Design of magnesium alloys with controllable degradation for biomedical implants: From bulk to surface

X Li, X Liu, S Wu, KWK Yeung, Y Zheng, PK Chu - Acta biomaterialia, 2016 - Elsevier
The combination of high strength, light weight, and natural biodegradability renders
magnesium (Mg)-based alloys promising in orthopedic implants and cardiovascular stents …

Polymer coatings on magnesium‐based implants for orthopedic applications

Y Zhu, W Liu, T Ngai - Journal of Polymer Science, 2022 - Wiley Online Library
Nowadays, the need for bio‐implants, which can gradually degrade after fulfilling the
therapeutic tasks is continuously increasing. Under such situation, magnesium (Mg) and its …

Effect of heat treatment on corrosion behavior of AZ63 magnesium alloy in 3.5 wt.% sodium chloride solution

J Li, Q Jiang, H Sun, Y Li - Corrosion Science, 2016 - Elsevier
The as-cast, homogenized, and peak-aged AZ63 alloys are investigated via microstructure
observation, EDS analysis, hydrogen evolution, and electrochemical tests. The results …

Designing for the chemical conversion coating with high corrosion resistance and low electrical contact resistance on AZ91D magnesium alloy

G Duan, L Yang, S Liao, C Zhang, X Lu, Y Yang… - Corrosion …, 2018 - Elsevier
The designing idea for the chemical conversion coating with high corrosion resistance (CR)
and low electrical contact resistance (ECR) on AZ91D Mg alloy was presented. The main …

Enhanced corrosion resistance and biocompatibility of biodegradable magnesium alloy modified by calcium phosphate/collagen coating

Y Guo, Y Su, R Gu, Z Zhang, G Li, J Lian… - Surface and Coatings …, 2020 - Elsevier
Magnesium (Mg) and its alloys have been regarded as one of the most promising
biodegradable implant materials, whereas the rapid degradation rate and potential …

Effect of heat treatment on microstructure and corrosion behavior of Mg-5Al-1Zn-1Sn magnesium alloy

Y Ma, H Xiong, B Chen - Corrosion Science, 2021 - Elsevier
The effects of heat treatment on the microstructure and corrosion behavior of AZT511
magnesium alloy were investigated by microscopic analyses, immersion tests, and …

Changing the second phase distribution shape and improving the corrosion resistance of Mg-6.7 Y-2.5 Zn alloy by addition of trace Ta

L Li, Z Huang, L Chen, J Jing, H Hou, Y Zhao - Corrosion Science, 2023 - Elsevier
Of the alloying additions to magnesium to date, Ta has not been widely studied. Herein, the
effect of Ta on the microstructure and corrosion of Mg-6.7 Y-2.5 Zn was investigated using …

Corrosion resistance and mechanisms of Nd (NO3) 3 and polyvinyl alcohol organic-inorganic hybrid material incorporated MAO coatings on AZ31 Mg alloy

L Cai, X Song, CB Liu, LY Cui, SQ Li, F Zhang… - Journal of Colloid and …, 2023 - Elsevier
This work reports the design and preparation of novel organic (polyvinyl alcohol, PVA)-
inorganic (neodymium nitrate, Nd (NO 3) 3) hybrid coatings on micro-arc oxidation (MAO) …

Corrosion resistance and cytocompatibility of tantalum-surface-functionalized biomedical ZK60 Mg alloy

W Jin, G Wang, Z Lin, H Feng, W Li, X Peng, AM Qasim… - Corrosion …, 2017 - Elsevier
Tantalum (Ta) is introduced to the surface of the ZK60 Mg alloy by reactive magnetron
sputtering to enhance the corrosion resistance and cytocompatibility. The film thickness and …

Enhanced corrosion resistance and biocompatibility of polydopamine/dicalcium phosphate dihydrate/collagen composite coating on magnesium alloy for orthopedic …

Y Guo, S Jia, L Qiao, Y Su, R Gu, G Li, J Lian - Journal of Alloys and …, 2020 - Elsevier
Magnesium (Mg) and its alloys have been suggested as a promising next-generation
orthopedic implant material. However, fast degradation in the physiological environment and …