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  • The melting and holding furnaces within the new Matalco casthouse in Kentucky.

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    Matalco Launches Remelt Facility in Kentucky

    Matalco Inc. completed the construction and startup of its seventh remelt facility, located in Franklin, KY, which will operate under the name Matalco Kentucky LLC. The $65 million investment represents the company’s third new plant project in the last eight years. The new plant will focus on the production of rolling ingot — affirming the […]

  • Figure 1. Digital electronic control systems provide unmatched performance and enable connectivity to I4.0 networks for data-driven productivity increases.

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    Upgrading Extrusion Press Hydraulics and Controls to the Connected Future

    By Michael R. Kramer, Bosch Rexroth Corporation. There is a growing recognition in the extrusion industry of the value of fully committing to the connected future offered by Industry 4.0 (I4.0) technology platforms. These smart, efficient, and highly connected systems provide opportunities for increased productivity and profitability, reduced downtime, lower maintenance costs, improved quality, and […]

  • One of two 50 tonne tilting melting furnaces installed in SCM’s new remelt and casting plant. (All photos taken by Chip Jackson and Nick Harrison, SCM.)

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    SCM Celebrates 20th Anniversary with New Casthouse and Extrusion Line

    By Andrea Svendsen, Managing Editor. Service Center Metals (SCM), an aluminum extrusion manufacturing company headquartered in Prince George, VA, is celebrating 20 years of continuous operation this year. As the company moves into its third decade, it is completing a $127 million investment in a new remelt and casting plant and new extrusion plant near […]

  • aluminum extrusions

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    Aluminum Extrusion EPDs and the Push for Decarbonization

    By Lynn Brown, Long Point Associates. Environmental Product Declaration (EPDs) are essentially an “environmental nutrition label” for a product. But rather than telling the customer how many calories or saturated fat in a package of chips, EPDs provide data on the environmental impact resulting from the production of a specified industrial product, like aluminum extrusion. […]

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    New Extrusion Applications in Commercial Vehicles

    By Andrew Halonen, Mayflower Consulting LLC. Commercial vehicles have one key difference from passenger cars. They are a tool to do work and are, therefore, specified and built with a certain application in mind, which is often referred to as the duty cycle. Maintenance of the commercial vehicle is necessary, yet downtime to fix the […]

  • Exterior of Hydro's Sunndal plant, showing aluminum billet stacked in front

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    Company Profile: The Collaborative Triangle of Aluminum Innovation

    By Rose Eaton, Light Metal Age. In a village in Norway called Sunndalsøra, nestled between a crystal blue fjord and two massive mountain ranges, lies Hydro Sunndal, the largest primary aluminum plant in Europe and one of the most modern. Overabundant water flowing down the mountains and the deep-sea fjord have provided the area with […]

  • Karmøy Technology Pilot in Norway. (Photo: Marius Motrøen, Norsk Hydro.)

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    Decarbonizing the Primary Aluminum Industry

    By Halvor Kvande, NTNU (Retired); Gudrun Saevarsdottir, Reykjavik University; and Barry Welch, Welbank Consulting.  Abstract While global average greenhouse gas (GHG) emissions have changed little over the last several years, the best available data has become more reliable and has showed lower emissions. The electrolysis process has now been performed with a low emission rate […]

  • The Las Tadeas wind farm in Spain. (Source: Capital Energy.)

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    The Shift Toward Renewable Power in Aluminum Smelting

    By Alton Tabereaux, Contributing Editor. Sixty-eight million tonnes of primary aluminum were produced worldwide in smelters in 2021. According to the Aluminium Stewardship Initiative (ASI), the aluminum sector was directly responsible for 275 million tonnes of CO2 emissions in 2021, a 2% increase over the previous year. If the indirect emissions from electricity are included, the […]

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    Emerging Challenges in Copper Bring Opportunity for Aluminum

    By Peter Pollak, The Aluminum Association (Retired). According to goals announced by the U.S. and European Union, there are widespread commitments to eliminate global carbon dioxide emissions by 2050. An important aspect of achieving a net-zero emissions goal within this time frame is electrifying the global vehicle fleet and switching power generation to renewable energy […]