Tecnologia em Metalurgia, Materiais e Mineração
https://tecnologiammm.com.br/journal/tmm/ed/5be586a50e88251d04d0c393
Tecnologia em Metalurgia, Materiais e Mineração



Archive

Volume 15, Issue 4, 2018

15(4), 2018

Editorial

https://doi.org/10.4322/2176-1523.20181504
CONGRESSOS, EVENTOS E ENCONTROS André Luiz Vasconcellos da Costa e Silva Editorial

Original Article

https://doi.org/10.4322/2176-1523.20181581
MECHANICAL BEHAVIOR EVALUATION OF 304L AUSTENITIC STAINLESS STEEL VIA NANOINDENTATION Carolline Serafim da Silva, Camila Oliveira de Souza, Andrey de Moraes Barcelos Casanova, Rodolfo da Silva Teixeira, Juciane Maria Alves, Andersan dos Santos Paula, Luiz Paulo Mendonça Brandão Austenitic stainless steel; TRIP effect; Martensite; Nanoindentation.

Original Article
https://doi.org/10.4322/2176-1523.20181473
CHEMICAL AND MINERALOGICAL TRANSFORMATIONS IN POTASSIUM ROCK MIXTURE AND CALCARY SUBMITTED TO THE THERMAL PROCESS FOR THE RELEASE OF POTASSIUM CONTAINED Rodolfo Rezende Silva, Isabel de Sousa Batista Carvalho, Sônia Denise Ferreira Rocha Potassium; Silicates; Feldspathoids; Fertilizers; Thermal process

Original Article
https://doi.org/10.4322/2176-1523.20181366
DEVELOPMENT OF A CELLULAR CERAMIC BLOCK USING ALUMINUM POWDER AS PORE-GENERATING AGENT Fábio Rosso, Vitor de Souza Nandi, Alexandre Zaccaron, Oscar Rubem Klegues Montedo, Rui Miguel Teixiera Novais, João António Labrincha Batista Ceramic block; Low density red ceramic; High porosity ceramic; Thermal insulation.

Original Article
https://doi.org/10.4322/2176-1523.20181407
SELECTION OF STEELS ACCORDING TO WEAR RESISTANCE THROUGH THE MULTIPLE COMPARISON OF THE AVERAGE Vinicius de Freitas Paz, Daniel Antonio Kapper Fabricio, Lisiane Trevisan, Afonso Reguly Tool steels; Powder metallurgy; Heat treatment; ANOVA; Multiple comparison test.

Original Article
https://doi.org/10.4322/2176-1523.20181464
EVALUATION THE EFFECT OF OSCILLATION MOLD ON SLAB QUALITY Rafael Fernandes Reis, Everton Paço Cunha, Alexandre de Freitas Gomes Mendonça Mold oscillation; Oscillation mark depth; Oscillation hook.

Original Article
https://doi.org/10.4322/2176-1523.20181470
PRECIPITATION OF RARE EARTH-SODIUM DOUBLE SULFATE FROM A RARE EARTH SULFURIC LIQUOR CONTANING IMPURITIES Ruberlan Gomes da Silva, Carlos Antonio de Morais, Leandro Viana Teixeira, Éder Domingos de Oliveira Rare earth precipitation; Rare earth-sodium double sulfate; Rare earth liquor.

Original Article
https://doi.org/10.4322/2176-1523.20181530
REAUSTENITIZATION TIME INFLUENCE IN THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HOT ROLLED MEDIUM CARBON STEEL Fabrício Mendes Souza, Ricardo Luiz Ribeiro, Raquel Aparecida dos Santos, Nirvana Cecilia Ribeiro, Paulo Henrique Alves, Kassiany Santos Geamonoud, Claudya Barbosa Martins Medium carbon steel; Heat treatment; Phase changes; Microstructures

Original Article
https://doi.org/10.4322/2176-1523.20181514
MINERALOGICAL CHARACTERIZATION OF ITABIRITIC IRON ORES MAINLY BY MINERAL LIBERATION ANALYSER (MLA) Ana Cláudia Carioca, Paulo Roberto Gomes Brandão Mineralogical characterization; Iron ore; MLA; Liberation.

Original Article
https://doi.org/10.4322/2176-1523.20181383
EFFECT OF SILICON CONTENT IN INCOMPLETE BAINITIC TRANSFORMATION AND THE MECHANICAL PROPERTIES OF A HIGH CARBON STEEL Daniele da Silva, Vitor Ogliari, Carlos Augusto Silva de Oliveira, Modesto Hurtado Ferrer, Marcio Ferreira Hupalo Bainitic steel; Silicon; Bainitic transformation; Mechanical properties

Original Article
https://doi.org/10.4322/2176-1523.20181555
PRINCIPAL COMPONENTS ANALYSIS APPLIED TO FLOTATION OF IRON ORE Felipe de Orquiza Milhomem, Marcus Alexandre de Carvalho Winitskowski da Silveira, Tamíris Fonseca de Souza, Tiany Guedes Cota, Tiago Martins Pereira, Otávia Martins Rodrigues Bench-scale flotation; Principal components analysis; Iron ore.

