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                Conversion Of Salzgitter Batch Tandem Mill Into A Semi-continuous Tandem MillBy Stefan Thelen
In November 2013 Salzgitter restarted their tandem mill after two weeks of shutdown, during which the existing mill entry equipment has been removed and replaced by new entry area equipment including
Aug 16, 2017
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                A New Agc Algorithm For High Strength Steel In Tandem Cold Rolling*By Li Shanqing, Xu Jianghua, Li Hongmei, Huang Peijie
Cold rolled high strength steel are playing a very important role in reducing automobile weight for energy saving and environment protection. In recent year, more and more high strength steel were man
Oct 1, 2019
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                Micro-abrasive Wear Behaviour Of An Iron Aluminide Alloy Under Conditions Of Room And Elevated TemperaturesBy Ronaldo Câmara Cozza
Iron aluminide alloy; Ball-cratering wear testing; Rolling abrasion; Wear volume; Coefficient of friction
Jul 31, 2018
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                Development Of New Steel Grades At Arcelormittal Tubarão: An Operational Perspective*By José Fagundes Jr., Juliano Braz Possatti, Bruno Câmara Vieira, Gabriel Godinho Alves, Bruno Bastos da Silva Murad, Cristina Maria de Oliveira Roque
Driven by market trends, increasing environmental accountability, government regulations and fostered by the Company’s strategic plan, ArcelorMittal Tubarão has developed new steel products to deliver
Oct 1, 2019
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                New Rolling Stands For Long Products Rolling MillsBy Matteo Tomba
Today’s steel market is characterised by high competitiveness and tight profit margins; therefore, the operational costs of rolling mills must be as low as possible, while ensuring a final product of
Aug 16, 2017
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                Substituição De Modelo De Blocos Mensal Por Semanal Com Foco Na Redução De Desvios Do Rom AlimentadoBy Mozart Henrique Teixeira
As reservas de minério de ferro da Mineração Usiminas S.A. (MUSA) estão localizadas no extremo oeste do QF e ocupam a porção ocidental da Serra do Curral (Alkmin, 2009 [1]), também chamada Serra Azul
Oct 30, 2017
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                Optimisation Of Cold Rolling MillsBy J. N. Stevens, M. Tulwin, P. J. Lawlor
All metals producers are on an unending search for a competitive advantage. They need to produce in the most cost effective way. Sometimes a new mill might be considered but in this paper we present e
Oct 1, 2019
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                Characterization Of A New Low Manganese, Niobium Microalloyed Steel For Sour ServiceBy Mario González Ramírez
The safe transport of sour gas requires steels with enhanced hydrogen induced cracking (HIC) resistance. Centerline segregation bands of high hardness microconstituents and non-metallic inclusions are
Aug 8, 2018
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                Evolution In Metal Cutting For Rolling And Forging PlantsBy Karl Berger, Michael Steinkogler
The evolution in Metal Cutting: Inventors around the world have been successfully developing innovations for decades, but only some of these developments have had „GAME CHANGING“ potential. One of the
Oct 1, 2019
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                New Danieli Top Charging Unit With Dancu Distributor For Zaporizhstal Blast Furnace No. 3By Edo Engel
Blast furnace No. 3 at Zaporizhstal in Zaporozhye is rebuilt in 2016-2017. The Ukrainian company is targeting increased production and availability, mainly through the use of new technology. Zaporizhs
Oct 30, 2017
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                Production Comparison Of Microalloyed Peritectic And Low Carbon Structural Flat And Long ProductsBy Steven G. Jansto
Nearly one third of the globally produced structural flat and long structural products are in the 0.11 to 0.16% carbon range. By definition, numerous steelmakers globally define this approximate carbo
Aug 17, 2017
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                Rolling Yesterday, Today And The Challenge For TomorrowBy Karl Berger
The paper gives a comprehensive overview of the historical development of various metal rolling technologies and also describes the influence to industrial and socio-economic developments. The rolling
Jul 30, 2018
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                Estudo Da Inflência Do Número De Clusters Na Cinetica De Transformação De FaseBy Nathan Fernandes Ignácio, Filipe da Silva Siqueira, Weslley Luiz da Silva Assis, Paulo Rangel Rios
As pesquisas em transformação de fase ganharam novos horizontes a partir dos recentes estudos de Rios & Villa. Eles desenvolveram inéditos modelos analiticamente exatos a partir da geometria estocásti
Nov 7, 2019
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                Innovative Measuring Technologies In Cold Rolling Mills & Processing Lines For Basic And Future ProductsBy Jörg Busch
The essential pre-requisite for attaining the high quality of product required from high-speed continuous production processes is the use of new measurement and control technologies. High availability
Jul 30, 2018
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                Diagnosis Solutions For Rolling Condition And Product Quality At Metal Plants*By Haruki Inami, Takashi Ishida, Kazuhiro Ohara, Hiroyuki Imanari
The highly competitive business environment of the international metals industry is driving demand for more cost-effective operation of steel making facilities, rolling mills, and strip processing lin
Oct 1, 2019
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                Efeito Do Tipo De Tratamento Térmico E De Seus Parâmetros Na Dureza Dos Constituintes Presentes Em Aços BifásicosBy Elaine Carballo Siqueira Corrêa
A busca por redução de peso e maior segurança dos veículos vem impulsionando a obtenção de novos aços de elevado desempenho. Os aços bifásicos vêm sendo desenvolvidos e utilizados devido a sua conside
Oct 30, 2017
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                Soldagem Gtaw Do Aço Sae 4130: Influência Do Pré-aquecimentoBy Matheus Soares Siman
A soldagem GTAW tem importância fundamental para a indústria não só pelo excelente controle do aporte térmico, como também ao fato de proporcionar, repetitividade e reprodutibilidade. No entanto, este
Oct 30, 2017
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                Efeito Do Íon Acetato Na Formação De Cristais De BoemitaBy Ricardo Wilson Nastari Denigres Filho
Durante estudos de síntese hidrotérmica (realizada em presença de ácido acético e em autoclave à temperatura de 160oC) com o propósito de obter-se boemita a partir de uma gibsita comercial, observou-s
Aug 8, 2018
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                Proposta E Avaliação De Um Modelo De Referência De Manutenção Centrada Em Confiabilidade (Mcc) Voltado À Indústria SiderúrgicaBy Fabio Andre Brand
As empresas de classe mundial, para atingir a excelência, buscam inovações para maximizar a utilização dos seus ativos. Para estas empresas, os departamentos de manutenção assumem uma função estratégi
Oct 30, 2017
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                Investigação Da Concentração De Tensões Em Poço De Visita De Polietileno Por Emissão AcústicaBy Marcos Daniel Gouveia Filho
Poço de visita (PV) é uma estrutura de redes coletoras de esgoto onde há a interligação dos fluxos de esgoto. Atualmente a maioria dos PVs em utilização é feito de anéis pré-moldados de concreto; conc
Aug 8, 2018