Optimizing Bulk Metallic Glasses for Robust, Highly Wear‐Resistant Gears
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201600541
Abstract: Despite their promising mechanical properties and ability to be manufactured like plastics, bulk metallic glasses (BMGs) are slow to emerge as a structural engineering material. Because BMGs properties are highly correlated with processing, it is… read more here.
Keywords: optimizing bulk; bulk metallic; wear performance; robust highly ... See more keywords
Measuring Demisability of Bulk Metallic Glasses for Potential Satellite Applications through Ablation Experiments
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202000708
Abstract: Bulk metallic glasses (BMGs) exhibit attractive properties for spacecraft applications. When low Earth‐orbiting satellites reenter the atmosphere at end of mission, a measure to mitigate the generation of space debris, operators must limit the number… read more here.
Keywords: demisability bulk; measuring demisability; bulk metallic; metallic glasses ... See more keywords
Effects of Li addition on the corrosion behaviour and biocompatibility of Mg(Li)–Zn–Ca metallic glasses
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2323-3
Abstract: Magnesium alloys with suitable corrosion behaviour and good mechanical properties are desired for biodegradable materials. In the current study, novel Mg–Li-based metallic glasses (MGs) demonstrate potential clinical applications as implantable biodegradable materials. The amorphous structure… read more here.
Keywords: corrosion behaviour; biocompatibility; corrosion; effects addition ... See more keywords
Atomistic simulation study of favored compositions of Ni-Nb-Al metallic glasses
Sign Up to like & getrecommendations! Published in 2018 at "Science China Technological Sciences"
DOI: 10.1007/s11431-018-9342-3
Abstract: This study investigates the formation process of Ni-Nb-Al metallic glasses. To this end, a long-range n-body potential was constructed for the Ni-Nb-Al ternary metal system, and applied to atomistic simulations. The simulations not only showed… read more here.
Keywords: metallic glasses; atomistic simulation; glass formation; study ... See more keywords
Ti–Zr–Cu–Fe–Sn–Si–Ag–Ta bulk metallic glasses with good corrosion resistance as potential biomaterials
Sign Up to like & getrecommendations! Published in 2018 at "Rare Metals"
DOI: 10.1007/s12598-018-1124-9
Abstract: Ti 47 Cu 38− x Zr 7.5 Fe 2.5 Sn 2 Si 1 Ag 2 Ta x ( x = 1–4; at%, the same below) bulk metallic glasses (BMGs) with good bio-corrosion resistance and mechanical properties were… read more here.
Keywords: bulk metallic; corrosion; metallic glasses; corrosion resistance ... See more keywords
Elastic Moduli of Nanoglasses and Melt-Spun Metallic Glasses by Ultrasonic Time-of-Flight Measurements
Sign Up to like & getrecommendations! Published in 2020 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-020-01969-x
Abstract: The elastic moduli of the metallic nanoglasses Fe 86 Sc 14, Fe 90 Sc 10 , Cu 58 Zr 42 , and Cu 60 Zr 40 were determined by measuring their longitudinal and shear wave… read more here.
Keywords: spun metallic; melt spun; moduli nanoglasses; elastic moduli ... See more keywords
Engineering of Novel Fe-Based Bulk Metallic Glasses Using a Machine Learning-Based Approach
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-021-05966-0
Abstract: A broad range of potential chemical compositions makes difficult design of novel bulk metallic glasses (BMGs) without performing expensive experimentations. To overcome this problem, it is very important to establish predictive models based on artificial… read more here.
Keywords: bulk metallic; machine learning; novel based; metallic glasses ... See more keywords
Nucleation kinetics in Al-Sm metallic glasses
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DOI: 10.1016/j.actamat.2017.09.050
Abstract: Abstract The isothermal nucleation kinetics in Al-Sm metallic glasses with low Sm concentrations ( x Sm ) was studied using molecular dynamics simulations in order to calculate time–temperature–transformation curves. The average delay time of Al… read more here.
Keywords: nucleation; metallic glasses; kinetics metallic; nucleation kinetics ... See more keywords
Effects of notches on the deformation behavior of submicron sized metallic glasses: Insights from in situ experiments
Sign Up to like & getrecommendations! Published in 2018 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.05.041
Abstract: Abstract Reducing the size of metallic glasses (MG) to submicron or nanoscale levels improves their strength and ductility. However, there is no clear consensus in the literature regarding their mechanical behavior in the presence of… read more here.
Keywords: effects notches; notches deformation; submicron sized; behavior submicron ... See more keywords
Microscopic characterization of structural relaxation and cryogenic rejuvenation in metallic glasses
Sign Up to like & getrecommendations! Published in 2019 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.10.036
Abstract: Abstract Plasticity improvement in metallic glasses resulting from cycling treatment between room and liquid nitrogen temperature has been reported and attributed to rejuvenation due to a non-uniform thermal expansion coefficient. However, the detailed microscopic effect… read more here.
Keywords: rejuvenation; effect; metallic glasses; structural relaxation ... See more keywords
Notch strengthening in nanoscale metallic glasses
Sign Up to like & getrecommendations! Published in 2019 at "Acta Materialia"
DOI: 10.1016/j.actamat.2019.02.044
Abstract: Abstract The study of structural flaws is of paramount importance in engineering applications. However, the effect of flaws on both the macroscale and nanoscale metallic glasses (MGs) is a debatable topic, drawing from conflicting reports… read more here.
Keywords: notch strengthening; nanoscale metallic; notched mgs; metallic glasses ... See more keywords