Results 31 to 40 of about 2,036,824 (339)

Shear Punching of Amorphous Alloys under High-Frequency Vibrations

Metals, 2019
Although amorphous alloys possess many excellent properties, their practical application is limited due to the difficulty of plastic forming. In this work, an effective shear punching of amorphous alloys under high-frequency vibrations was proposed ...
Hongzhen Li, Yuqiang Yan, Fei Sun, Kangsen Li, Feng Luo, Jiang Ma   +5 more
doaj   +1 more source

Irradiation properties of Fe-based amorphous alloys

工程科学学报, 2017
Because of the low cost, easy preparation, and good temperature stability, Fe-based amorphous alloys with excellent mechanical properties, magnetic properties, and corrosion resistance have been widely studied.
DU Chen-xi, WANG Rong-shan, LÜ Kuang, SI Jia-jia, HUI Xi-dong, ZHANG Yan-wei, BAI Guang-hai   +6 more
doaj   +1 more source

Producing of Amorphous-nanocrystalline Materialsву Partial Crystallization of Metallic Glasses [PDF]

Журнал нано- та електронної фізики, 2017
Based on the analysis of theory high-temperature thermodynamic stability of amorphous alloys proposed a method for producing amorphous-nanocrystalline state from the initial amorphous.
V.I. Lysov, T.L. Tsaregradskaya, O.V. Turkov, G.V. Saenko   +3 more
doaj   +1 more source

Dealloying of an Au-based amorphous alloy [PDF]

Intermetallics, 2010
Abstract The dealloying behaviour of Au 42 Cu 29 Ti 8 Si 21 and Au 44 Cu 31 Ti 4 Si 21 amorphous (wheel-side) and partially crystalline (air-side) ribbons was investigated using potentiostatic and galvanostatic etching. The resulting microstructures are: i) on the wheel-side homogeneous porosity with size from tens of nanometers to less than 1 μm ...
RIZZI, Paola, SCAGLIONE, FEDERICO, BATTEZZATI, Livio   +2 more
openaire   +2 more sources

Progress, Applications, and Challenges of Amorphous Alloys: A Critical Review

Inorganics
Amorphous alloys, also known as metallic glasses, are a type of novel amorphous material discovered by chance. This discovery has greatly enriched the field of metal physics, spurred the rapid development of amorphous physics and materials science, and ...
Zheyuan Feng, Hansheng Geng, Y. Zhuang, Peng-Wei Li   +3 more
semanticscholar   +1 more source

MELT-QUENCHED AMORPHOUS SUPERCONDUCTING ALLOYS [PDF]

, 2010
application/pdfThis paper reviews our current works on melt-quenched amorphous superconducting alloys. Amorphous alloys of Nb-Si, Nb-Mo-Si, Nb-Si-M (M=B, C and Ge), Mo-Si-B, W-Si-B and Ti-Nb-Si system have been found to be superconductors with transition
Masumoto, Tsuyoshi, Inoue, Akihisa
core   +1 more source

Accelerated discovery of Magnesium-based amorphous alloys through a property-driven active learning strategy

Journal of Materials Research and Technology
Magnesium (Mg)-based amorphous alloys hold significant potential for applications in the automotive, aerospace, and biomedical industries. However, they are limited by their smaller size compared to other amorphous alloys.
Weibin Ma, Bingyao Liu, Tian Lu, Wencong Lu, Chang Ren, Leikai Xing, Minjie Li, Kang Sun, Aimin Zhang   +8 more
doaj   +1 more source

A machine-learning approach to predicting and understanding the properties of amorphous metallic alloys

Materials & Design (1980-2015), 2020
There is a pressing need to shorten the development period for new materials possessing desired properties. For example, bulk metallic glasses (BMGs) are a unique class of alloy materials utilized in a wide variety of applications due to their attractive
Jie Xiong, San-Qiang Shi, Tong-Yi Zhang
semanticscholar   +1 more source

Amorphous Alloys as a Promising Class of Functional Materials. Pt. 1: Manufacturing Methods, Structure, Physical and Mechanical Properties

Успехи физики металлов
The paper considers a special class of structural materials — amorphous alloys. Unlike crystalline alloys, there is no translation symmetry in the arrangement of atoms in amorphous alloys, which have only short-range atomic order.
V.A. Dekhtyarenko, V.K. Nosenko, V.V. Kyrylchuk, A.V. Nosenko, O.M. Semyrga, I.K. Yevlash, and V.I. Bondarchuk
doaj   +1 more source

Medium Range Order in High Aluminum Content Amorphous Alloys Measured by Fluctuation Electron Microscopy [PDF]

, 2007
High Al-content metallic amorphous alloys have an unusual devitrification behavior. Upon annealing, alloys made by a rapid quench develop a high density (>1021 m-3) of pure Al nanocrystals.
Stratton, William
core