By Patricia Smith, Worcester Polytechnic Institute, and Jack Cowie and John Weritz, The Aluminum Association. Introduction Additive manufacturing (AM) technology, or 3D printing, is the process of producing a three-dimensional component from a computer-aided design (CAD) model by adding material layer by layer. AM technology was originally developed for polymers in the 1980s. Metal powder […]
Elysis, the joint venture between Rio Tinto and Alcoa, marked the start of construction on its Research and Development Center in Saguenay, Canada, where the company will develop and commercialize its inert-anode smelting technology — which is said to be able to eliminate all direct greenhouse gas emissions (GHG) from the aluminum smelting process. Representatives […]
Western Extrusions Corp. in Carrollton, Texas, ordered technology and equipment for a new secondary aluminum casthouse for producing extrusion billet. Western is one of the leading independent aluminum extruders in North America and its Carrollton facility is among the largest in America at a single site. The billet casting center will be supplied by Almex USA. The […]
The inaugural Aluminum Recycling Technical Conference will be held on October 15-16, 2019, in Nashville, Tennessee. Presented by CRU and FRH Aluminum, the one-and-a-half-day conference will present sessions entirely dedicated to the aluminum scrap and recycling market. Given the current dynamics at play in the U.S. scrap and primary aluminum markets, the importance and value […]
Aeromet announced that its patented aluminum alloys powder A20X™ has achieved an ultimate tensile strength (UTS) of over 500 MPa — making it one of the strongest commercially available aluminum powders. A20X Powder was originally derived from the MMPDS-approved A20X casting alloy, which is in use by a global network of aerospace casting suppliers. The powder is […]
ALUMINUM USA 2019 will be held on September 12-13, 2019 at the Music City Center in Nashville, Tennessee. The event, which is presented in partnership with the Aluminum Association, will host an enhanced technical conference — which is comprised of technical presentations, panel discussions, and case studies to advance knowledge and share expertise across the […]
Otto Fuchs KG, based in Meinerzhagen, Germany ordered a 30,000 ton closed-die forging press for the manufacture of aircraft landing gear, engine discs, and structural parts, and other components. The new MH-30000 hydraulic forging press system will be supplied by Schuler, a member of the ANDRITZ Group. The scope of supply includes press mechanics, adaptation […]
The Materials Testing Institute at the University of Stuttgart has developed a process, based on friction stir welding (FSW), for the high-strength welding of aluminum and steel plates. The plates can have different thicknesses and the seam is so stable that the hybrid plates can even be deep drawn. This enables lightweight yet sturdy hybrid […]
