Effect of Surface Treatment and Heat Treatment on the Microstructure and Mechanical Properties of Ti۶Al۴V Alloy Manufactured by Selective Laser Melting
Publish Year: 1402
نوع سند: مقاله ژورنالی
زبان: English
View: 65
This Paper With 7 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JEFM-7-2_002
تاریخ نمایه سازی: 25 آذر 1402
Abstract:
One of the most attractive and widely used alloys in the industry and field of implants is titanium and titanium alloys, including Ti۶Al۴V. The outstanding properties and application of this with the attractive capabilities of additive manufacturing technology have increased the inclination towards additive manufacturing of titanium parts. In this research, the effect of surface treatment and heat treatment on the microstructure and mechanical properties of Ti۶Al۴V alloy manufactured by selective laser melting was investigated. For this purpose, Ti۶Al۴V alloy produced by selective laser melting was subjected to annealing heat treatment at ۱۰۵۰ degrees Celsius and surface treatment of surface ultrasonic mechanical stimulation. Then, the microstructure and phases of Ti۶Al۴V alloy, which included α and β phases, were investigated with optical microscopy and X-ray diffraction analysis. The mechanical properties of the samples were also checked by Vickers hardness, tensile and uniaxial compression tests. The results showed that annealing heat treatment and then aging decreases the strength properties but increases the flexibility and toughness. By performing surface treatment, the hardness of Ti۶Al۴V alloy increases. In general, it can be said that the desired properties of this alloy, produced by selective laser melting, can be obtained by performing suitable surface and thermal treatments.
Keywords:
Authors
Q Salim Shaher
Department of Materials Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran
M Razazi Boroujeni
Department of Materials Engineering, Lenjan Branch, Islamic Azad University, Isfahan, Iran
S Nosohiyan
Faculty of Skills and Entrepreneurship, Isfahan Branch, Islamic Azad University, Isfahan, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :