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  • ABM
    EFEITO DE COMPOSTOS ORGÂNICOS NA ELETRODEPOSIÇÃO DE LIGAS Zn-Ni SOBRE AÇO

    By Renier Pereira Oliveira

    Compostos orgânicos adicionados em soluções eletrolíticas podem influenciar na eficiência do eletrodepósito, no aspecto visual do material, nas fases formadas, na topografia e na dureza do revestiment

    Aug 16, 2017

  • ABM
    EAFD – A Thermodynamic Analysis And Classification Of Dust Types

    By Pedro Jorge Walburga Keglevich de Buzin

    Steel production process generates waste, among which is the electric arc furnace dust (EAFD). This waste has varying amounts of zinc, which is principally contained in the minerals zincite (ZnO) and

    Jul 30, 2018

  • ABM
    Revamping Of The 80 T Mrp-l Converter At Aperam Timoteo

    By Günther Staudinger

    Aperam is a global player in producing of stainless, electrical and special steel qualities. The steelmaking plant in Timoteo Brasil is equipped with one AODconverter for stainless steel and one MRPL-

    Aug 16, 2017

  • ABM
    PROCESSAMENTO E SINTERIZAÇÃO DE UM COMPÓSITO CERÂMICO DE CoFe2O4-BaTiO3

    By Rosana Silva Xavier

    Compósitos magneto-elétricos (ME) combinam fases magnetostrictivas e piezoelétricas e podem ser utilizados na geração de energia a partir de vibrações e campos magnéticos presentes no ambiente, sendo

    Aug 8, 2018

  • ABM
    CUSTOMIZATION & VERSATILITY IN COPPER PLATING VARIABLE HIPER COATING

    By Franz Kolmbauer

    At Primetals Technologies Brazil Ltda. Rio de Janeiro Santa Cruz Workshop we electroplate mold coppers for continuous casting by tank plating. Tank plating submerges the copper in the bath of the plat

    Aug 16, 2017

  • ABM
    Avaliação Da Limpeza E Reoxidação De Um Aço Sae 1055 Modificado

    By Pedro Cunha Alves, Wagner Viana Bielefeldt, Vinicius Cardoso da Rocha, Julio Aníbal Morales Pereira, Antônio Cezar Faria Vilela

    A limpeza e a reoxidação de um aço SAE 1055 modificado foram avaliadas durante a sua produção em uma aciaria elétrica. Escória A no sistema óxido CaO-SiO2-MgO-Al2O3-CaF2 (CSMA-F) e escórias B e C no s

    Oct 1, 2019

  • ABM
    PLUG & WORK IN 3D – NEW WAYS IN RAPID PROFESSIONAL COMMISSIONING

    By Detlef Ehlert

    With the proven “Plug & Work” concept developed by SMS Siemag, automation systems are tested and optimized in the test field in a near-reality environment before being shipped and commissioned at

    Aug 16, 2017

  • ABM
    Thermal Bending Of Copper Cooling Staves In Blast Furnaces

    By Cameron Soltys, Hamid Ghorbani, Maher Al-Dojayli

    Cooling staves in blast furnaces are used to minimize the process heat loads on steel shell and refractory system. Copper staves are exposed to significant fluctuating thermal loads which may lead to

    Oct 1, 2019

  • ABM
    Avaliação Da Corrosão Localizada Em Aços Inoxidáveis Austeníticos Convencionais E Duplex, Em Meios Contendo Cloreto

    By Andrew Thallisson de Souza

    Os aços inoxidáveis ABNT da série 300 são ligas austeníticas Fe-C(< 0,08%) - Cr(18 a 20%) - Ni(8 a 10%) são muito aplicados, pois apresentam alta estampabilidade, alta soldabilidade, boa resistênci

    Aug 17, 2017

  • ABM
    The Modular Stec-roll® - A Good Alternative To Existing Caster Rolls

    By Fabiano Soares

    Strand guide rolls in continuous casters are crucial components for guaranteeing an optimum process for the production of high-quality steel grades. The properties of these rolls greatly influence the

