Tecnologia em Metalurgia, Materiais e Mineração
https://tecnologiammm.com.br/ed/5be586a50e88251d04d0c393
Archive
Volume 15, Issue 4, 2018
15(4), 2018
Editorial
https://doi.org/10.4322/2176-1523.20181504 Tecnol. Metal. Mater. Min., vol.15 n4, 363-363, 2018 CONGRESSOS, EVENTOS E ENCONTROS
André Luiz Vasconcellos da Costa e Silva
Editorial
Original Article
https://doi.org/10.4322/2176-1523.20181581 Tecnol. Metal. Mater. Min., vol.15 n4, 364-368, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 369-376, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 377-383, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 384-390, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 391-398, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 399-408, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 409-414, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 415-421, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 422-428, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 429-433, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 434-440, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 441-448, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 449-457, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 458-464, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 465-474, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 475-480, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 481-487, 2018 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/10.4322/2176-1523.20181507 Tecnol. Metal. Mater. Min., vol.15 n4, 496-503, 2018 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 Tecnol. Metal. Mater. Min., vol.15 n4, 504-509, 2018 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.
