On the bulk glass formation in the ternary Pd-Ni-S system
Sign Up to like & getrecommendations! Published in 2018 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.07.039
Abstract: Abstract We report on the formation of bulk metallic glasses in the ternary Pd-Ni-S system. In a large compositional range, glass formation is observed by copper mold casting with a glass forming ability of up… read more here.
Keywords: glass forming; system; forming ability; glass ... See more keywords
Are hints about glass forming ability hidden in the liquid structure?
Sign Up to like & getrecommendations! Published in 2019 at "Acta Materialia"
DOI: 10.1016/j.actamat.2019.04.001
Abstract: Abstract Despite intense interest, identifying the structural origin of glass forming ability in metallic alloys remains a challenge due to the difficulty of describing the evolution of the long-range disordered structure from the liquid. Here,… read more here.
Keywords: cluster; glass forming; forming ability; structure ... See more keywords
Critical feature space for predicting the glass forming ability of metallic alloys revealed by machine learning
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2020.110898
Abstract: Abstract In this work we use the random forest model to predict the glass-forming ability (GFA) of metallic alloys by leveraging a previously published study and dataset. The new model with optimized hyperparameters successfully boosts… read more here.
Keywords: glass forming; model; forming ability; metallic alloys ... See more keywords
Prediction and optimization of bulk metallic glass-forming compositions in Zr-Ni-Cu-Al system by thermodynamic modeling
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2021.111254
Abstract: Abstract The search for new criteria to predict glass-forming ability (GFA) in multicomponent metallic alloys is an important task from both fundamental and practical points of view. The decades of research have suggested that both… read more here.
Keywords: glass forming; thermodynamic modeling; prediction; bulk metallic ... See more keywords
Determination of glass forming ability of bulk metallic glasses based on machine learning
Sign Up to like & getrecommendations! Published in 2021 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2021.110480
Abstract: Abstract Nowadays, the development of new bulk metallic glasses (BMGs) is still subject to repeated testing. To address this challenging problem, this paper proposes the random forest (RF) regression model for predicting glass forming ability… read more here.
Keywords: bulk metallic; forming ability; temperature; metallic glasses ... See more keywords
Saturated magnetization and glass forming ability of soft magnetic Fe-based metallic glasses
Sign Up to like & getrecommendations! Published in 2017 at "Intermetallics"
DOI: 10.1016/j.intermet.2017.01.003
Abstract: Abstract Saturated magnetization (Bs) and glass forming ability (GFA) are two important attributes of soft magnetic metallic glasses (MGs), both of which are affected by the local short-range order in amorphous structures. Based on the… read more here.
Keywords: glass forming; magnetization glass; forming ability; soft magnetic ... See more keywords
A predictable glass forming ability expression by statistical learning and evolutionary intelligence
Sign Up to like & getrecommendations! Published in 2017 at "Intermetallics"
DOI: 10.1016/j.intermet.2017.06.008
Abstract: Abstract This paper demonstrates how principal component analysis of multivariate BMG alloy data and the genetic programming of the extracted features in the form of principal components can be used to develop a meta-modeling scheme… read more here.
Keywords: glass forming; forming ability; glass; model ... See more keywords
The role of open spaces to glass-forming ability in bulk metallic glasses
Sign Up to like & getrecommendations! Published in 2018 at "Intermetallics"
DOI: 10.1016/j.intermet.2018.06.011
Abstract: Abstract Element-specific positron annihilation spectroscopy for Fe-B-Y-Nb bulk metallic glasses (BMGs) successfully sheds light on the role of interstitial open spaces in the amorphous matrix, as e.g., geometrically ideal open space, referred to as a… read more here.
Keywords: glass forming; open spaces; forming ability; bulk metallic ... See more keywords
Investigation of the effects of Al on the glass forming ability of Zr-Cu-Ni-Al alloys through their solidification characteristics
Sign Up to like & getrecommendations! Published in 2019 at "Intermetallics"
DOI: 10.1016/j.intermet.2019.03.018
Abstract: Abstract The alloying addition was widely and effectively used to develop the new BMGs and improve the glass formation ability (GFA) of the BMG materials. In this study, using the Zr-Cu-Ni-Al system as a mold,… read more here.
Keywords: effects glass; ability; forming ability; investigation effects ... See more keywords
Thermodynamic universality of configurational entropy in glass-forming liquids
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.09.124
Abstract: Abstract Glass is a liquid-like disordered material but behaves mechanically like a solid. Ubiquitous in nature and important in technology, the vitreous state manifests its presence from window glass, polymers, to optical fiber, and almost… read more here.
Keywords: glass forming; thermodynamic universality; universality configurational; glass ... See more keywords
Enhancement of glass-forming ability and plasticity via alloying the elements having positive heat of mixing with Cu in Cu48Zr48Al4 bulk metallic glass
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.10.396
Abstract: Abstract Limited glass-forming ability (GFA) and room-temperature brittleness are currently critical challenges for the field of bulk metallic glasses (BMGs). Simultaneously enhancing GFA and plasticity is a central yet important research theme in this area.… read more here.
Keywords: plasticity; forming ability; bulk metallic; elements positive ... See more keywords