I learned two things from a quick recent conversation with Alexander Wilson of Mittal Steel and bridge steel maven:
New high-performance steels designed for bridge applications are now being qualified for other applications—pressure vessels used in nuclear power plants and platforms used in offshore oil drilling. The new steel provides up to 18% cost savings and 28% weight savings.
Some stability is expected in pricing this year. Costs for materials used in the two primary production streams (electric furnace and integrated mill) are stable. Look for modest increases and stable availability.
At this year's MD&M West show, lots of material suppliers are talking about new formulations for wearables and things that stick to the skin, whether it's adhesives, wound dressings, skin patches and other drug delivery devices, or medical electronics.
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.
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