The aluminum casthouse is where aluminum wrought processing and shape casting begins, and there are many casthouse functions to consider. Scrap sorting, decoating of organic coatings on scrap, remelting, alloying, melt purification by refining and degassing, grain refining, melt transfer to casting station, casting by direct chill or other means, ingot heat treatment, and dross […]
Eric Westlund
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Posted in:
August 2020
Cover Steve Berthelot, site supervisor for GNA alutech, shows some of the finer points of his company’s 100 ton capacity homogenizing furnace at the new Ellwood Aluminum facility. (See article beginning on page 6.) Articles Ellwood Embarks on a Journey to the Lighter Side with New Aluminum Casting Complex Page 6 World Secondary Aluminum Industry […]
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Experienced welders will tell you that, compared to welding steel, welding aluminum and its alloys is not difficult but different. Steel, being one of the common construction materials, most welders and myself included started by learning how to weld steel. As aluminum has especially gained market share in transportation, welding aluminum is challenged in various […]
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The quest for higher strength materials, especially in transportation markets, seems to be never ending. The aluminum industry is meeting the demand with new alloys and heat treatments aimed at optimizing properties made of age hardening aluminum. Processing age hardening aluminum alloys to meet high strength levels in various product forms requires special heat treatment, […]
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Cover Forward thinking technologies of the future are becoming available in the here and now, providing new opportunities for greater efficiencies in aluminum manufacturing and applications. One area of innovation is Industry 4.0, which has the power to reshape how companies approach aluminum processing (see articles on pages 10 and 18). Another area of advancement […]
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Posted in:
April 2020
Cover ABC Aluminum installed a new state-of-the art aluminum extrusion press at its facility in Tijuana, Mexico. The line includes advanced control and automation systems, that ensure high quality production of long, heavy profiles for a variety of industries, including transportation. See article beginning on page 8. Articles Aluminum Response to the Novel Coronavirus Crisis […]
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US10587020 — BATTERY PACK AND ENCAPSULATED INTERCONNECTION FOR A BATTERY PACK — Samsung SDI Co., Ltd. (Korea) — A battery pack includes a first battery module level and a second battery module level. The first battery module level includes: a first heat exchanger including a cooling tube that defines a cooling area; a first secondary […]
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Editor’s Note: Various aspects of aluminum casthouse technology appear in almost every issue of Light Metal Age, no doubt because it is the first step and an important link in the wrought aluminum processing chain required for subsequent downstream processing and production of quality product. With no exception, the international patent survey presented here focuses […]