[HTML][HTML] An overview of high-entropy alloys as biomaterials

D Castro, P Jaeger, AC Baptista, JP Oliveira - Metals, 2021 - mdpi.com
High-entropy alloys (HEAs) have been around since 2004. The breakthroughs in this field
led to several potential applications of these alloys as refractory, structural, functional, and …

Mechanical, corrosion, and wear properties of biomedical Ti–Zr–Nb–Ta–Mo high entropy alloys

N Hua, W Wang, Q Wang, Y Ye, S Lin, L Zhang… - Journal of Alloys and …, 2021 - Elsevier
The microstructures, mechanical, corrosion, and wear behaviors of the Ti x ZrNbTaMo (x=
0.5, 1, 1.5, and 2, molar ratio) high entropy alloys (HEAs) were studied. It was found that the …

[HTML][HTML] Development of TiNbTaZrMo bio-high entropy alloy (BioHEA) super-solid solution by selective laser melting, and its improved mechanical property and …

T Ishimoto, R Ozasa, K Nakano, M Weinmann… - Scripta Materialia, 2021 - Elsevier
BioHEAs, specifically designed high entropy alloy (HEA) systems for biomedical
applications, represent a new era for biometals. However, recent challenges are (1) the poor …

[HTML][HTML] Design and development of Ti–Zr–Hf–Nb–Ta–Mo high-entropy alloys for metallic biomaterials

Y Iijima, T Nagase, A Matsugaki, P Wang, K Ameyama… - Materials & Design, 2021 - Elsevier
Applying empirical alloy parameters (including Mo equivalent), the predicted ground state
diagram, and thermodynamic calculations, noble nonequiatomic Ti–Zr–Hf–Nb–Ta–Mo high …

Synthesis of biocompatible high-entropy alloy TiNbZrTaHf by high-pressure torsion

J González-Masís, JM Cubero-Sesin… - Materials Science and …, 2021 - Elsevier
Abstract High-entropy alloys (HEAs), a novel type of materials with high configurational
entropy, have aroused a huge interest due to a promising range of functional properties …

Dual phase equal-atomic NbTaTiZr high-entropy alloy with ultra-fine grain and excellent mechanical properties fabricated by spark plasma sintering

T Xiang, Z Cai, P Du, K Li, Z Zhang, G Xie - Journal of Materials Science & …, 2021 - Elsevier
Super-high strength NbTaTiZr high-entropy alloys (NbTaTiZr HEAs) have been successfully
fabricated by the mechanical alloying (MA) with spark plasma sintering (SPS) technology …

An as-cast Ti-V-Cr-Al light-weight medium entropy alloy with outstanding tensile properties

D Li, Y Dong, Z Zhang, Q Zhang, S Chen, N Jia… - Journal of Alloys and …, 2021 - Elsevier
Abstract Light-weight (LW) high/medium entropy alloys have gained much attention due to
the high specific strength, but they usually suffer from poor ductility, especially in the tensile …

A design of TiZr-rich body-centered cubic structured multi-principal element alloys with outstanding tensile strength and ductility

W Lai, H Liu, X Yu, Y Yi, W Li, S Zhou, S Cui… - Materials Science and …, 2021 - Elsevier
Body-centered cubic (BCC) multi-principal element alloys (MPEAs) have drawn extensive
attention for their interesting structures and good mechanical properties. However, most …

High-throughput development and applications of the compositional mechanical property map of the β titanium alloys

J Ling, D Huang, K Bai, W Li, Z Yu, W Chen - Journal of Materials Science & …, 2021 - Elsevier
By a combination of the nanoindentation and electron probe microanalysis (EPMA)
techniques, the traditional diffusion couple technique is extended to map the mechanical …

Fracture behavior of novel biomedical Ti-based high entropy alloys under impact loading

S Gurel, MB Yagci, D Canadinc, G Gerstein… - Materials Science and …, 2021 - Elsevier
This paper focuses on the mechanical properties and fracture behavior of newly developed
body-centered-cubic-structured TiTaHfNb, TiTaHfNbZr and TiTaHfMoZr high entropy alloys …