scholarly journals High-Entropy Metallic Glasses

2016 ◽  
pp. 445-468
Author(s):  
Akira Takeuchi ◽  
Michael C. Gao ◽  
Junwei Qiao ◽  
Michael Widom
Keyword(s):  
Metallic Glasses ◽  
High Entropy

Intrinsic correlation between β relaxation and electronic heterogeneity in high entropy metallic glasses

2021 ◽  
Vol 571 ◽  
pp. 121062
Author(s):  
Wei Jiang ◽  
Yong Zhao ◽  
Bo Zhang
Keyword(s):  
Metallic Glasses ◽  
High Entropy ◽  
Intrinsic Correlation ◽  
Β Relaxation

Relaxation-Induced Changes in High-Entropy Bulk Metallic Glasses

2021 ◽  
Vol 133 (2) ◽  
pp. 175-182
Author(s):  
A. S. Makarov ◽  
E. V. Goncharova ◽  
J. C. Qiao ◽  
N. P. Kobelev ◽  
V. A. Khonik
Keyword(s):  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
High Entropy ◽  
Induced Changes

Recent development of chemically complex metallic glasses:From accelerated compositional design, additive manufacturing to novel applications

2021 ◽  
Author(s):  
Yong Yang ◽  
Jingyang Zhang ◽  
Ziqing Zhou ◽  
Zhibo Zhang ◽  
Minhyuk Park ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Metallic Glasses ◽  
Electric Energy ◽  
High Entropy ◽  
Glass Forming ◽  
History Of Research ◽  
History Of ◽  
Compositional Design ◽  
Manufacturing Technologies ◽  
Novel Applications

Abstract Metallic glasses or amorphous alloys are an important engineering material that has a history of research of about 80-90 years. While different fast cooling methods were developed for multi-component metallic glasses between 1960s and 1980s, 1990s witnessed a surge of research interest in the development of bulk metallic glasses. Since then, one central theme of research in the metallic-glass community has been compositional design that aims to search for metallic glasses with a better glass forming ability, a larger size and/or more interesting properties, which can hence meet the demands from more important applications. In this review article, we focus on the recent development of chemically complex metallic glasses, such as high entropy metallic glasses, with new tools that were not available or mature yet until recently, such as the state-of-the-art additive manufacturing technologies, high throughput materials design techniques and the methods for big data analyses (e.g. machine learning and artificial intelligence). We also discuss the recent use of metallic glasses in a variety of novel and important applications, from personal healthcare, electric energy transfer to nuclear energy that plays a pivotal role in the battle against global warming.

Phase formation and magnetic properties of high-entropy metallic glasses in (Fe, Co, Ni)-P-B alloy system with non-equiatomic ratio

2020 ◽  
Vol 509 ◽  
pp. 166875
Author(s):  
Hang Zhang ◽  
Chen Chen ◽  
Yanzhou Fan ◽  
Yaoxuan Yang ◽  
Lei Liu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Phase Formation ◽  
Metallic Glasses ◽  
Alloy System ◽  
High Entropy

Intermetallics, Interstitial Compounds and Metallic Glasses in High-Entropy Alloys

2014 ◽  
pp. 119-131 ◽  
Author(s):  
B.S. Murty ◽  
J.W. Yeh ◽  
S. Ranganathan
Keyword(s):  
Metallic Glasses ◽  
High Entropy Alloys ◽  
High Entropy

High strain rate sensitivity of hardness in Ti-Zr-Hf-Be-(Cu/Ni) high entropy bulk metallic glasses

2018 ◽  
Vol 742 ◽  
pp. 312-317 ◽  
Author(s):  
Shaofan Zhao ◽  
Haibin Wang ◽  
Jialun Gu ◽  
Nan Guo ◽  
Ling Shao ◽  
...  
Keyword(s):  
High Strain Rate ◽  
Strain Rate ◽  
Strain Rate Sensitivity ◽  
Metallic Glasses ◽  
High Strain ◽  
Bulk Metallic Glasses ◽  
Rate Sensitivity ◽  
High Entropy ◽  
High Strain Rate Sensitivity

Septenary Zr–Hf–Ti–Al–Co–Ni–Cu high-entropy bulk metallic glasses with centimeter-scale glass-forming ability

Materialia ◽  
2019 ◽  
Vol 7 ◽  
pp. 100372 ◽  
Author(s):  
Takeshi Wada ◽  
Jing Jiang ◽  
Kunio Yubuta ◽  
Hidemi Kato ◽  
Akira Takeuchi
Keyword(s):  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Glass Forming Ability ◽  
High Entropy ◽  
Glass Forming

scholarly journals Identifying the high entropy effect on plastic dynamics in bulk metallic glasses: A nanoindentation study at room and elevated temperatures

2020 ◽  
Vol 189 ◽  
pp. 108500
Author(s):  
Qing Zhou ◽  
Yin Du ◽  
Weichao Han ◽  
Qian Jia ◽  
Yuyu Deng ◽  
...  
Keyword(s):  
Metallic Glasses ◽  
Elevated Temperatures ◽  
Bulk Metallic Glasses ◽  
High Entropy ◽  
Entropy Effect

A robust self-stabilized electrode based on Al-based metallic glasses for a highly efficient hydrogen evolution reaction

2020 ◽  
Vol 8 (6) ◽  
pp. 3246-3251 ◽  
Author(s):  
Song Ju ◽  
Jingqing Feng ◽  
Peng Zou ◽  
Wei Xu ◽  
Shunjie Wang ◽  
...  
Keyword(s):  
Metallic Glass ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Metallic Glasses ◽  
Glass Ribbon ◽  
High Entropy Alloy ◽  
Free Standing ◽  
High Entropy ◽  
Metallic Glass Ribbon ◽  
Nanoporous Layer

Al-based metallic glass ribbon with a nanoporous layer of high-entropy alloy is a robust advanced self-stabilized free-standing electrode for hydrogen evolution reaction.

Soft magnetic Fe 25 Co 25 Ni 25 (B, Si) 25 high entropy bulk metallic glasses

2015 ◽  
Vol 66 ◽  
pp. 8-12 ◽  
Author(s):  
Tianlong Qi ◽  
Yanhui Li ◽  
Akira Takeuchi ◽  
Guoqiang Xie ◽  
Haitao Miao ◽  
...  
Keyword(s):  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Soft Magnetic ◽  
High Entropy
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