Tecnol. Metal. Mater. Min., vol.9 n3, 2012 Editorial Moura Neto, Carlos de . Editorial

https://doi.org/10.4322/tmm.2012.025
Tecnol. Metal. Mater. Min., vol.9 n3, 173-181, 2012 PITTING CORROSION IN EROSIVE CONDITION OF AGED 550°C CU10NI-3AL-1,3FE ALLOY IN 0,01 M NA2SO4 Liberto, Rodrigo Nascimento; Magnabosco, Rodrigo; Alonso-Falleiros, Neusa Cupronickel alloys, Pitting corrosion, Erosion-corrosion Original Article

https://doi.org/10.4322/tmm.2012.026
Tecnol. Metal. Mater. Min., vol.9 n3, 182-189, 2012 NUMERICAL AND EXPERIMENTAL ANALYSIS OF RESIDUAL STRESSES GENERATED DURING HARDENING OFAISI 4140 BAR Echeverri, Edwan Anderson A.; Tschiptschin, André Paulo Modeling, Finite element method, Quenching, Residual stress Original Article

https://doi.org/10.4322/tmm.2012.027
Tecnol. Metal. Mater. Min., vol.9 n3, 190-196, 2012 INFLUENCE OF COLD WORK ON SIGMA PHASE FORMATION IN DUPLEX STAINLESS STEEL Magnabosco, Rodrigo; Ávila, Camila Carioni; Rabechini, Fernando Maraccini Sigma phase, Duplex stainless steel, Transformation kinetics Original Article

https://doi.org/10.4322/tmm.2012.028
Tecnol. Metal. Mater. Min., vol.9 n3, 197-203, 2012 COMPARISON BETWEEN MODELS FOR CALCULATION OF INDUSTRIAL HOT ROLLING LOADS Gorni, Antonio Augusto; Silva, Marcos Roberto S. da Hot strip mill, Loads, Neural network Original Article

https://doi.org/10.4322/tmm.2012.029
Tecnol. Metal. Mater. Min., vol.9 n3, 204-211, 2012 USE OF NANOTECHNOLOGY PRE-TREATMENT IN AUTOMOTIVE PAINTING LINE Costa, Alberto Nei C.; Santos, José Carlos dos; Carvalho, José Eduardo R. de; Oliveira, Neilor da Silva; Martins, Thiago de Souza Corrosion, Fosphatized, Nanotechnology, Galvanized Original Article

https://doi.org/10.4322/tmm.2012.030
Tecnol. Metal. Mater. Min., vol.9 n3, 212-219, 2012 METHOLOGY BSCEQ IN THE SELECTION OF MATERIALS OPTIMIZATION OF WEAR CROWNS OF A DRILLING INDUSTRY Santos, Zirlene Alves da S.; Souza, Claudiano de Jesus de; Costa, Adilson Rodrigues da Materials selection, Wear components, Experiments, Balanced scorecard Original Article

https://doi.org/10.4322/tmm.2012.031
Tecnol. Metal. Mater. Min., vol.9 n3, 220-227, 2012 EVALUATION OF CORROSION IN WELD REGION AND BASE METAL OF API 5L X80 PIPE IN MEDIUM CONTAINING HYDROGEN SULPHIDE Armendro, Bruno Nagle; Ramírez, Mario Fernando G.; Goldenstein, Hélio; Alonso-Falleiros, Neusa Hydrogen sulphide, API pipe, Corrosion, Weld Original Article

https://doi.org/10.4322/tmm.2012.032
Tecnol. Metal. Mater. Min., vol.9 n3, 228-233, 2012 TANDEM COLD MILL PROCESS STABILITY IMPROVEMENT WITH CHROME PLATED WORK ROLLS APPLICATION Muratori, Sergio Luiz; Santos, Alexandre Ribeiro N.; Oliveira, Antonio Fabiano de; Rosário, Célio Souza do; Siqueira, Cristiano Ozores; Blanco, José Dias; Dantas, José Valdir A.; Bagger, Karl Kristian; Arruda, Marcio Ferreira Processes, Stability, Work rolls, Chrome Original Article

https://doi.org/10.4322/tmm.2012.033
Tecnol. Metal. Mater. Min., vol.9 n3, 234-241, 2012 DEVELOPMENT AND APPLICATION OF COMPUTACIONAL SIMULATION OF PLATE ROLLING AT USIMINAS Giacomin, Cristóvão Nery; Santos, Antônio Adel dos; Gorni, Antonio Augusto Computational simulation, Mathematical models, Rolling, Plate Original Article

https://doi.org/10.4322/tmm.2012.034
Tecnol. Metal. Mater. Min., vol.9 n3, 242-249, 2012 THERMODYNAMIC AND KINETIC PARAMETERS OF MIXTURES DESULFURIZING THE MADE WITH CaO, MgO, SiO2 AND CaF2 Aguiar, Felipe Nylo de; Oliveira, Heitor Cristo C. de; Nascimento, Ramiro da Conceição; Oliveira, José Roberto de Marble waste, Fluospar, Hot metal desulphurization Original Article

https://doi.org/10.4322/tmm.2012.035
Tecnol. Metal. Mater. Min., vol.9 n3, 250-256, 2012 IMPROVEMENT OF SLAB REHEATING PROCESS AT USIMINAS THROUGH MATHEMATICAL SIMULATION Santos, Antônio Adel dos; Giacomin, Cristóvão Nery; Silva, João Paulo B. Reheating furnace, Mathematical simulation, Thermomechanical processing Original Article

https://doi.org/10.4322/tmm.2012.036
Tecnol. Metal. Mater. Min., vol.9 n3, 257-263, 2012 EFFECTS OF CARBURIZING AND NITRIDING PROCESSES ON THE COST AND QUALITY OF GEARS PRODUCED WITH AISI 4140 AND 8620 STEELS Leitão, Claudio José; Mei, Paulo Roberto; Libardi, Rodolfo Carburizing, Nitriding, Gears, Dimensional changes Original Article