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Soldagem & Inspeção
Print version ISSN 0104-9224


Table of contents
Soldag. insp. vol.17 no.3 São Paulo July/Sept. 2012

 Technical Papers
 ·  Quantification of contamination of the shielding gas in arc welding processes through measurement of oxygen on the surface of the base material
Fuentes-Muñoz, Julio; Dreher, Michael

 ·  Sensors for quality control in welding
Alfaro, Sadek Crisóstomo Absi

 ·  Interpretative agreements and disagreements in the inter-relationships of the variables of the pulsed current applied to the aluminum wire 4043
Dutra, Jair Carlos; Marques, Cleber; Silva, Régis Henrique Gonçalves e

 ·  Welding shape memory alloys with NdYAG lasers
Quintino, Luisa; Miranda, Rosa M.

 ·  Trends in the development of protective gases used in GMAW welding
Tatagiba, Luiz Claudio Soares; Gonçalves, Renata Barbosa; Paranhos, Ronaldo

 ·  Challenges on equipment protection: "reinventing" welded coatings
D'Oliveira, Ana Sofia C. M.; Takano, Edson H; Brunetti, Cristiano; Drozda, Fabiano O.

 ·  Development and assessment of calorimeters using liquid nitrogen and continuous flow (water) for heat input measurement
Arevalo, Hernán Dario Hernández; Vilarinho, Louriel Oliveira

 ·  Metallurgical aspects of dissimilar weld overlays of inconel 625 nickel based superalloys
Silva, Cleiton Carvalho; Afonso, Conrado Ramos Moreira; Ramirez, Antonio Jose; Motta, Marcelo Ferreira; Miranda, Hélio Cordeiro de; Farias, Jesualdo Pereira

 ·  Comparative study of productivity and quality obtained in tube welding quality T9 employees in the petrochemical industry, through TIG, HW-TIG and PAW processes
González, César García; Garrido, Alejandro Conde; Gesto, Daniel; López, Aurora

 ·  A methodology for parameterization of the AC MIG/MAG process
Scotti, Américo; Monteiro, Lindbergh Souza

 ·  New paradigms for specification of welded joints
Machado, Ivan Guerra