Análisis de estructuras construidas con filamento de acero H13 en el proceso FDMS con gas Argón

"This research project proposes to characterize, analyze, and compare materials for the manufacturing of structures built with H13 steel filament using the FDMS process with argon and hydrogenated argon as the inert gas atmosphere for densification. The document reviews previous concepts about 3D printing and its application in the construction of parts in H13 steel, detailing the general aspects of the FDMS process for the conceptual design of test specimens, identifying equipment requirements and defining important parameters such as geometry and other design considerations. It describes the manufacturing method for the test specimens for densification processes with gas atmosphere, obtaining results from tests for the optical and mechanical characterization of the materials. The H13 steel is studied by comparing sintering in two different atmospheres: argon and hydrogenated argon atmosphere. Physical properties are evaluated, and a microstructural analysis has been conducted to relate the microstructure to the outcomes in mechanical properties. The results are compared to draw conclusions about the properties of the materials, focusing on deformation resistance, load capacity, and microstructure. This allows for evidence of whether there are significant differences when producing parts with sintered H13 steel filament using argon gas or hydrogenated argon gas. "

• Fecha de publicación: 2024
• Institución: Universidad de América
• Repositorio: Lumieres
• Idioma: spa
• OAI Identifier: oai:repository.uamerica.edu.co:20.500.11839/9710
• Acceso en línea: https://hdl.handle.net/20.500.11839/9710
• Palabra clave: Proceso FDMS; Filamento FFF H13; Microscopía; Gas inerte, Porosidad, Sinterización, Ductilidad; FDMS Process; H13 FFF Filament; Microscopy; Inert Gas, Sintering, Ductility; Tesis y disertaciones académicas
• License: Atribución – No comercial