Microstructural, Mechanical, and Fracture Characterization of Metal Matrix Composite Manufactured by Accumulative Roll Bonding
| Autor: | Guillermo Requena, J. A. Avila, José Ricardo Tarpani, Gualter Silva Pereira, E. P. Da Silva |
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| Přispěvatelé: | Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria, Universidade de São Paulo (USP), Universidade Federal de Viçosa (UFV), Institute of Materials Research German Aerospace Centre, RWTH Aachen University, Universidade Estadual Paulista (Unesp) |
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Recrystallization (geology) forming Mechanical properties 02 engineering and technology mechanical properties Enginyeria dels materials [Àrees temàtiques de la UPC] 01 natural sciences Carbide Accumulative roll bonding Metallic composites 0103 physical sciences Ultimate tensile strength General Materials Science Ceramic metal matrix composite Composite material 010302 applied physics Microstructural analysis Mechanical Engineering Metal matrix composite Delamination 021001 nanoscience & nanotechnology Roll bonding Particle-reinforcement Mechanics of Materials visual_art particle reinforcement microstructural analysis visual_art.visual_art_medium Compostos metàl·lics article reinforcement Forming 0210 nano-technology |
| Zdroj: | Scopus Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) |
| ISSN: | 1544-1024 1059-9495 |
| Popis: | Made available in DSpace on 2021-06-25T10:25:56Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-04-01 Accumulative roll bonding is a severe plastic-forming process proposed to manufacture ceramic particle-reinforced multilayered metal matrix composites. In this work, low-cost composite multilayered laminate was produced by roll bonding commercially pure aluminum 1100 with 5% in volume of reinforcing microscale silicon carbide particles. Microstructural features, hardness, tensile properties in the presence of stress concentrators, and wear resistance were assessed. Fracture surface inspection was carried out to determine operating failure mechanisms. Hardness was significantly enhanced, whereas tensile properties only moderately improved by ceramic particles incorporation. The main reasons were some degree of recrystallization, work-hardening relief due to periodic annealing, minimum grain refinement, and somewhat agglomerated carbide particles. Though tensile properties increments were not much attractive, exceptional increase in wear performance was achieved due to the addition of particulate carbon-rich ceramic phase, which acted as solid lubricant mitigating abrasion, adhesion, and delamination wear mechanisms. The manufactured composite laminate can be worthwhile in applications where low cost, notch insensitivity, and superior wear and weather resistances are design requirements, as outdoor decks and patios. Department of Materials Engineering University of Sao Paulo (USP), Av. Joao Dagnone 1100, Jd. Sta Angelina Institute of Engineering Science and Technology (IECT) Federal University of Vales do Jequitinhonha e Mucuri (UFVJM) Institute of Materials Research German Aerospace Centre Metallic Structures and Materials Systems for Aerospace Engineering RWTH Aachen University Sao Paulo State University (UNESP), Campus of Sao Joao da Boa Vista, Av. Prof. Isette Correa Fontao, 505, Jardim das Flores Sao Paulo State University (UNESP), Campus of Sao Joao da Boa Vista, Av. Prof. Isette Correa Fontao, 505, Jardim das Flores |
| Databáze: | OpenAIRE |
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