 992 lb without its battery. It would have weighed 26.7 lb more if its windows were made of glass instead of the specially coated LEXAN polycarbonate resin from SABIC Innovative Plastics.
Skylar Tibbits' team in MIT's Self-Assembly Lab is now 4D printing self-assembling shapes made of programmable carbon composites and custom wood grain. The composites are being used in a sport car airfoil, and the wood grain is beautiful.
The NanoSteel Company has produced high-hardness ferrous metal matrix composite (MMC) parts using a new nanosteel powder in a one-step 3D-printing process. Parts are 99.9% dense, crack-free, and with wear resistance comparable to M2 tool steels.
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.