It is observed that injury caused by trauma, disease, or accidents results in bone damage which leads to improper functioning (or) permanent destruction of the bone. The damaged replaced implant made up either ceramic metal, will function human body similar original aim this research work compare finite element analysis designed hip and commercial for different bio-compatible materials under wa...

Ti-4Al-2V is a new type of alpha titanium alloy that suitable for the application in high-temperature and high-pressure water/steam environment. Ti-4Al-2V can be used in marine engineering, nuclear power industry. In this paper the surface characterization of the Ti-4Al-2V implanted with 75 keV nitrogen with fluences of 3 × 1017 and 8 × 1017 N+/cm2 is investigated by glancing-incidence XRD, XPS...

Abstract Numerical analysis is regularly used in engineering practice as useful mean to study component behavior service, especially when an experimental campaign too expensive or not practicable. software becoming more and powerful integrated, leaving the correct use of a material model weak point. As some materials could manifest unstable if deformed at high strain rate, it primary importance...

In this study, the effects of Zr addition on phase transformation temperatures, microstructure Ti-12V-4Al (wt. %) high temperature shape memory alloys (HTSMAs) manufactured using melt-spinning technique were investigated. During heating, differential scanning calorimetry (DSC) curves showed that austenite melt-spun ribbon was single-stage and Ti-12V-4Al-0.5Zr two-stage transformation. electron ...

Titanium alloys are widely used in industry, especially (α+β)-alloys, among which Ti-6Al-4V alloy is the most popular one. Another common that often appears patents for titanium products Ti-4Al-3Mo-1V. Here, we investigate welded joints of (α+β)-alloy Ti-4Al-3Mo-1V obtained by friction stir welding (FSW) using a working tool made nickel-based heat-resistant ZhS6U. In addition, and with similar ...

Titanium alloys are one of the materials that difficult to process due their high strength, hardness and low thermal conductivity, wherefore tool life surface quality energy consumption involved in shaping them with traditional manufacturing methods. In particular, special geometries required for machining complex geometry parts including helical groove, keyseat, micro-holes, etc. methods, whic...

Fine particle peening (FPP) using hydroxyapatite (HAp) shot particles was performed to improve the fatigue strength and form a HAp transfer layer on beta titanium alloy (Ti–22V–4Al). The surface microstructures of FPP-treated specimen were characterized scanning electron microscopy, micro-Vickers hardness testing, energy dispersive X-ray spectrometry, diffraction, backscattered diffraction. A w...