Bioresorbable metals in cardiovascular stents: Material insights and progress

DWY Toong, JCK Ng, Y Huang, PEH Wong, HL Leo… - Materialia, 2020 - Elsevier
The use of bioresorbable stents (BRS) was envisioned as the fourth revolution in
interventional cardiology due to its potential benefits such as restoration of vasomotion and …

Effects of cryogenic treatment on microstructure and mechanical properties of AZ31 magnesium alloy rolled at different paths

B Che, L Lu, J Zhang, J Zhang, M Ma, L Wang… - Materials Science and …, 2022 - Elsevier
In this study, the AZ31 Mg alloy sheets were fabricated by the traditional process of air
cooling after rolling and a new process of cryogenic treatment after rolling. The effect of …

Exploring the Hall-Petch relation and strengthening mechanism of bimodal-grained Mg–Al–Zn alloys

ZZ **, M Zha, ZY Yu, PK Ma, YK Li, JM Liu… - Journal of Alloys and …, 2020 - Elsevier
Abstract The Hall-Petch (H–P) relation for bimodal-grained Mg–Al–Zn alloys consisting of
both ultra-fine grains (UFGs)/fine grains (FGs) and coarse grains (CGs) is discussed …

Effect of minor Ca addition on microstructure and mechanical properties of a low-alloyed Mg–Al–Zn–Sn alloy

M Zha, SC Wang, HL Jia, Y Yang, PK Ma… - Materials Science and …, 2023 - Elsevier
Due to the lack of secondary phases, low-alloyed Mg–Al series alloys usually exhibit low
strength. In this work, by the addition of Ca element, a microstructure consists of a large …

[HTML][HTML] Controlling grain size and texture in Mg–Zn–Mn alloys from the interaction of recrystallization and precipitation

X Wu, X **g, H ** a high-speed-extruded BMZQ5100 alloy with higher strength and microstructural thermal stability than AZ91 alloy
L Wang, S **a, H Zhai, X Qin, J Xu, J Xu, B Jiang… - Journal of Alloys and …, 2024 - Elsevier
Abstract A new Mg-5Bi-1Mn-0.5 Zn-0.2 Ag (BMZQ5100, wt%) alloy is developed and
analyzed comparatively its extrudability, microstructure, mechanical property and thermal …