Results 1 to 10 of about 320,263 (344)

Ductile Bulk Metallic Glass [PDF]

Physical Review Letters, 2004
We report on experimental evidence of pronounced global plasticity measured in monolithic Pt57.5Cu14.7Ni5.3P22.5 bulk metallic glass under both bending and unconfined compression loading conditions.
Johnson, William L., Schroers, Jan
core   +4 more sources

Development of Metallic Glass Coatings Prepared by Cold Spraying [PDF]

Cailiao Baohu, 2022
This work reviewed the research on cold sprayed metallic glass coatings in recent years, summarized the effect of spraying process parameters on the preparation of Fe - based, Al - based, Cu - based, and Ni - based metallic glass coatings. Meanwhile, the
SUN Cheng - chuan, ZHOU Xiang - lin, LU Jing, LIN Jian - peng
doaj   +1 more source

Metallic Glasses

Annual Review of Physical Chemistry, 1984
Metallic glasses are a new class of materials produced by rapidly quenching the melts at rates often exceeding a million deg/sec. These have been found to display an optimum combination of properties such as high strength, good bend ductility, improved corrosion resistance and excellent soft magnetic properties.
F Spaepen, D Turnbull
  +8 more sources

Additive manufacturing of bulk metallic glass: Principles, materials and prospects

Materials Today Advances, 2022
Additive manufacturing of metallic glass has attracted great attentions from researchers owing to the prospect of free-form fabricating high-performance bulk amorphous alloy parts.
Wenzheng Wu, Xuechao Li, Qingping Liu, Jerry Ying Hsi Fuh, Aodu Zheng, Yiming Zhou, Luquan Ren, Guiwei Li   +7 more
doaj   +1 more source

Metallic glacial glass

National Science Open, 2023
A novel glassy substance known as metallic glacial glass has been recently discovered by liquid-to-liquid transition or glaciation of some metallic-glass forming liquids.
Shen Jie, Liu Song-Ling, Sun Yong-Hao, Wang Weihua   +3 more
doaj   +1 more source

High-entropy induced a glass-to-glass transition in a metallic glass

Nature Communications, 2022
Glass-to-glass transitions can help understanding the glass nature, but it remains difficult to tune metallic glasses into significantly different glass states.
Hengwei Luan, Xin Zhang, Hongyu Ding, Fei Zhang, J. H. Luan, Z. B. Jiao, Yi-Chieh Yang, Hengtong Bu, Ranbin Wang, Jialun Gu, Chunlin Shao, Qing Yu, Yang Shao, Qiaoshi Zeng, Na Chen, C. T. Liu, Ke-Fu Yao   +16 more
doaj   +1 more source

Assessment of Severe Plastic Deformation Processes in Bulk and Nanostructured Metallic Glass

Frontiers in Materials, 2022
The metallic glasses are known as amorphous and metastable materials. These materials have superior mechanical properties over crystalline materials with the same chemistry. Continuous efforts were made to improve the properties of metallic glass.
Shiv Prakash Singh, Mahmoud Ebrahimi, Shokouh Attarilar, Liqiang Wang, Qudong Wang, Faramarz Djavanroodi   +5 more
doaj   +1 more source

Water in Alkali Aluminosilicate Glasses

Frontiers in Materials, 2020
To understand the influence of water and alkalis on aluminosilicate glasses, three polymerized glasses with varying ratios of Na/K were synthesized [(22. 5-x)Na2O-xK2O-22.5 Al2O3-55 SiO2 with x = 0, 7.5, and 11.25].
Robert Balzer, Harald Behrens, Tina Waurischk, Stefan Reinsch, Ralf Müller, Philipe Kiefer, Joachim Deubener, Michael Fechtelkord   +7 more
doaj   +1 more source

Improvement the Plasticity via Dual-Amorphous and Nanocrystals Synergistically in a Zr-Cu-Al-Nb Bulk Metallic Glass Composite

Metals, 2020
In this work, a small amount of Nb has been added in a Zr52Cu42.5Al5.5 bulk metallic glass, and a Zr52Cu42Al5.5Nb0.5 bulk metallic glass composite with dual-amorphous and nanocrystal structures has been developed for the first time.
Tuo Wang, Xiaohui Yang, Qiang Li, Chuntao Chang   +3 more
doaj   +1 more source

Metallic glasses

MRS Bulletin, 2023
AbstractOver the last 50 years, there have been remarkable advances in the field of metallic glasses: the range of compositions, techniques for production and shaping, sample sizes, and uncovering of property combinations offering unparalleled performance.
A. Lindsay Greer, Miguel B. Costa, Owain S. Houghton   +2 more
openaire   +2 more sources