Murad Ali, M. Hussein, N. Al-Aqeeli
Jul 5, 2019
Citations
3
Influential Citations
161
Citations
Quality indicators
Journal
Journal of Alloys and Compounds
Abstract
Abstract Magnesium (Mg)-based biocomposites and bioalloys are used in biomedical applications such as bone fixation, cardiovascular stents, hip joints, screws/pins, and dental implants. This review focuses on the mechanical properties and corrosion behavior of magnesium-based biocomposites and alloys. These properties are critically discussed to evaluate the development of modern Mg-based biocomposites and alloys for biomedical applications. Metallic and ceramic reinforcements such as Ti, Zn, TiO2, MgO, ZnO, ZrO2, TiB2, and Al2O3 are bioactive, bioinert, have suitable mechanical properties and are highly dependent on the processing routes. Powder metallurgy and disintegrated melt deposition are promising approaches to develop Mg-based composites for biomedical applications. The corrosion resistance is related to the stability of deposits and their chemical stability in in vivo and in vitro environments. Ca, TiO2, hydroxyapatite (HA), and fluorapatite (FA) are inferred to exhibit better corrosion resistance.