DuPont Engineering Polymers and Kolorfusion International Inc. have formed an alliance to promote the benefits of dye sublimation printing on molded plastics. Kolorfusion has developed patented technology for dye sublimation decoration of 3D objects. The technology involves transferring a design into the surface of the part or into a coating on the surface. DuPont, meanwhile, produces several kinds of engineering plastics resins suitable for the process. These resins include PBT and PET thermoplastic polyesters, acetal, as well as nylons. For more information, visit www.kolorfusion.com.
Researchers at the University of Maryland have achieved a first in lithium-ion battery science: the development of a successful lithium-based battery using one material for all three core components of a battery -- anode, cathode, and electrolyte.
The online Bar Steel Fatigue Database for automotive design engineers has been updated for the fifth time and now contains 134 iterations, or grade/process combinations. It provides better predictability for designing parts with long-term reliability and durability.
FPGAs use programmable fabric to create custom logic, but this flexibility comes at a cost -- usually around 10 times more silicon real estate and 10 times the power dissipation. Can we really claim any FPGA is low power?
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