Effect of Ag substitution for Ti on glass-forming ability, thermal stability and mechanical properties of Zr-based bulk metallic glasses

Yue, Yang; Cheng, Bin; Lv, Jingwang; Li, B.; Ma, Mingzhen; Zhang, X.Y.; Li, G.; Liu, R.P.

doi:10.1016/j.msea.2018.12.123

Cited by 47 publications

(9 citation statements)

References 50 publications

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“…Mechanical properties of glass is dependent on micro structure and phase crystalline assembly (2). Hardness of glass materials usually implied as resistance to abrasion and scratching (3).Glass properties varies significantly with chemical composition (4).…”

Section: E C H a N I C A L P R O P E R T I E Smentioning

confidence: 99%

“…In recent times, oxide glasses have received wide attention largely due to superior mechanical properties of these alloys which include high elastic strain limit, high hardness, abrasion resistance and great strength. (1) Mechanical properties of glass is dependent on micro structure and phase crystalline assembly (2). Hardness of glass materials usually implied as resistance to abrasion and scratching (3).…”

Section: Introductionmentioning

confidence: 99%

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Correlation of Optical and Mechanical Properties of Silver Nanoparticles Sensitized Europium Doped Magnesium Zinc Sulfophosphate Glasses

Danmalam

Bulus

2020

Sci Prcd Ser

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Magnesium-zinc-sulfophosphate glasses with various concentration of Silver nanoparticles (AgNPs) of molar composition 63.5P2O5–20MgO –15ZnSO4–1.5Eu2O3 –yAgNps (y = 0.0, 0.1, 0.3, 0.5, 0.7,0.9 and 1.1 g in excess) were prepared via melt-quenching method. As-synthesized glasses were characterized at room temperature to determine the relationship between structural and mechanical properties. Densities of glasses were increased from 3.0720 to 4.3304 g.cm-3 with increase in AgNPs embedding levels, suggesting the network shrinkages and enhanced compactness. The Young’s, shear and bulk modulus of glasses were observed to enhance with the increase in AgNPs contents. The Poisson’s ratio of the studied glasses was increased from (0.0978 to 0.1416) while the values of both Vickers hardness (from 0.0658 to 0. 0.0682 GPa) as well as (from 0.8350 to 0.8916) were increased. The proposed glass composition may be useful for the development of hard surface engineering.

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Section: E C H a N I C A L P R O P E R T I E Smentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Correlation of Optical and Mechanical Properties of Silver Nanoparticles Sensitized Europium Doped Magnesium Zinc Sulfophosphate Glasses

Danmalam

Bulus

2020

Sci Prcd Ser

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“…Mechanical properties of glass is dependent on micro structure and phase crystalline assembly (Yang et al, 2019). Hardness of glass materials usually implied as resistance to abrasion and scratching (Al-Amri & Evans, 1994).Glass properties varies significantly with chemical composition (Jupri et al, 2018).…”

Section: Mechanical Propertiesmentioning

confidence: 99%

“…In recent times, oxide glasses have received wide attention largely due to superior mechanical properties of these alloys which include high elastic strain limit, high hardness, abrasion resistance and great strength. (Yonezu, Xu, & Chen, 2009) Mechanical properties of glass is dependent on micro structure and phase crystalline assembly (Yang et al, 2019). Hardness of glass materials usually implied as resistance to abrasion and scratching (Al-Amri & Evans, 1994).Glass properties varies significantly with chemical composition.…”

Section: Introductionmentioning

confidence: 99%

Correlation of Optical and Mechanical Properties of Silver Nanoparticles Sensitized Europium Doped Phosphate Glasses

et al. 2020

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Magnesium-zinc-sulfophosphate glasses with various concentration of Silver nanoparticles (AgNPs) compose of 63.5P2O5–20MgO –15ZnSO4–1.5Eu2O3 –yAgNps (y = 0.0, 0.1, 0.3, 0.5, 0.7,0.9 and 1.1 g in excess) were prepared via melt-quenching method. As-Quenched glasses were then characterized to establish the relationship between optical and mechanical characteristics. Densities were found to increase from 3.0720 to 4.3304 g.cm-3 with increase in AgNPs embedding levels, suggesting the network shrinkages and enhanced compactness. The Young’s, shear and bulk modulus of glasses were observed to enhance with the increase in AgNPs contents. The Poisson’s ratio value increased from (0.0978 to 0.1416) while values of both Vickers hardness (from 0.0658 to 0. 0.0682 GPa) as well as (from 0.8350 to 0.8916) were increased. This necessitate the evaluation of ultrasonic properties and mechanical properties of the synthesized glasses and further analysed by various analytical tools. The studied glass may be useful for the development of hard surface engineering.

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“…However, the inhomogeneous plastic deformation under the external loadings limits their applications in the industries [6,7]. In recent years, minor element addition has been one of the main methods for improving the homogenous plastic deformation and strength in the BMGs [8][9][10].…”

Section: Introductionmentioning

confidence: 99%

The Effects of Minor Element Addition on the Structural Heterogeneity and Mechanical Properties of ZrCuAl Bulk Metallic Glasses

Sivaraman

Patra

Najm³

et al. 2022

Advances in Materials Science and Engineering

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The present study reveals the role of Nb and Ni minor addition on the nanomechanical properties and nanostructure of ZrCuAl bulk metallic glass (BMG). For this purpose, atomic force microscopy (AFM) was used to evaluate the viscoelastic response of the BMG surface at the nanoscale, while the nanoindentation technique was applied to show the mechanism of plastic deformation. The results indicated that minor Nb addition decreased the relaxation of enthalpy accompanied by the weakening of structural heterogeneity. On the other hand, Ni addition improved the stored energy of the material and intensified the distribution of loosely packed regions in the microstructure. Moreover, the mechanical test unveiled that Ni addition enhanced the viscoelastic response; however, it came at the expense of creep resistance. The evaluation of the magnitude of the derivative in the nanoindentation test also demonstrated that the Ni-added sample exhibited a multiple shear-band mode for plastic deformation.

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Effect of Ag substitution for Ti on glass-forming ability, thermal stability and mechanical properties of Zr-based bulk metallic glasses

Cited by 47 publications

References 50 publications

Correlation of Optical and Mechanical Properties of Silver Nanoparticles Sensitized Europium Doped Magnesium Zinc Sulfophosphate Glasses

Correlation of Optical and Mechanical Properties of Silver Nanoparticles Sensitized Europium Doped Magnesium Zinc Sulfophosphate Glasses

Correlation of Optical and Mechanical Properties of Silver Nanoparticles Sensitized Europium Doped Phosphate Glasses

The Effects of Minor Element Addition on the Structural Heterogeneity and Mechanical Properties of ZrCuAl Bulk Metallic Glasses

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