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  • ABM
    Liga Eutética Bi-0,28%ni Como Material De Interface Térmica (Tim): Microestrutura E Propriedades Em Tração

    By Amauri Garcia, Noé Cheung, André dos Santos Barros, Clarissa Barros da Cruz, Thiago Soares Lima, Rafael Kakitani

    Materiais de interface térmica (Thermal Interface Materials - TIMs) são responsáveis pela troca térmica entre a fonte geradora de calor do processador integrado e o dissipador de calor. Devido ao seu

    Oct 1, 2019

  • ABM
    Innovative Measuring Technologies In Cold Rolling Mills & Processing Lines For Basic And Future Products

    By 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

  • ABM
    STUDYING A FEEDBACK CONTROL METHOD TO STRENGTHEN FLATNESS CONTROL FOR NON-FINAL STANDS IN TANDEM COLD MILLS*

    By Woo, Hur, Kim, Ki Nam, Seung Min, Kyoung Sik

    Tandem cold mill (TCM) is a process to obtain flatness as well as thickness desired by the customer by rolling hot-rolled coils continuously. The final stand of the TCM plays the most important role o

    Oct 1, 2019

  • ABM
    Finex® - An Old Vision Of The Iron And Steel Industry Becomes Reality

    By Shibu John

    Rising energy demand and steadily decreasing quality of raw materials due to the global resource depletion are great challenges to the steel production today. The FINEX® Process has been developed joi

    Aug 17, 2017

  • ABM
    Adequação Das Propriedades Mecânicas De Perfis Astm A572 G60 Para Produção De Torres De Transmissão

    By Izabelle Lannes Salgueiro Ferreira

    O presente trabalho teve como objetivo adequar às propriedades mecânicas dos perfis ASTM A572 G60, através do estudo da influência dos parâmetros de processo de laminação e composição química do aço.

    Jul 30, 2018

  • ABM
    Study Of The Optimization Of The Use Of Lateritic Nickel Effluent As A Secondary Source Of Manganese By Ozone

    By Jorge Alberto Soares Tenório, Denise Crocce Romano Espinosa, Beatriz Peralta Oruê

    Manganese, a toxic mineral, related to manganism may have high added value for the steel industry. The difficulty in obtaining manganese encourages the exploration of new secondary sources such as the

    Oct 3, 2019

  • ABM
    THE EVOLUTION OF INTERNAL VOLUMETRIC DEFECTS IN THE WIRE DRAWING PROCESS OF NiTi

    By Osmar de Sousa Santos

    NiTi shape memory alloys (SMA) have been widely used as construction materials due to their shape memory and superelastic properties. Usually the application of the NiTi alloy is in the wire form, whi

    Aug 8, 2018

  • ABM
    Cavitation Erosion Damage Of Metallic Materials In Rotating Disk Testing

    By José Divo Bressan

    Present work examines material surface damage by cavitation erosion of metals or the wear phenomenon from water bubbles collapse near the metallic surface. Material surface damage by cavitation erosio

    Jul 31, 2018

  • ABM
    Avaliação Das Propriedades De Redução-degradação E De Amolecimento E Fusão Da Carga Usada No Af2 Da Ternium Argentina

    By Pedro Etchevarne, Santiago Margot, Oscar Baglivo, Roberto Musante, Daniel Costoya, Maria Soledad Oreggioni

    Durante 2017, a operação do AF#2 da Ternium Argentina exigiu alterações da basicidade binária em uma ampla faixa entre 2.0 a 2.7 e no teor de MgO. Esta faixa de trabalho motivou o estudo das proprieda

    Oct 1, 2019

  • ABM
    Correlação Entre Microestrutura E Dureza Da Liga Livre De Chumbo Bi-1,5%ag

    By Robson Aguiar de Macedo

    O estudo de ligas livres de Pb envolvendo o emprego de junções metálicas sob altas temperaturas tem recebido atenção especial, sendo desenvolvidas novas ligas com qualidade e desempenho adequados. Lig

