Allegheny Technologies Inc., Pittsburgh, Pa., has acquired Hanard Machine Inc., Salem, Ore., which specializes in precision machining of parts and components made of titanium, nickel-base alloys, superalloys, aluminum, and specialty steels.
Temperature-sensing friction stir welding tool enables complex joints
Researchers at University West in Trollhättan, Sweden, have invented a friction-stir-welding tool that also functions as a temperature sensor.
Hydro may build pilot plant to test more-efficient aluminum electrolysis technology
Norsk Hydro ASA, Norway, reports that Enova, a Norwegian government agency, has decided to contribute $250 million toward Hydro’s full-scale next-generation electrolysis pilot project, which is said to have the potential to significantly reduce energy consumption.
ASB’s modernized Mesta grinder enables more accurate two-axis grinding
ASB Industries, Barberton, Ohio, has completed the upgrade of its Mesta Roll Grinder to provide extremely accurate two-axis grinding for complex roll crowns, as well as a wide range of other thermal spray surfacing options.
RTI International Metals acquires Dynamet Technology
RTI International Metals Inc., Pittsburgh, acquired Dynamet Technology Inc., an industry innovator in titanium powder metallurgy and a supplier of near-net shape titanium and titanium alloy preforms and components to commercial aerospace, defense, biomedical and industrial customers.