Journal
SURFACE ENGINEERING
Volume -, Issue -, Pages -Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/02670844.2023.2248707
Keywords
Titanium; titanium alloy; surface treatments; biomaterials; shot peening; acid etching; mechanical properties; surface roughness; wettability
Categories
Ask authors/readers for more resources
The aim of this work is to improve the surface properties of cp-Ti Grade 2 and beta-Ti alloy TNTZ for biomedical applications. A hybrid surface treatment of shot peening and chemical etching was conducted, resulting in improved physicochemical properties and topography. The influence of substrate and treatments on wettability was also demonstrated. The designed hybrid modification shows significant potential for biomedical applications.
The aim of this work was to improve the surface properties of cp-Ti Grade 2 and beta-Ti alloy TNTZ (Ti-29Nb-13Ta-4.6Zr) for biomedical applications. A hybrid surface treatment consisting of shot peening and chemical etching was conducted. Subsequently, the physicochemical properties and topography of the modified surfaces were analysed. Microhardness measurements of the shot-peened samples revealed a great increase in the surface hardness to the similar level as can be achieved for the ultrafine-grained and nanostructured materials. Roughness tests and microscopic observations showed significant topographical differences, depending on the material and modification process involved. Moreover, in this paper we demonstrate the influence of the substrate and treatments on the wettability. Obtained results confirmed that designed hybrid modification of Ti Grade 2 and TNTZ has significant potential for biomedical applications.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available