    Aug 7, 2018

  • ABM
    Tmcp Combustion Metallurgy

    By Dr. Steven G. Jansto

    The market demand for reduced fuel consumption and CO2 emissions in the automotive, energy and construction sectors have further increased the demand for new and advanced higher quality microalloyed g

    Oct 1, 2019

  • ABM
    Technology Considerations For The Removal Of Phosphorus

    By Yasser Ghobara

    Phosphorus is a problematic impurity that has challenged steelmakers for decades. Steel producers have developed specific technologies to eliminate phosphorus prior to and during steelmaking. These pr

    Aug 17, 2017

  • ABM
    Applications Of Vertimill In Grinding Circuits

    By Daniel Suarez

    Over the last few years the mining industry has continuously been facing increases in capital and operating costs for new projects; plant expansions and also significant increases in the operating cos

    Aug 1, 2018

  • ABM
    Correlação Entre Leitura Laser, Permeabilimetro De Blaine E Peneiramento Para Superfície Específica E Granulometria De Minério De Ferro

    By Gilvandro Bueno

    Os controles dos processos de cominuição estão normalmente associados à redução de granulometria e geração de superfície específica, usualmente utiliza-se peneiramento para medição de granulometria e

    Aug 1, 2018

  • ABM
    Aumento Da Confiabilidade Das Retro Escavadeiras Frota 345 Do Complexo Mariana

    By Paulinelli Santos Rocha

    A frota de equipamentos retro escavadeiras 345 CAT é responsável pela infraestrutura das minas do complexo Mariana, e este Projeto foi desenvolvido devido a baixa confiabilidade que estes equipamentos

    Aug 8, 2018

  • ABM
    Effect Of Coiling Temperature On The Mechanical Properties Of Hot Rolled Multi Phase 800 Mpa Steel

    By Túlio Magno Fuzessy de Melo, Luciano Santos Marques, Vicente Tadeu Lopes Buono

    The influence of the coiling temperature after hot strip rolling on the microstructure and on the tensile and hole expansion properties of a 800 MPa multiphase steel was investigated. For the temperat

    Oct 1, 2019

  • ABM
    Charcoal Consolidated As Main Fuel In Grate-kiln Pelletizing

    By Davi Silva Braga, Alexssander Lopes Sampaio, Rodrigo Carneiro de Oliveira

    Vallourec was world pioneer in the deployment, development and consolidation of technology for the use of pulverized charcoal as the main energy source on the first Grate-kiln pelletizing plant in Bra

    Oct 1, 2019

  • ABM
    Influência Da Temperatura E Atmosfera De Secagem Sobre A Resistência Mecânica De Um Aglomerado De Minério De Ferro Para Uso Em Sinterização

    By Flávio de Castro Dutra

    Este artigo apresenta a influência da temperatura e da atmosfera de secagem sobre a resistência mecânica de um aglomerado esférico, com diâmetro entre 3 mm e 8 mm, constituído de pellet feed e silicat

    Aug 2, 2018

  • ABM
    Revisão Dos Planos De Manutenção Da Arcelormittal Aços Planos América Do Sul

    By Severino Albani Junior

    A crise econômica mundial de 2008 obrigou as empresas a se recriarem para atender um mercado mais cauteloso e conservador. Isso demandou uma reformulação na maneira de executar as atividades e estrutu

    Aug 16, 2017

  • ABM
    Development Of The Off-line Simulator Of The Hot Strip Mill Mathematical Model From Gerdau Ouro Branco*

    By Luiz Bruno de Oliveira Araujo, Luciano Morais Teixeira, Luiz Gustavo Pedrosa de Melo, Altair Lúcio de Souza

    The off-line simulation of the metallurgical process in an industrial line brings several benefits such as: evaluation of the influence of the main parameters that affect the results of the process, c

    Oct 1, 2019