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Tecnol. Metal. Mater. Min., vol.14 n3, 191-191, 2017, Publication date August 23, 2018 INOVAÇÃO: EFEITOS INESPERADOS, INTERAÇÕES E COMPLEXIDADE Silva, André Luiz Vasconcellos da Costa e Editorial

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Tecnol. Metal. Mater. Min., vol.14 n3, 192-203, 2017, Publication date August 23, 2018 BIOLEACHING: AN EVALUATION OF TECHNOLOGICAL INNOVATIONS ON THE SULPHIDE MINERALS IN THE PERIOD OF 1991 TO 2015 Giese, Ellen Cristine Biohydrometallurgy, Bioleaching, Patents

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Tecnol. Metal. Mater. Min., vol.14 n3, 204-210, 2017, Publication date August 23, 2018 AN EVALUATION OF GAS INJECTION EFFECTS IN A MECHANICALLY STIRRED HOT METAL DESULFURIZATION SYSTEM Torres, Filipe de Menezes; Silva, Carlos Antonio da; Silva, Itavahn Alves da; Melo, Pedro Henrique Resende Vaz de; Lourenço, Marcelo Araújo Kanbara Reactor, Desulfurization, Gas injection, Stirred tank.

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Tecnol. Metal. Mater. Min., vol.14 n3, 211-218, 2017, Publication date August 23, 2018 INFLUENCE OF PLASTIC PRE DEFORMATION, TEMPERATURE AND HEATING TIME IN THE AGING TREATMENT OF THE BH220 STEEL THROUGH DESIGN OF EXPERIMENTS Ferreira, Rafael Fagundesx; Magalhães, Nathalia Sette Câmara; Carneiro, José Rubens Gonçalves; Barros, Márcio Luiz de Siqueira Campos BH220 steel, Bake hardening, Work hardening, Design of experiments.

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Tecnol. Metal. Mater. Min., vol.14 n3, 219-226, 2017, Publication date August 23, 2018 RHEOLOGICAL, MECHANICAL, THERMOMECHANICAL AND MORPHOLOGICAL BEHAVIOR OF POLYSTYRENE/SHOES RESIDUE BLENDS WITH DIFFERENT GRANULOMETRY Luna, Carlos Bruno Barreto; Silva, Divânia Ferreira da; Araújo, Edcleide Maria; Mélo, Tomás Jeferson Alves de; Oliveira, Amanda Dantas de Polymer blends, Rubber residue, Compatibilizer, Granulometry

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Tecnol. Metal. Mater. Min., vol.14 n3, 227-235, 2017, Publication date August 23, 2018 MECHANICAL DEGRADATION OF COKE IN DRUM TEST Silva, Antonio Marlon Barros; Silva, Guilherme Liziero Ruggio da; Assis, Paulo Santos; Quintas, Alfredo Carlos Bitaraes Mechanical coke breakage, Drum test, Coke’s cold strength.

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Tecnol. Metal. Mater. Min., vol.14 n3, 236-242, 2017, Publication date August 23, 2018 INFLUÊNCIA DA PASSIVAÇÃO EM CÉLULAS SOLARES DE SILÍCIO COM CAMPO RETRODIFUSOR SELETIVO DE ALUMÍNIO E BORO Crestani, Thais; Zanesco, Izete; Moehlecke, Adriano Células solares, Campo retrodifusor seletivo, Passivação.

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Tecnol. Metal. Mater. Min., vol.14 n3, 243-249, 2017, Publication date August 23, 2018 INFLUENCES OF N2 AND H2 ATMOSPHERES IN PLASMA SINTERING OF COMMERCIALLY PURE ALUMINUM Cardoso, Gilceu; Zottis, Juliana; Garcia, Guilherme Santos; Ely, Lucas Lapis; Rocha, Alexandre da Silva Powder metallurgy, Abnormal glow discharge, Sintering process.

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Tecnol. Metal. Mater. Min., vol.14 n3, 250-256, 2017, Publication date August 23, 2018 THIN N-TYPE SILICON SOLAR CELLS: EVALUATION OF DIFFERENT METAL PASTES TO THE ELECTRICAL CONTACT OF THE BORON DOPED FACE Moehlecke, Adriano; Campos, Rodrigo Carvalho de; Zanesco, Izete Solar cells, N-type silicon, Thin wafers.

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Tecnol. Metal. Mater. Min., vol.14 n3, 257-263, 2017, Publication date August 23, 2018 BIOLIXIVIATION OF SECONDARY COPPER SULPHATES BY ACIDITHIOBACILLUS FERROOXIDANS Cruz, Flávio Luciano dos Santos; Martins, Flávio Luiz; Carvalho, Liliane Coelho de; Alvarenga, Victor; Leão, Versiane Albis Bioleaching, Copper, Acidithiobacillus ferrooxidans.

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Tecnol. Metal. Mater. Min., vol.14 n3, 264-272, 2017, Publication date August 23, 2018 EFFECT OF HEAT TREATMENT ON THE WEAR BEHAVIOUR OF ELECTROLESS HIGH PHOSPHORUS NICKEL COATING Goettems, Felipe Samuel; Ferreira, Jane Zoppas Metallic coatings, Wear resistance, Nickel electroless, Heat treatment.

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Tecnol. Metal. Mater. Min., vol.14 n3, 273-278, 2017, Publication date August 23, 2018 HOLLOW SHAFT BEHAVIOR DURING THE FORGING IN OPEN DIE THROUGH NUMERICAL SIMULATION AND THROUGH PHYSICAL EXPERIMENT Corrêa, Fábio Junkes; Schaeffer, Lírio Open die forging, Finite element method, Physical experiment.

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Tecnol. Metal. Mater. Min., vol.14 n3, 279-287, 2017, Publication date August 23, 2018 INFLUENCE OF MINERAL LIBERATION IN THE GRINDING AND FLOTATION PROCESS OF IRON ORE Rodrigues, Rafael de Souza; Brandão, Paulo Roberto Gomes Iron ore, Liberation, Grinding, Flotation.

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