Outokumpu Oy, Finland, is expanding its product range with two new high-chromium stainless steel grades, ferritic grade EN 1.4622 and austenitic grade EN 1.4420. The ferritic grade Outokumpu 4622 is its first high-chromium ferritic grade, while the new austenitic Outokumpu 4420 grade is completely new in the market. Both grades are said to offer benefits in corrosion resistance, strength, and formability.
Air Products, Lehigh Valley, Pa., announces that Tom Philips, senior metallurgical engineer at Air Products, will present “Atmosphere Troubleshooting and Solutions to Common Heat Treating Problems” at the Heat Treating Solutions Center on Tuesday, September 17, at 11:00 a.m. This troubleshooting guide will review years of field experience with nitrogen- and hydrogen-based atmosphere systems.
XEI Scientific Inc., Redwood City, Calif., manufacturer of the popular Evactron De-Contaminator Plasma Cleaning System for electron microscopes and other vacuum chambers, was awarded U.S. patent #US8507879B2 on August 13, 2013, for an improved method and instrumentation for the production of oxygen radicals to be used in the cleaning of high vacuum instruments such as electron microscopes.
Scientists have 3D printed giant titanium bugs in a first for additive manufacturing this week. Minute insects, from the Australian National Insect Collection, were super-sized by up to forty times using a novel 3D scanning system and printed using a state of the art 3D printer. The 3D bugs show new potential for entomologists studying the anatomy of miniscule creatures by enabling them to physically handle the insects and study their features up close.
Alcoa, Cleveland, rolled out the most advanced aluminum wheel alloy in 45 years. The new material opens the door for lighter weight wheels at increased strength with the same corrosion-resistant characteristics as the industry standard, also made by Alcoa. They expect to introduce a new, state-of-the-art wheel featuring the alloy in early 2014. Unveiled at the American Trucking Association Management Conference & Exhibition in Orlando, Fla.
