Results 1 to 10 of about 56,487 (215)

High stability and high corrosion resistance of a class of Co–Cr–Mo–Nb–B high-entropy metallic glasses

Journal of Materials Research and Technology
In this study, we have developed a class of new Co–Cr–Mo–Nb–B high-entropy metallic glass alloys with high stability and high corrosion resistance. It was found that for Co26Cr26Mo26Nb7B15 metallic glass, the glass transition temperature reached to 1058 ...
Yating Zhou, Tuo Wang
doaj   +1 more source

Preparation of glasses and glass ceramics of heavy metal oxides containing silver: optical, structural and electrochemical properties

Química Nova, 2012
Silver containing heavy metal oxide glasses and glass ceramics of the system WO3-SbPO4-PbO-AgCl with different AgCl contents have been prepared and their thermal, structural and optical properties characterized.
Bruna A. Bregadiolli, Ernesto R. Souza, Fernando A. Sigoli, José. M. A. Caiut, Mônica A. S. Alencar, Assis V. Benedetti, Marcelo Nalin   +6 more
doaj   +1 more source

Solidification behavior and continuous preparation process of high-quality Zr-based metallic glass plates based on twin-roll strip casting

Journal of Materials Research and Technology
Metallic glasses exhibit excellent comprehensive properties in a variety of disciplines including mechanics, magnetism, electricity, and chemistry, making them highly promising for various applications.
C.Y. Zhang, Z.W. Zhu, G. Yuan, Y.Y. Wang, S.T. Li, Y.X. Zhang, H. Li, Z.K. Li, H.F. Zhang   +8 more
doaj   +1 more source

Freeform Fabrication of Magnetophotonic Crystals with Diamond Lattices of Oxide and Metallic Glasses for Terahertz Wave Control by Micro Patterning Stereolithography and Low Temperature Sintering

Micromachines, 2013
Micrometer order magnetophotonic crystals with periodic arranged metallic glass and oxide glass composite materials were fabricated by stereolithographic method to reflect electromagnetic waves in terahertz frequency ranges through Bragg diffraction.
Maasa Nakano, Soshu Kirihara
doaj   +1 more source

Recent Topics on the Structure and Crystallization of Al-based Glassy Alloys [PDF]

Materials Research, 2019
Al-based glassy alloys (metallic glasses) have been of great scientific and technological interest as a high specific strength and high corrosion resistant materials.
Cang Fan, Xingxing Yue, Akihisa Inoue, Chain-Tsuan Liu, Xiaoping Shen, Peter K. Liaw   +5 more
doaj   +1 more source

Glass-forming ability and mechanical properties of a Zr52.8Cu29.1Ni7.3Al9.8Y1 bulk metallic glass prepared by hereditary process

Green Processing and Synthesis, 2016
Zr-based bulk metallic glass possesses the highest potential as a structural material among metallic glasses. However, the production conditions have a great effect on its glass-forming ability (GFA) and mechanical characteristics.
Lu Shuaidan, Sun Shuchen, Huang Xiaoxiao, Zhu Xiaoping, Tu Ganfeng, Li Kuanhe   +5 more
doaj   +1 more source

Technology, Preparation and Properties of the Cast Glass-Coated Magnetic Microwires

Crystals, 2017
Magnetic properties of cast amorphous and nanocrystalline microwires have been reviewed considering their potential application. Microwires were produced from Co Fe Mn Cr Cu B and Si using the Taylor–Ulitovsky method.
Serghei A. Baranov, Vladimir S. Larin, Alexander V. Torcunov   +2 more
doaj   +1 more source

Compressive mechanical properties of Zr-based bulk metallic glass composites reinforced with entangled porous tungsten wire

Journal of Materials Research and Technology
Tungsten wire reinforced bulk metallic glass composites can be used as penetrator due to their excellent self-sharpening ability. The direction or distribution of tungsten wire plays a great role in deformation and fracture behaviors of the bulk metallic
Sen Chen, Hangtian Zhu, Jinhe Wang, Huan Huang, Jiawang Zhang, Yong Wang, Huan Wang, Guohua Sun, Lishi Jiao, Wei Li, Zhengkun Li, Zhengwang Zhu, Haifeng Zhang, Bowen Zhao, Huameng Fu   +14 more
doaj   +1 more source

Structural behavior of copper monatomic metallic glass under various cooling conditions investigated by molecular dynamics simulations [PDF]

E3S Web of Conferences
The present research explores the structural characteristics of pure copper (Cu) metallic glass using the embedded atom method (EAM) potential in molecular dynamics simulations. Numerous techniques were used, such as coordination number analysis, Voronoi
El Kharraz Abdelaziz, El Hafi Tarik, Assouli Soufiane, Bajjou Omar, Lachtioui Youssef   +4 more
doaj   +1 more source

Structure and Thermal Properties of an Al-Based Metallic Glass-Polymer Composite

Metals, 2018
A composite material based on polyethylene terephthalate (PET, about 1% by mass) and Al85Y8Ni5Co2 metallic glass was obtained by mechanical alloying and consequent spark plasma sintering.
Vladislav Zadorozhnyy, Margarita Churyukanova, Andrey Stepashkin, Mikhail Zadorozhnyy, Adit Sharma, Dmitry Moskovskikh, Junqiang Wang, Elena Shabanova, Sergey Ketov, Dmitry Louzguine-Luzgin, Sergey Kaloshkin   +10 more
doaj   +1 more source