https://doi.org/10.4322/tmm.00304001
Tecnol. Metal. Mater., vol.3 n4, 1-6, 2007 NUMERICAL APPROACH FOR SIMULATING ATOMIC DIFFUSION IN MULTICOMPONENT SYSTEMS CONTAINING DISPERSED PARTICLES: THE EXAMPLE OF GAS NITRIDING OF STEELS Ospina, Carlos Mario G.; Tschiptschin, André Paulo Calphad, Diffusion, Computational thermodynamics, Phase transformations Original Article

https://doi.org/10.4322/tmm.00304002
Tecnol. Metal. Mater., vol.3 n4, 7-15, 2007 VIDEO PHOTOGRAPH USED FOR EVALUATION OF THE FLOW OF PULVERIZED MATERIALS INTO THE BLAST BURNACE TUYERES SIMULATOR Oliveira, Geraldo Magela de; Oliveira, Vani Aparecida de Tuyeres, Injection, Environment, Photograph Original Article

https://doi.org/10.4322/tmm.00304003
Tecnol. Metal. Mater., vol.3 n4, 16-22, 2007 MICROSTRUCTURAL AND MECHANICAL PROPERTIES EVALUATION OF API 5L X80 PIPE AFTER INDUCTION HOT BENDING Batista, Gilmar Zacca; Souza, Luis Felipe G. de; Bott, Ivani de Souza; Rios, Paulo Rangel Pipe, Bending, Induction heat treatment Original Article

https://doi.org/10.4322/tmm.00304004
Tecnol. Metal. Mater., vol.3 n4, 23-28, 2007 CORRELATION OF SOLIDIFICATION CONDITIONS WITH MECHANICAL AND METALLURGICAL PROPERTIES OF BRASS ALLOY 60/40 Mateso, Vita; Barcellos, Vinicius Karlinski de; Ferreira, Carlos Raimundo F.; Santos, Carlos Alexandre dos; Spim, Jaime Alvares Solidification, Microstructure, Mechanical properties Original Article

https://doi.org/10.4322/tmm.00304005
Tecnol. Metal. Mater., vol.3 n4, 29-35, 2007 EFFECT OF THERMOMECHANICAL PARAMETERS ON DYNAMIC MECHANISMS OF GRAIN REFINEment IN C-Mn-Nb AND C-Mn STEELS Ferreira, Jetson Lemos; Melo, Tulio Magno F. de; Rios, Paulo Rangel Dynamic recrystallization, Transformation, Deformation, Grain refinement Original Article

https://doi.org/10.4322/tmm.00304006
Tecnol. Metal. Mater., vol.3 n4, 36-39, 2007 PRODUCING COLD FROM THE HEAT REJECTED FROM AIR COMPRESSION AND STEAM BOILER Felamingo, José Carlos Refrigeration, Air conditioning, Energy efficiency Original Article

https://doi.org/10.4322/tmm.00304007
Tecnol. Metal. Mater., vol.3 n4, 40-45, 2007 THERMODYNAMIC MODELING OF Ti CONTAINING SLAGS: SYSTEMS Al2O3-TiO2 AND FeO-TiO2 Siqueira, Rogério Navarro C. de; Avillez, Roberto Ribeiro; Silva, André Luiz V. da C. e Computational thermodynamics, Slag, Kapoor-Frohberg-Gaye model, Titanium dioxide Original Article

https://doi.org/10.4322/tmm.00304008
Tecnol. Metal. Mater., vol.3 n4, 46-51, 2007 ON THE CORROSION-EROSION OF PLASMA NITRIDED ABNT 8550 STEEL Silva, Flavio José da; Soares, Diogo Santana; Silva, Samuel Deoterônio da; Marinho, Ricardo Reppold; Paes, Marcelo Torres P.; Franco, Sinésio Domingues Erosion, Corrosion, Plasma nitriding, Synergic effects Original Article

https://doi.org/10.4322/tmm.00304009
Tecnol. Metal. Mater., vol.3 n4, 52-58, 2007 COAL-ASH FUSIBILITY ANS ITS RELATION TO CHEMICAL AND MINERALOGICAL COMPOSITION Bagatini, Mauricio Covcevich; Ghiggi, Maria Luisa F.; Osório, Eduardo; Vilela, Antônio Cezar F.; Defendi, Guilherme Ash, Fusibility, Mineral composition, Chemical composition Original Article

https://doi.org/10.4322/tmm.00304010
Tecnol. Metal. Mater., vol.3 n4, 59-64, 2007 EVALUATION OF SLIVER SURFACE DEFECTS IN COLD-DRAWN STEEL BARS Barbosa, Leoneros Acosta; Fagundes, Geraldo André; Teichmann, Leila; Reguly, Afonso Surface defect, Slivers, Cold-drawn bars Original Article

https://doi.org/10.4322/tmm.00304011
Tecnol. Metal. Mater., vol.3 n4, 65-70, 2007 PROJECT AND OPTIMIZATION OF HOT METAL DESULPHURIZATION REACTOR BY USING TRANSPOSITION RESULTS MODEL Costa, Sérgio Luiz de S.; Alves, Ivan Lopes; Siqueira, Jorge Lima de Lime-Mg process, Desulfurization, Rotating lance Original Article

https://doi.org/10.4322/tmm.00304012
Tecnol. Metal. Mater., vol.3 n4, 71-76, 2007 USE OF FOUNDRY USED SAND AS INTERMEDIATE AND FINAL COVERING LAYER OF DOMESTIC SOLID WASTE LANDFILL Gomes, Luciana Paulo; Moraes, Carlos Alberto M.; Boff, Ricardo Dalpiaz Landfill, Final and intermediate covering layer, Leachate, Foundry used sand Original Article

https://doi.org/10.4322/tmm.00304013
Tecnol. Metal. Mater., vol.3 n4, 77-83, 2007 PARAMETERS AFFECT THE WEAR OF METAL SHEETS DURING COLD ROLLING Labiapari, Wilian da Silva; Alcântara, Cláudio Moreira de; Coura, Gilvan José; Santana, Clênio da Silva; Cunha, Cleber Barros; Batista, José Carlos; Souza, Epifânio M. T.; Castro, José Torres de; Lage, Sandro Oliveira M. Rolling, Surface, Wear Original Article