Results 21 to 30 of about 3,475 (257)

Review on the Research and Development of Ti-Based Bulk Metallic Glasses

Metals, 2016
Ti-based bulk metallic glasses (BMGs) are very attractive for applications because of their excellent properties such as high specific strength and high corrosion resistance.
Pan Gong, Lei Deng, Junsong Jin, Sibo Wang, Xinyun Wang, Kefu Yao   +5 more
doaj   +1 more source

Review on Biocompatibility and Prospect Biomedical Applications of Novel Functional Metallic Glasses

Journal of Functional Biomaterials, 2022
The continuous development of novel materials for biomedical applications is resulting in an increasingly better prognosis for patients. The application of more advanced materials relates to fewer complications and a desirable higher percentage of ...
Michał Biały, Mariusz Hasiak, Amadeusz Łaszcz   +2 more
doaj   +1 more source

Synthesis of Bulk Zr₄₈Cu₃₆Al₈Ag₈ Metallic Glass by Hot Pressing of Amorphous Powders

Journal of Manufacturing and Materials Processing, 2021
The critical cooling rate necessary for glass formation via melt solidification poses inherent constraints on sample size using conventional casting techniques.
Tianbing He, Nevaf Ciftci, Volker Uhlenwinkel, Sergio Scudino   +3 more
doaj   +1 more source

New Class of Plastic Bulk Metallic Glass [PDF]

Physical Review Letters, 2008
An intrinsic plastic Cu(45)Zr(46)Al(7)Ti(2) bulk metallic glass (BMG) with high strength and superior compressive plastic strain of up to 32.5% was successfully fabricated by copper mold casting. The superior compressive plastic strain was attributed to a large amount of randomly distributed free volume induced by Ti minor alloying, which results in ...
Chen, L. Y., Fu, Z. D., Zhang, G. Q., Hao, X. P., Jiang, Q. K., Wang, X. D., Cao, Q. P., Franz, H., Liu, Y. G., Xie, X. S., Zhang, S. L., Wang, B. Y., Zheng, Y. W., Jiang, J. Z.   +13 more
openaire   +3 more sources

Effect of Zr Purity and Oxygen Content on the Structure and Mechanical Properties of Melt-Spun and Suction-Cast Cu46Zr42Al7Y5 Alloy

Archives of Metallurgy and Materials, 2016
The effect of oxygen content in zirconium on the structure and mechanical properties of the Cu46Zr42Al7Y5 alloy, in the form of melt-spun ribbons and suction-cast rods, was investigated.
Kozieł T., Latuch J., Cios G., Bała P.
doaj   +1 more source

Mechanical Properties and Deformation Behavior of Bulk Metallic Glasses

Metals, 2012
Metallic glasses demonstrate unique properties, including large elastic limit and high strength, which make them attractive for practical applications.
Alexander Yu. Churyumov, Dmitri V. Louzguine-Luzgin, Larissa V. Louzguina-Luzgina   +2 more
doaj   +1 more source

Cavitation instability in bulk metallic glasses

EPJ Web of Conferences, 2015
Recent experiments have shown that fracture surfaces of bulk metallic glasses (BMGs) usually exhibit an intriguing nanoscale corrugation like fractographic feature mediated by nanoscale void formation. We attribute the onset of this nanoscale corrugation
Dai L.H., Huang X., Ling Z.
doaj   +1 more source

On the elastic microstructure of bulk metallic glasses

Materials & Design, 2023
Metallic glasses (MGs) are known to be structurally heterogeneous at the nanometer (nm) scale. In addition, elastic property mapping has indicated the presence of at least an order-of-magnitude larger length scales, of which the origin continues to ...
Birte Riechers, Catherine Ott, Saurabh Mohan Das, Christian H. Liebscher, Konrad Samwer, Peter M. Derlet, Robert Maaß   +6 more
doaj   +1 more source

Ductile Ni-based bulk metallic glasses at room temperature

Journal of Materials Research and Technology, 2023
In this work, a series of new Ni76-xCoxNb4P16B4 (x = 5, 10, 15, in at.%) bulk metallic glasses (BMGs) with the maximum diameter in the range of 1.2–1.6 mm were prepared by combining fluxing and J-quenching technology.
Weiping Zeng, Yanhua Chen, Qiang Li, He Li, Baoxia Mu, Jiankang Ye, Chuntao Chang   +6 more
doaj   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source