Creep behavior and microstructural characterization of iron-nickel and nickel-based superalloys VAGNER JOAO GOBBI, SILVIO JOSE GOBBI, DANIELI APARECIDA PEREIRA REIS, JORGE LUIZ DE ALMEIDA FERREIRA, JOSE ALEXANDER ARAUJO, COSME ROBERTO MOREIRA DA SILVA Key words: creep, superalloy, iron-nickel vol. 60 (2022), no. 2, pp. 67 - 78 Article | Full Text (2210 kB)Evolution of the AA2030 alloy microstructure in the ECAP process VIOLETTA A. ANDREYACHSHENKO Key words: aluminum alloys, AA2030, SPD, ECAP, grains and interfaces, electron microscopy vol. 60 (2022), no. 2, pp. 79 - 87 Article | Full Text (1117 kB) Diffusion brazing of Nicrofer 5520 (IN-617) superalloy using an amorphous Ni-Cr-Si-B interlayer: Microstructural characterization and mechanical properties ALI NASAJPOUR, SEYYED EHSAN MIRSALEHI, ALI FARZADI Key words: Nicrofer 5520, diffusion brazing, bonding time, microstructure, mechanical properties vol. 60 (2022), no. 2, pp. 89 - 107 Article | Full Text (4196 kB) Evaluation of welding parameters effects in friction stir welding of AZ31B Mg alloy FATMAGUL TOLUN Key words: friction stir welding, magnesium alloys, welding parameters, microstructure, tensile strength vol. 60 (2022), no. 2, pp. 109 - 120 Article | Full Text (2213 kB) Study of mechanical and wear behaviour of AA5083 graphene reinforced composites S. SENDHIL KUMAR, S. DHARANI KUMAR, U. MAGARAJAN, S. DIVYA Key words: AA5083, metal matrix composites, mechanical properties, wear behaviour, graphene vol. 60 (2022), no. 2, pp. 121 - 129 Article | Full Text (1187 kB) Design and testing of a simple structural component for space applications, Letter to the Editor JURAJ KORAB, STANISLAV KUDELA, Jr., PAVOL STEFANIK, FRANTISEK SIMANCIK, NADA BERONSKA, PETER TOBOLKA Key words: metal matrix composites, magnesium matrix, carbon fibre, gas pressure infiltration, space application vol. 60 (2022), no. 2, pp. 131 - 138 Article | Full Text (1183 kB)
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