| Journal: | Journal of applied research and technology |
| Database: | PERIÓDICA |
| System number: | 000403214 |
| ISSN: | 1665-6423 |
| Authors: | Madhusudan, Siddabathula1 Sarcar, Mohammed Moulana Mohiuddin2 Rao, Narsipalli Bhargava Rama Mohan3 |
| Institutions: | 1Koneru Lakshmaiah University, Department of Mechanical Engineering, Vijayawada, Andhra Pradesh. India 2Jawaharlal Nehru Technological University, Anantapur, Andhra Pradesh. India 3Andhra University, College of Engineering, Visakhapatnam, Andhra Pradesh. India |
| Year: | 2016 |
| Season: | Oct |
| Volumen: | 14 |
| Number: | 5 |
| Pages: | 293-299 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental, aplicado |
| English abstract | Composite metallic materials (CMMs) are prepared by dispersing copper particulates in aluminum matrix using stir-cast technique. Their behavior is compared with the alloy having similar composition. The effect of particulate composition is studied by varying the copper concentration between 5 and 15 wt%. Hardness increased with increasing particulate contents in both cast and homogenized conditions. Composites show a 13% drop in strength and 15% drop in strain compared to the alloy. With increasing reinforcement content, the strength increased and dropped. Agglomeration due to increased reinforcement contents may be the reason for the decrease in strength values. Microstructures corroborate the above results |
| Disciplines: | Ingeniería |
| Keyword: | Ingeniería de materiales, Ingeniería metalúrgica, Fundicion por agitación, Materiales metálicos compuestos, Compuestos intermetálicos, Aluminio-cobre, Propiedades mecánicas |
| Keyword: | Engineering, Materials engineering, Metallurgical engineering, Stir casting, Composite metallic materials, Intermetallic compounds, Aluminum-copper, Mechanical properties |
| Full text: | Texto completo (Ver HTML) |
