| Table of contents Ingeniería Mecánica vol.25 no.1 La Habana Jan.-Apr. 2022 Scientific and technological research article | | | | · Decision making tool for asset replacement Rodríguez-Ramos, Pedro A.; Moreira-Mendoza, Néstor R.; Arteaga-Linzan, Ángel
| | | | · Gating system analysis of permanent molds for aluminum piston Mir-Labrada, Victor M.; García-Hernández, Tiel; Parada Expósito, Andrés; Saucedo-Zendejo, Felix R.; Menéndez-Pérez, Alberto; Diaz Romero, Adrián
| | | | · Influence of heat treatment on microstructure and hardness of mats in Hadfield chrome Steel Fernández-Tamayo, Mario Luis; Mondelo-García, Francisco; Parada-Expósito, Andrés; Pino, Alejandro Suarez
| | | | · Quenching of SAE/AISI 1045 steel using reused oils as a cooling médium Negrín-Hernández, Luis I.; Pérez-Ruiz, Eduardo A.; Rodríguez-Marcial, Roberto; Cárdenas-Olivier, Nelson; Duffus Scot, Alejandro
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