One of the best stories at K 2007 is the effort under way at SABIC Innovative Plastics to develop new technologies that reduce use of oil and natural gas. Yes, that’s the Saudi Arabian Basic Industries Corp., partly owned by the Saudi Arabian government. SABIC Innovative Polymers is the former GE Plastics, and just became part of SABIC earlier this fall. The company is known for its application development work, and its newest development center is aimed at new ideas in energy. One of the three big projects under way is a new concept in photovoltaic cells. The SABIC unit is developing new polycarbonate chemistries that could amplify the energy-producing power of silicon used at the heart of solar cells. In interviews with Design News this morning, three SABIC executives described the effect as a “kind of light pipe”. Polycarbonate in existing solar cells simply protects the silicon with a transparent shield. The new polycarbonate would also boost the efficiency of the cell. No data on efficiency levels are available now. Rick Pontillo, general manager of global application technology, told Design News the concept could go commercial in two years if it proves out. Work began two years ago on the project, and SABIC officials are said to solidly support it.
Researchers at Lawrence Livermore National Laboratory have published two physics-based models for the selective laser melting (SLM) metals additive manufacturing process, so engineers can understand how it works at the powder and scales, and develop better parts with less trial and error.
Materials and assembly methods on exhibit at next week's MD&M West and other co-located shows will include some materials you should see, as well as several new and improved processes. Here's a sampling of what you can expect.
The Food & Drug Administration has approved a 3D-printed, titanium, cranial/craniofacial patient-specific plate implant for use in the US. The implant is 3D printed using Arcam's electron beam melting (EBM) process.
The upcoming MD&M West and co-located shows in Anaheim next month will be host to a huge variety of technologies and special events like the Golden Mousetrap Awards. Here are five reasons for medtech professionals to attend.
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.