Fraunhofer IWM, Germany, has developed tests of the internal coatings of pipes in various sections of oil treatment plants to determine which materials are best suited to withstand the stresses in each individual section. To assess the corrosion resistance of coatings in a laboratory environment, the researchers apply a number of different tests, such as high heat, strong chemicals, abrasive media, and many others.
Jumping droplets for more efficient power plants
In a completely unexpected finding, Massachusetts Institute of Technology, Cambridge, researchers discovered that tiny water droplets that form on a superhydrophobic surface, and then “jump” away from that surface, carry an electric charge. The finding could lead to more efficient power plants and a new way of drawing power from the atmosphere, they say.
Single-component additive for TSV copper plating reduces cost and prevents defects
Adeka Corp., Japan, has developed a single-component type additive for TSV (Through Silicone Via) copper plating that will bring a reduction in costs, prevent defects, and enable versatility. Semiconductor manufacturers have recently been attempting to achieve a smaller size and higher performance of devices by stacking multiple chips into the 3D structure.
Seco-Warwick to discuss heat treatment of H11/H13 tools at ASM Heat Treat Expo
Seco-Warwick, Meadville, Pa., announces a technical presentation on the heat treatment of H11/H13 molds, dies, and tools to be held at the upcoming ASM Heat Treat Expo. The paper will address NADCA, Ford, and GM requirements and demonstrate the differences between them. The technical content of this presentation is based on trials in a single-chamber vacuum furnace equipped with a dynamic cooling system in a high pressure quench ranging from 15 to 25 bar.
Revised molybdenum metal brochure
The International Molybdenum Association, (IMOA) published an updated version of the brochure entitled, Application of Molybdenum Metal and its Alloys. This new edition covers the production of molybdenum metal and its physical, mechanical and chemical properties and explains how they make the metal and its alloys the materials of choice in a wide range of applications. Nicole Kinsman, IMOA Technical Director said, “This brochure is one of our most popular website downloads over the years.