The history and process of dual acid decapsulation. This includes basic decapsulation techniques and the correct use of electrostatically dissipative tweezers and proper grounding relative to the Elite Etch Cu ESD decpasulation equipment.
Thermally conductive graphene can reduce computer processor temperatures by up to 25%
An international group of researchers, headed by Chalmers University of Technology in Sweden, has shown that graphene has a heat dissipating effect on silicon-based electronics. Graphene, a single layer of carbon atoms, is a very good heat conductor, ten times better than copper. Graphene has been shown to reduce temperatures in devices such as processors by up to 13 Celsius degrees, which not only improves energy efficiency, but also extends the working life of devices.
Modified paper repels water and oil
Paper is known for its ability to absorb liquids, making it ideal for products such as paper towels. But by modifying the underlying network of cellulose fibers, etching off surface “fluff” and applying a thin chemical coating, researchers created a new type of paper that repels a wide variety of liquids-including water and oil.
Materials selection for induction hardening
Ajax-Tocco-Magnethermic, Warren, Ohio, presented “Materials Selection for Induction Hardening Processes” at Heat Treat 2013. Material selection plays an essential role in the performance of induction-hardened workpieces such as shafts, axles, pins, and gears. Any prior heat treatment and the ability to be induction hardened are some of the factors design engineers need to take into consideration.
Advenira receives patent for its nanocomposite coating technology
Advenira Enterprises Inc., Sunnyvale, Calif., has received a patent that covers the company’s Hybrid 3D coater that allows its nanocomposite material to be applied to virtually any substrate shape or material, including polycarbonate, ceramic, quartz, and aluminum. SDN (Solution Derived Nanocomposites) refers to a process in which solid substances and/or nanoparticles dispersed or dissolved in a liquid, agglomerate together to form a continuous network extending throughout the liquid.