A brief review on Ce and Zr-based phase-separated metallic glasses

D Singh, D Singh, RS Tiwari, P Ramasamy… - Journal of Materials …, 2024 - Springer
Phase-separated metallic glasses (MGs) have attracted a lot of interest recently because
they offer a unique opportunity to design composites or alloys with hierarchical …

Compositional dependence of glass-forming ability, mechanical and magnetic properties of Ce-Ni-Al (Ga) alloys

D Singh, D Singh, RS Tiwari, RK Mandal… - Journal of Alloys and …, 2024 - Elsevier
The glass-forming ability, mechanical and magnetic properties of Ce 60 Ni 25 Al 15-x Ga x
(x= 0, 4, 8 and 15) melt-spun alloys have been investigated. All the alloys show the …

Magnetic properties, magnetocaloric effect and refrigeration performance in RE60Al20Ni20 (RE= Tm, Er and Ho) amorphous ribbons

Y Zhang, D Guo, B Wu, H Wang, R Guan, X Li… - Journal of Applied …, 2020 - pubs.aip.org
Rare-earth based amorphous alloys with promising glass forming ability (GFA) and
considerable magnetocaloric effect (MCE) are extensively exploited for magnetic …

Effect of cooling rate on the crystallization and mechanical behaviour of Zr–Ga–Cu–Ni metallic glass composition

D Singh, RK Mandal, RS Tiwari… - Journal of Alloys and …, 2015 - Elsevier
The effect of cooling rate on the mechanical behavior of Zr–Ga–Cu–Ni melt-spun glassy
alloys has been studied using micro-indentation technique. The ribbons of alloy have been …

Glass forming ability, magnetic properties and cryogenic magnetocaloric effects in RE60Co20Al20 (RE= Ho, Er, Tm) amorphous ribbons

Y Zhang, J Zhu, S Li, B Zhang, Y Wang, J Wang… - Journal of Alloys and …, 2022 - Elsevier
The rare-earths (RE) based amorphous materials with large magnetocaloric (MC) effects
and excellent glass forming ability (GFA) have been recognized as promising candidates for …

Crystallization behavior and mechanical properties of (Al90Fe5Ce5) 100− xTix amorphous alloys

D Singh, D Singh, RK Mandal, ON Srivastava… - Journal of Alloys and …, 2016 - Elsevier
The crystallization behavior and mechanical properties of melt-spun (Al 90 Fe 5 Ce 5) 100−
x Ti x (x= 0, 4, 8 and 12 at.%) alloys have been investigated. The amorphous phase seems …

Design and characterization of novel Zr-Al-Fe-Y metallic glasses with nanoscale phase separation

D Singh, P Ramasamy, AS Jelinek, R Bhattacharya… - Materialia, 2024 - Elsevier
We present a new phase-separated Zr-based metallic glass (MG) composition, free of toxic
elements (Ni and Cu) prepared in a glass-forming system by alloying addition. The …

Microstructural effect on the low temperature transport properties of Ce–Al (Ga) metallic glasses

D Singh, D Singh, ON Srivastava, RS Tiwari - Scripta Materialia, 2016 - Elsevier
The substitution of Ga in Ce 75 Al 25− x Ga x (x= 0 and 4 at.%) metallic glasses (MGs) has
led to phase separation giving rise to nano-amorphous domains in a glassy matrix. The CeL …

Synthesis and mechanical properties of bulk Al76Ni8Ti8Zr4Y4 alloy fabricated by consolidation of mechanically alloyed amorphous powders

X Wang, K Wang, Z Li, X Wang, D Wang… - Journal of Alloys and …, 2015 - Elsevier
Abstract Mechanically alloyed amorphous Al 76 Ni 8 Ti 8 Zr 4 Y 4 (at.%) alloy powder was
consolidated by high-pressure sintering process. The influence of the consolidation …

Rheological behavior of Cu–Zr-based metallic glass in the supercooled liquid region

J Cui, JS Li, J Wang, HC Kou, JC Qiao, S Gravier… - Journal of alloys and …, 2014 - Elsevier
The high temperature rheological behaviors of Zr 46 Cu 38 Ag 8 Al 8 and Cu 46 Zr 45 Al 7 Y
2 bulk metallic glasses in supercooled liquid region have been investigated by uniaxial …