Original Article
https://doi.org/10.4322/2176-1523.20181619
TECHNOLOGICAL CHARACTERIZATION OF PEGMATÍTIC ROCK LOOKING AT ITS USE AS ORNAMENTAL ROCK Alexandre Souza Rodrigues, Márcio Luiz de Siqueira Campos Barros, Rafael Franco e Silva, Felisbela Maria da Costa Oliveira, Silas Leonardo Dias Vasconcelos Physical indexes; Pegmatite; Granites.

Original Article
https://doi.org/10.4322/2176-1523.20181621
OBTAINING AND CHARACTERIZING THE SELECTIVE SURFACE WITH NICKEL METALIC DEPOSITS Márcia Cristina de Sousa, Eudésio Oliveira Vilar, Katya Dias Nery, Henryli Alecrim Sobreira Galvanization; Selective surface; Image processing.

Original Article
https://doi.org/10.4322/2176-1523.20181471
FINITE ELEMENT ANALYSIS OF FRICTION INFLUENCE IN BIAXIAL STRETCHING BY ERICHSEN CUP TEST ON DUAL PHASE STEEL Thiago Marques Ivaniski, Juliana Zottis, Alexandre da Silva Rocha, Lirio Schaeffer Friction coefficient; Erichsen Test; Numerical simulation

Original Article
https://doi.org/10.4322/2176-1523.20181542
INFLUENCE OF DIFFERENT ANNEALING HEAT TREATMENT ON PHASES FRACTION AND THE MECHANICAL PROPERTIES OF DUPLEX STAINLESS STEEL UNS S31803 Maria Amélia Martins, Geraldo Lúcio Faria, Tarcísio Reis de Oliveira Duplex stainless steel; Heat treatment; Phases fraction; Mechanical Properties.

Original Article
https://doi.org/10.4322/2176-1523.20181541
COMPARATIVE STUDY ABOUT AUSTENITE-FERRITA TRANSFORMATION IN TWO IF STEELS WITH DIFFERENT CHEMICAL COMPOSITIONS Ana Luiza Soares Cezário, Geraldo Lúcio de Faria IF steels; Kinetics of phase transformation; Chemical composition.

Original Article
https://doi.org/10.4322/2176-1523.20181525
BIOFLOTAÇÃO DE APATITA UTILIZANDO LEVEDURA CERVEJEIRA (SACCHAROMYCES CEREVISIAE) SAPONIFICADA COMO COLETOR André Carlos Silva, Diego Valentim Crescente Cara, Elenice Maria Schons Silva, Geraldo Sadoyama Leal, Alex Malüe Machado, Lucas Martins da Silva Bioflotação; Levedura de cerveja gasta; Reagente de flotação.

Original Article
https://doi.org/10.4322/2176-1523.20181524
INFLUENCE OF CARBON CONTENT ON MECHANICAL PROPERTIES OF IRON ORE PELLETS Priscilla Messias Pereira, Maurício Covcevich Bagatini Iron ore; Pelletizing; Anthracite; Mechanical strength.

Original Article
https://doi.org/10.4322/2176-1523.20181409
COMPARISON OF COMPUTER AIDED IMAGE ANALYSIS METHODS WITH STANDARD PHOTO METHOD FOR DETERMINATION OF MUCK PILE FRAGMENTATION Halim Cevizci Image analysis; Split - desktop software; Standard photo method; Blasting.

Original Article
https://doi.org/10.4322/2176-1523.20181507
DESIGN AND CONSTRUCTION OF A PCI RIG FOR EVALUATION OF PULVERIZED FUELS COMBUSTION: EQUIPMENT FEATURES René Lúcio Rech, André da Silveira Machado, Claudia Caroline Teixeira Barbieri, Juliana Gonçalves Pohlmann, Janaina Gonçalves Maria da Silva Machado, Maurício Covcevich Bagatini, Nilson Romeu Marcílio, Antônio Eduardo Clark Peres, Antônio César Faria Vilela, Eduardo Osório Pulverized coal injection; Coal combustion; Injection rig; Blast furnace raceway.

Original Article
https://doi.org/10.4322/2176-1523.20181468
INFLUENCE OF ABRASIVE WEAR MODES ON THE COEFFICIENT OF FRICTION OF THIN FILMS Ronaldo Câmara Cozza, Jorge Thiago de Sousa Lima Wilcken, Cláudio Geraldo Schön Abrasion; Grooving abrasion; Rolling abrasion; Thin films; Coefficient of friction.

Original Article

Tecnol. Metal. Mater. Min.

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