Results 51 to 60 of about 1,519,611 (338)

Enhancement of plasticity in Ti-based metallic glass matrix composites by controlling characteristic and volume fraction of primary phase [PDF]

, 2010
In this study, Ti-based metallic glass matrix composites with high plasticity have been developed by controlling characteristic and volume fraction of primary phase embedded in the glass matrix.
Kim, D. H., Kim, W. T., Lim, K. R., Na, J. H., Park, J. M.   +4 more
core   +1 more source

Amorphous bands induced by low temperature tension in a non-equiatomic CrMnFeCoNi alloy

Acta Materialia, 2020
Single-phase face-centered cubic multi-principal-element alloys (fcc MPEAs) comprising transition metal elements Cr, Mn, Fe, Co or Ni generally show strong temperature dependence of stacking fault energy (SFE) of {111} plane, the lower temperature the ...
Kaisheng Ming, Wenjun Lu, Zhiming Li, X. Bi, Jian Wang   +4 more
semanticscholar   +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

Fabrication of Ti60Mn20‒xCu20+x (x=0, 10) amorphous powders by mechanical alloying

Fenmo yejin jishu
Based on the traditional composition design concept, a new design concept of “near-mixing enthalpy + effective atomic size difference” component imbalance diffusion was proposed in this paper, and it was first used to design the titanium-based amorphous ...
XIA Zheyuan, CHEN Zhihui, LI Jiacheng, ZOU Zechang, CHEN Xueyong, TANG Cuiyong   +5 more
doaj   +1 more source

Kinetics of isochronal crystallization in a Fe-based amorphous alloy

Journal of Alloys and Compounds, 2018
In this paper, the kinetics of isochronal differential scanning calorimetry of Fe48Cr15Mo14Y2C15B6 amorphous alloy was analyzed to understand the mechanism of crystallization.
Tanaji Paul, Archana Loganathan, A. Agarwal, S. Harimkar   +3 more
semanticscholar   +1 more source

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

Advanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer, Eric R. Hoglund, Anton V. Ievlev, Patrick E. Hopkins   +3 more
wiley   +1 more source

Measurement Analysis and Improvement of Vibroacoustic Characteristics of Amorphous Alloy Transformer

Energies, 2022
The amorphous alloy transformer has a smaller coercive force and lower specific iron loss. It precedes the conventional silicon steel sheet transformer from the perspective of energy conservation.
Zhenguo Liu, Ling Zhang, Biao Wu, Ming Jin, Degui Yao, Dianhai Zhang, Dezhi Chen   +6 more
doaj   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Research on vibration and noise of amorphous alloy 3D wound core transformer considering magnetostrictive effect

Frontiers in Materials
The significant magnetostrictive effect of amorphous alloy leads to severe vibration of iron core and debris shedding, which limits the wide application of amorphous alloy materials in transformer field.
Jianwei Han, Xinglong Yao, Xiaohui Wang, Yunfei Yan, Endong Zhu, Zhi He, Lisong Zhang, Zhanyang Yu, Mengyu Zhan   +8 more
doaj   +1 more source

Viscous flow of the Cu47-Ti34-Zr11-Ni8 glass forming alloy [PDF]

, 2000
The viscosity of the Cu47-Ti34-Zr11-Ni8 glass forming alloy was determined by beam bending experiments and by a noncontact oscillating drop technique. These viscosity data can be described with the Vogel-Fulcher-Tammann relation. Using the strong/fragile
Glade, S. C., Johnson, W. L.
core   +1 more source