Nucor Corp. selected SMS group for the supply of a single-strand continuous caster for ultra-wide and thick slabs. Designed for an annual capacity of 1.45 million tons, it will be a core element of the production chain of Nucor’s new plate mill in Brandenburg, Ky. The companies say the casting machine will be one of the largest of its kind worldwide. The caster will produce slabs 8-12 inches (200-305 mm) thick up to 124 inches (3,150 mm) wide. Slab lengths will vary from 104 to 600 inches (2,642 to 15,240 mm).
Ampco-Pittsburgh Corp. completed the sale of its Canadian specialty steel subsidiary, ASW Steel Inc. (ASW), to Valbruna Canada Ltd., a subsidiary of Acciaierie Valbruna S.p.A., of Vicenza, Italy. With production facilities in Fort Wayne, Ind., and in Italy, Valbruna produces stainless steels, nickel alloys and titanium long products. It has an annual output of approximately 200,000 tons of specialty steels.
American Axle & Manufacturing, a leader in the design, engineering and manufacturing of automotive driveline systems and components, opened a new 15,600-square-meter manufacturing facility in the industrial area of Viladecans, Spain, just outside Barcelona. The facility will support demand and growth from new and current European customers, including Renault, BMW, Daimler, Porsche, Audi and Ford. AAM Barcelona produces a complete range of vibration control and damper products, including PV-bonded dampers, press-in compression dampers, isolation pulleys, in-mold bonded dampers and damped gears. It consolidates two smaller facilities in nearby Gavà and will employ nearly 300 associates at full capacity.
Siemens and Materials Solutions opened a highly advanced metal AM innovation center in Orlando, Fla. The 17,000-square-foot facility offers a pairing of design with manufacturing, implementing robotics, rapid prototyping, scanning, digital tools and on-site metal AM. Materials Solutions – a Siemens Business – uses selective laser melting (SLM) technology for the manufacture of high-performance metal parts, with a focus on high-temperature superalloys. The Siemens innovation center will focus on rapid problem solving supporting the company’s energy businesses, while Materials Solutions will offer additive services to support the innovation center and external customers.
United States Steel Corp. announced a joint-venture partnership agreement under which it has taken the first step toward acquiring Big River Steel through the purchase of a 49.9% ownership interest for approximately $700 million in cash, with a call option to acquire the remaining 50.1% within the next four years. U.S. Steel has committed financing to execute the transaction. Big River Steel operates an LEED-certified, Flex Mill in northeast Arkansas that is, according to the company, the most advanced EAF-based flat-rolled mill in North America. Big River Steel produces advanced automotive steels and electrical steels and provides services to customers in the automotive, energy, construction and agricultural industries. The company’s recently announced Phase II-A expansion is expected to double the mill’s hot-rolled steel production capacity to 3.3 million tons annually.
Forgers weigh options such as repair, rebuild, remanufacture or new equipment when considering options to increase capacity. This article considers the four options and the pros and cons associated with each.
October 7, 2019
When forges need to expand production to meet increased demand for existing parts or to add new product lines, selecting from available options to bring new equipment online can be challenging.
Cross-wedge rolling (CWR) is a forging technique in which a heated billet is formed by rolling it between two flat (or cylindrical parallel-axis) die plates. This article describes the CWR process and equipment as applied to the production of railroad screws and other similar products.
American Axle & Manufacturing Holdings Inc. (AAM) entered into a definitive agreement to sell its U.S. iron casting operations (Grede) to funds managed by Gamut Capital Management for $245 million. Across 10 manufacturing facilities, Grede develops, manufactures, assembles and supplies ductile, gray and specialty iron castings and machined components for the automotive, commercial vehicle and industrial markets. AAM will retain its El Carmen, Mexico, iron casting operations.
Check out the October 2019 issue of FORGE, featuring our cover story that showcases "2019 Buyers Guide. Other features include "Why Forgers Should Invest in Automation", "Flat Tool Cross-Wedge Rolling", and much more.