Bulk metallic glass composites containing B2 phase

Y Chen, C Tang, JZ Jiang - Progress in Materials Science, 2021 - Elsevier
The brittleness and work-softening of Bulk Metallic Glasses (BMGs) prevent their wide
applications as structural engineering materials. In order to settle this problem, the BMG …

Shear-band blunting governs superior mechanical properties of shape memory metallic glass composites

L Zhang, T Yan, D Şopu, Y Wu, B Jiang, K Du, H Zhang… - Acta Materialia, 2022 - Elsevier
Metallic glass composites (MGCs) containing crystals can display tensile ductility,
overcoming the catastrophic failure of bulk metallic glasses. However, MGCs containing …

Development of Zr-based metallic glass matrix composites with hybrid reinforcing structures

Y Shao, Z Zhang, W Guo, X Tang, S Lü, X Chen, S Wu - Intermetallics, 2021 - Elsevier
The hybrid reinforcing structures, which contain Ta-rich particles, B2–CuZr and B19′-CuZr
phases, have been successfully introduced into a Zr-based metallic glass matrix by doping …

Phase tailoring of Ta films via buffer layer-thicknesses controlling

JD Zuo, YQ Wang, K Wu, JY Zhang, G Liu, J Sun - Scripta Materialia, 2022 - Elsevier
Hard β-Ta phase is generally produced during Ta film deposition. While in some cases, soft
α-Ta phase is preferred to ensure deformation capability. In this work, templated growth …

Oxygen addition for improving the strength and plasticity of TiZr-based amorphous alloy composites

Z Zhao, J Mu, H Zhang, Y Wang, Y Ren - Journal of Materials Science & …, 2021 - Elsevier
The addition of a small amount of oxygen improves the mechanical properties, especially
plasticity, of Ti 45.7 Zr 33 Ni 3 Cu 5.8 Be 12.5 amorphous alloy composites (AACs) at room …

A bridge from metallic glasses to medium-entropy alloys in Ti-Cu-Zr-Pd-Co system: Design, microstructure, and deformation-induced-martensitic transformation

F Shan, T Sun, W Song, C Peng, H Sun, J Gong… - Journal of Non …, 2022 - Elsevier
Since single solid solution tends to form in medium-or high-entropy alloys (MEAs or HEAs), it
offers an opportunity to obtain shape-memory type bulk metallic glass (BMG) composites …

Wettability and interfacial reactions between metallic glass melts and Cu/Mo used as roller materials for twin-roll casting

Y Wu, L Zhang, H Zhang, H Fu, Z Zhu, H Li… - Acta Metallurgica Sinica …, 2022 - Springer
Twin-roll casting has been recently revealed to be an efficient technique to produce
rejuvenated metallic glass (MG) strips. Due to the high melting point and high hardness …

Determining deformation behaviors in a CuZr-based bulk metallic glass composite

S Jiang, Y Huang, P Xue, Q Du, W Ru, S Guo… - Journal of Non …, 2021 - Elsevier
In this work, deformation behaviors of a CuZrAlNb bulk metallic glass composite (BMGC)
with different volume fractions of the crystalline phase were characterized using in-situ …

In situ TEM observation of phase transformation in bulk metallic glass composites

H Sheng, L Zhang, H Zhang, J Wang… - Materials Research …, 2021 - Taylor & Francis
Transformation-induced plasticity is a fundamental solution for improving the ductility of bulk
metallic glass composites (BMGCs). However, the underlying mechanism remains …

[HTML][HTML] Effect of Ag substitution for Ti on the deformation behaviors of in-situ Ti-based bulk metallic glass composites

Y Zhang, H Cheng, W Du, Y Shen - Journal of Materials Research and …, 2022 - Elsevier
Abstract Four Ti 53− x Zr 20 Nb 10 Cu 5 Be 12 Ag x (x= 0, 1, 3 and 5 at.%) bulk metallic glass
composites (BMGCs) with various size, volume fraction and morphology of in-situ crystal …