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Materials Research
versión On-line ISSN 1980-5373

 

Articles presented at the PTECH 2003 - Fourth International Latin-American Conference on Powder Technology, Guarujá - SP, November 2003

Tabla de contenido
Mat. Res. v.8 n.2 São Carlos abr./jun. 2005

Editorial
Klein, Aloísio Nelmo; Ambrozio Filho, Francisco; Bressiani, José Carlos

 
Structure and properties of selected cemented carbides and cermets covered with TiN/(Ti,Al,Si)N/TiN coatings obtained by the cathodic arc evaporation process
Dobrzañski, Leszek A.; Golombek, Klaudiusz

 
Synthesis and characterization of PtRu/C catalysts obtained by colloidal and deposition methods for fuel cell applications
Franco, Egberto Gomes; Oliveira-Neto, Almir; Spinacé, Estevam Vitório; Linardi, Marcelo; Martz, Nathalie; Mazurek, Marian; Fuess, Hartmut

 
Fracture toughness measurements of LPS-SiC: a comparison of the indentation technique and the SEVNB method
Strecker, Kurt; Ribeiro, Sebastião; Hoffmann, Michael-Johannes

 
Erosion-oxidation behavior of thermal sprayed Ni20Cr alloy and WC and Cr3C2 cermet coatings
Kunioshi, Clarice Terui; Correa, Olandir Vercino; Ramanathan, Lalgudi Venkataraman

 
Analysis of the structure of a hard metal: a simple method of relating properties to stereological structures
Costa, Antônio Carlos Buriti da; Silva, Angelus Giuseppe Pereira da; Gomes, Uílame Umbelino

 
Influence of surface topography on the surface durability of steam oxidised sintered iron
Mello, José Daniel Biasoli de

 
A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process
Soares, Edson Pereira; Périgo, Élio Alberto; Takiishi, Hidetoshi; Motta, Claudio Costa; Faria, Rubens Nunes

 
Effect of molybdate on phosphating of Nd-Fe-B magnets for corrosion protection
Saliba-Silva, Adonis Marcelo; Oliveira, Mara Cristina Lopes de; Costa, Isolda

 
Electrochemical behavior of steel-FeNbC composites used in the production of oxygen
Silva, Ariadne de Souza; Martinelli, Antonio Eduardo; Scatena Júnior, Hélio; Silva, Jorge Herbert Echude; Alves Júnior, Clodomiro; Távora, Michele Portela

 
Corrosion performance of Al-Si-Cu hypereutectic alloys in a synthetic condensed automotive solution
Santos, Hamilta de Oliveira; Reis, Fernando Morais dos; Kunioshi, Clarice Terui; Rossi, Jesualdo Luiz; Costa, Isolda

 
Effect of heat treatment on Fe-B-Si-Nb alloy powder prepared by mechanical alloying
Coelho, Rodrigo Estevam; Gomes, Rodinei Medeiros; Lima, Severino Jackson Guedes de

 
Evaluation of the corrosion resistance of AISI 316 stainless steel filters
Barbosa, Luzinete Pereira; Costa, Isolda

 
Evaluation of mechanical alloying to obtain Cu-Al-Nb shape memory alloy
Silva, Maria do Carmo Amorim da; Lima, Severino Jackson Guedes de

 
Transverse rupture strength of a PM tool steel
Araujo Filho, Oscar Olimpio de; Ambrozio Filho, Francisco; Neves, Mauricio David Martins das; Ribeiro, Odília Cordeiro de Souza; Silva, Cesar Henrique Lopes da

 
Performance of a Venturi scrubber in the removal of fine powder from a confined gas stream
Costa, Maria Angélica Martins; Ribeiro, Ana Paula Rodrigues Alves; Tognetti, Érica Rodrigues; Aguiar, Mônica Lopes; Gonçalves, José Antônio Silveira; Coury, José Renato

 
Crystallographic orientation-spray formed hypereutectic aluminium-silicon alloys
Santos, Hamilta de Oliveira; Serna, Marilene Morelli; Lima, Nelson Batista de; Costa, Isolda; Rossi, Jesualdo Luiz

 
Rheological properties of alumina injection feedstocks
Krauss, Vivian Alexandra; Pires, Eduardo Nunes; Klein, Aloísio Nelmo; Fredel, Márcio Celso

 
Complex-shaped ceramic composites obtained by machining compact polymer-filler mixtures
Rocha, Rosa Maria da; Greil, Peter; Bressiani, José Carlos; Bressiani, Ana Helena de Almeida

 
Sintering behavior of porous wall tile bodies during fast single-firing process
Sousa, Sidnei José Gomes; Holanda, José Nilson França de

 
Dilatometric studies of (SiO2-RE2O3-Al2O3) silicon carbide ceramics
Marchi, Juliana; Bressiani, José Carlos; Bressiani, Ana Helena de Almeida

 
Comparison of crystallinity between natural hydroxyapatite and synthetic cp-Ti /HA coatings
Assis, Camila Molena de; Vercik, Luci Cristina de Oliveira; Santos, Márcio Luís dos; Fook, Marcus Vinícius Lia; Guastaldi, Antonio Carlos

 
The characterization of CoxZn7-xSb2O12 spinel obtained by the pechini method
Gouveia, Deiby Santos; Rosenhaim, Raul; Lima, Severino Jackson Guedes; Longo, Elson; Souza, Antonio Gouveia de; Santos, Iêda Maria Garcia dos

 
Pechini synthesis and microstructure of nickel-doped copper chromites
Pimentel, Patrícia Mendonça; Martinelli, Antonio Eduardo; Melo, Dulce Maria de Araújo; Pedrosa, Anne Michelle Garrido; Cunha, Jardel Dantas; Silva Júnior, Carlos Neco da