Atomic-level structure and structure–property relationship in metallic glasses

YQ Cheng, E Ma - Progress in materials science, 2011 - Elsevier
The structure of metallic glasses (MGs) has been a long-standing mystery. On the one hand,
MGs are amorphous materials with no long-range structural order; on the other hand …

Roles of minor additions in formation and properties of bulk metallic glasses

WH Wang - Progress in Materials Science, 2007 - Elsevier
Bulk metallic glasses (BMGs) are of current interest worldwide in materials science and
engineering because of their unique properties. Exploring BMGs materials becomes one of …

Aluminum alloying effects on lattice types, microstructures, and mechanical behavior of high-entropy alloys systems

Z Tang, MC Gao, H Diao, T Yang, J Liu, T Zuo, Y Zhang… - Jom, 2013 - Springer
The crystal lattice type is one of the dominant factors for controlling the mechanical behavior
of high-entropy alloys (HEAs). For example, the yield strength at room temperature varies …

Evaluation of microstructure and mechanical property variations in AlxCoCrFeNi high entropy alloys produced by a high-throughput laser deposition method

M Li, J Gazquez, A Borisevich, R Mishra, KM Flores - Intermetallics, 2018 - Elsevier
Twenty-one distinct Al x CoCrFeNi alloys were rapidly prepared by laser alloying an
equiatomic CoCrFeNi substrate with Al powder to create an alloy library ranging x= 0.15 …

Corrosion and related mechanical properties of bulk metallic glasses

JR Scully, A Gebert, JH Payer - Journal of Materials research, 2007 - cambridge.org
The review of corrosion performance of a number of alloy systems documents several
metallic glasses with corrosion resistance superior to that of crystalline metals. In other …

Atomic packing in multicomponent aluminum-based metallic glasses

HW Sheng, YQ Cheng, PL Lee, SD Shastri, E Ma - Acta Materialia, 2008 - Elsevier
Three-dimensional atomic configurations have been established for Al-based
multicomponent metallic glasses (MGs). This was achieved via computer simulations …

Ball milling-induced nanocrystal formation in aluminum-based metallic glasses

Y He, GJ Shiflet, SJ Poon - Acta metallurgica et materialia, 1995 - Elsevier
Various experimental techniques have been used to investigate the effect of mechanical
milling on the structural stability of rapidly solidified aluminum-based metallic glasses. Using …

Formation of cerium-based bulk metallic glasses

B Zhang, DQ Zhao, MX Pan, RJ Wang, WH Wang - Acta Materialia, 2006 - Elsevier
We report the formation and composition range of Ce-based bulk metallic glasses. Ternary
Ce–Al–Cu (Co, Ni) glassy rods of 1–3mm in diameter can be easily formed in a wide …

Unique metallic glass formability and ultra-high tensile strength in Al Ni Fe Gd alloys

Y He, GM Dougherty, GJ Shiflet, SJ Poon - Acta metallurgica et materialia, 1993 - Elsevier
The metallic glass formability of aluminum-rich Al Ni Fe Gd alloys has been
systematically investigated. The critical cooling rate required to form an amorphous state in …

Short range ordering in amorphous Al90FexCe10− x

HY Hsieh, T Egami, Y He, SJ Poon, GJ Shiflet - Journal of non-crystalline …, 1991 - Elsevier
The atomic structure of liquid-quenched amorphous Al 90 Fe x Ce 10− x (x= 5, 7) was
studied by diffraction method using X-rays from a synchrotron source. The diffraction data …