News & Press Releases

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  • London, 18.01.2022

    EVRAZ ZSMK awards contract for integrated quality control system for rail production to Primetals Technologies

    In October 2021, EVRAZ Consolidated West Siberian Metallurgical Plant (EVRAZ ZSMK) awarded a contract to Primetals Technologies for an integrated quality control system for its steel mill and rolling mill in Novokuznetsk, Russia. The solution "Through-Process Optimization (TPO)" will improve the quality of rail manufacturing at Russia's largest steel company. Production data are stored centrally, continuously and in a structured way. Immediately after installation of the solution, experts from Primetals Technologies will perform data-driven correlation analyses. The project will take 16 months to implement and will be monitored by a steering committee comprising the management of EVRAZ ZSMK and Primetals Technologies in Austria. The contract also includes a multi-year service contract.

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  • London, 14.12.2021

    Start-up of two continuous slab casters modernized by Primetals Technologies at Angang Iron & Steel

    Recently, two continuous slab casters modernized by Primetals Technologies commenced operation at Chinese steel producer Angang Iron & Steel Group Co. (Angang) in its steelworks No. 2 in Anshan. The objectives of the project were to further improve slab quality by implementing DynaGap soft reduction and to increase the caster´s availability. To these ends, state-of-the art automation features and technological packages were installed. Despite current quarantine challenges for the project team, CCM5 was started 7 days ahead of schedule and CCM4 went in operation 16 days earlier than planned.

     

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  • London, 09.12.2021

    Primetals Technologies starts up two continuous slab casters at JSW Steel Dolvi plant

    In October 2021, Indian steel producer JSW Steel Ltd. started up two continuous slab casters at its Dolvi plant in Maharashtra. Together, the two two-strand casters have an initial annual capacity of around 4.5 million metric tons of slabs with future capacity potential for 6 million metric tons. A number of technology packages ensure that the slabs have high internal and surface quality. Primetals Technologies supplies also a hot rolling mill to the new Dolvi expansion plant. The hot rolling mill has an annual capacity of 5 million metric tons per year. JSW Steel already operates three continuous casting plants from Primetals Technologies at its steel works in Toranagallu, Karnataka.

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  • London, 07.12.2021

    BOF converter upgraded to KOBM converter by Primetals Technologies started up at HBIS Group in Handan

    In early November, a KOBM converter, upgraded from a former BOF converter by Primetals Technologies, was started up in the steel plant of HBIS Group Handan Iron and Steel in Handan, China. Compared to a BOF converter, the combined blowing from top and bottom in a KOBM converter results in a better bath mixing and metallurgical reactions are closer to the equilibrium. In addition, lime injection ensures fast slag formation and excellent process and slopping control. Therefore, this process is expected to shorten the blowing process, to lower the carbon-oxygen equilibrium of the steel at tapping, improve the yield by lowering slag amount and iron oxide content in the slag, and to produce cleaner steel with minimum inclusions and impurities. The improved steel quality especially fits requirements from the automotive industry. Furthermore, the new converter has the potential to save ladle additions during tapping as well as costs for lime additions.

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  • London, 02.12.2021

    Wuzhou Yongda issues FAC for EAF Quantum electric arc furnace and ladle furnace supplied by Primetals Technologies

    In November 2021, Chinese steel producer Wuzhou Yongda Iron and Steel Co., Ltd. (Wuzhou Yongda) issued the final acceptance certificate (FAC) for an EAF Quantum electric arc furnace and twin ladle furnace supplied by Primetals Technologies for a greenfield project in Wuzhou city, in Guangxi Zhuang Autonomous Region. The EAF Quantum furnace is designed to handle scrap steel of very varied composition and quality. The electrical energy requirement of the electric arc furnace is extremely low because the scrap is preheated. This reduces both the operating costs and the CO2 emissions. The twin ladle furnace sets the desired steel grades and the correct casting temperature.

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