    Aug 17, 2017

  • ABM
    Caracterização Por Microscopia Magneto-ótica Da Região Empobrecida De Cromo Associada A Formação Da Camada De Óxidos Em Aço Hp

    By Carlos Bruno Eckstein, Cayo Vinicius da Silva Lima, Gabriela Ribeiro Pereira, Thiago Tôrres Matta Neves, Clara Johanna Pacheco, Laudemiro Nogueira Junior, Luiz Henrique de Almeida

    Aços austeníticos HP atualmente são os materiais utilizados em tubos de fornos de reforma a vapor devido as suas propriedades superiores a altas temperaturas de operação. Por causa da exposição a ambi

    Oct 29, 2019

  • ABM
    Painéis Osb Produzidos Através Da Adição De Fibras Do Coco De Babaçu

    By Lucas Barcelos Dias

    A demanda por materiais ecológicos vem crescendo exponencialmente nos últimos anos. O potencial destes produtos é dado tanto pela versatilidade em seu uso quanto pela sua disponibilidade na natureza.

    Oct 30, 2017

  • ABM
    State-of-the-art Solutions For Cutting And Grinding Of Large-scale Steel And Special Alloy Products

    By Gerhard Richter, Norbert Asamer, Gerwald Decker

    At various stages during their manufacturing processes - from casting to finishing before delivery - semi-finished steel and special alloy products must be cut and surface-treated as well. The require

    Oct 1, 2019

  • ABM
    PROPRIEDADES MECÂNICAS DAS LIGAS Ti42Nb FORJADAS A FRIO E ENVELHECIDAS

    By Emerson de Andrade Monteiro

    As ligas de titânio ao Nióbio apresentam grande potencial de desenvolvimento graças a excelentes combinações de propriedades. O tratamento termomecânico a elas conferido é importante para atingir as p

    Aug 16, 2017

  • ABM
    Efficiency Improvement Of Reducing Agents In The Blast Furnace To Reduce Co2 Emissions And Costs

    By Robin Schott

    The blast furnace process is the most important process to produce pig iron. The necessary process energy is mainly covered by coke. But the production of coke is connected with CO2-emissions and high

    Aug 17, 2017

  • ABM
    Special Strip Processing Equipment Efficiency Boost Of Your Processing Lines

    By Francisco Morganti

    The market requirements which strip processing lines have to deal with have altered significantly within the last decades. Particularly, the production has to be economical and ecological efficient an

    Aug 17, 2017

  • ABM
    Bath Level Measurement System Improves Eaf Melting Process Control

    By Patrik Bloemer

    Reliable and accurate furnace bath level data during the melting process is invaluable for good decision making and furnace optimization, while obtaining such information rapidly and safely on a regul

    Jul 30, 2018

  • ABM
    Failure Analysis Of Rotary Kiln’s Tertiary Air Ducts

    By Cleber Caetano Thomazi

    Rotary kilns are continuous process equipment used on calcining of nickel ore. The chemical and physical reactions are created by means of heat up the material to predetermined temperatures. Tertiary

    Oct 30, 2017

  • ABM
    Desenvolvimento De Um Sensor Virtual Para Estimar A Taxa De Recuperação De Minério Usando Rede Neuro-fuzzy

    By Jedson Alessandro Damasceno

    Atualmente, a maioria dos pátios utilizam recuperadoras com roda de caçambas para remover o minério das pilhas de estocagem. Tipicamente, estas máquinas são operadas manualmente, com todos os moviment

    Aug 17, 2017

  • ABM
    Evolution Of The Steel Ladle Refractories Lining In Last Decade

    By Patrick Tassot

    Increased worldwide highly competition in steel market imposes innovative measure for the steelmaker targeting cost reduction and climate-friendly steelmaking process in order to have the ability to w

    Aug 17, 2017