Revista: | Journal of applied research and technology |
Base de datos: | PERIÓDICA |
Número de sistema: | 000424113 |
ISSN: | 1665-6423 |
Autores: | Manda, Premkumar1 Pathak, Ashish1 Mukhopadhyay, A1 Chakkingal, Uday2 Singh, A.K1 |
Instituciones: | 1Defence Metallurgical Research Laboratory, Kanchanbagh, Hyderabad. India 2Indian Institute of Technology Madras, Department of Metallurgical and Materials Engineering, Madras, Tamil Nadu. India |
Año: | 2017 |
Periodo: | Feb |
Volumen: | 15 |
Número: | 1 |
País: | México |
Idioma: | Inglés |
Tipo de documento: | Artículo |
Enfoque: | Aplicado, descriptivo |
Resumen en inglés | This paper reports the stability of Ti-5Al-5Mo-5V-3Cr and similar Mo equivalent alloys using first principles calculations. The lattice constant and modulus values are calculated using X-ray diffraction and ultrasonic techniques, respectively. All the four alloys display negative values of formation energy per atom and the alloy Ti-5Al-5Mo-5V-3Cr is most stable among these. The lattice constant, modulus and hardness values of these alloys lie in low (Ti-5Al-5Mo-5V-3Cr, Ti-5Al-5Mo-8.6V-1.5Cr) and high (Ti-5Al-3.5Mo-7.2V-3Cr, Ti-5Al-3.5Mo-5V-3.94Cr) regimes. All the alloys display ductile behavior based on shear and bulk modulus ratios |
Disciplinas: | Ingeniería |
Palabras clave: | Ingeniería metalúrgica, Aleaciones, Titanio-aluminio-vanadio-molibdeno-cromo, Difracción de rayos X, Microscopía electrónica de transmisión |
Keyword: | Metallurgical engineering, Alloys, Titanium-aluminum-vanadium-molybdene-chromium, X-ray diffraction, Transmission electron microscopy |
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