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[PDF] Top 20 High temperature deformation of Vitreloy bulk metallic glasses and their composite

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High temperature deformation of Vitreloy bulk metallic glasses and their composite

High temperature deformation of Vitreloy bulk metallic glasses and their composite

... ACKNOWLEDGEMENTS After all the confusion and perplexity, joy and elation, finally it comes to the stage when we are humble and grateful, as the last thing to learn from the doctoral studies. I find an ordinary "thank ... See full document

15

Deformation Behavior of Bulk Metallic Glasses and High Entropy Alloys by Nanoindentation

Deformation Behavior of Bulk Metallic Glasses and High Entropy Alloys by Nanoindentation

... banding operations in front of the plastic zone, rather than the shear banding repeatedly at pre-existing shear bands. 3.3.2 Effect of composition on the serration behavior For readily observed, we choose P-h curves with ... See full document

128

Mechanical Properties and Deformation Behavior of Bulk Metallic Glasses

Mechanical Properties and Deformation Behavior of Bulk Metallic Glasses

... general, bulk metallic glasses (glassy alloys) have high strength about two times higher than that of their crystalline counterparts but poor ...selected bulk metallic ... See full document

22

Deformation and failure of bulk metallic glasses under different initial temperatures

Deformation and failure of bulk metallic glasses under different initial temperatures

... Integrating with related investigations, the present manuscript further generalizes the coupled thermo- mechanical shear model into the multi-axial stress status, and takes all the contributions of free volume, ... See full document

6

Cavitation instability in bulk metallic glasses

Cavitation instability in bulk metallic glasses

... as high strength and hardness, BMGs have potential of wide applications in the engineering areas, and has raised much attention in recent ...plastic deformation of this kind of materials is prone to be ... See full document

5

Effect of Microstructural Change on High Temperature Deformation in Pre Annealed Zr65Al10Ni10Cu15 Bulk Metallic Glass

Effect of Microstructural Change on High Temperature Deformation in Pre Annealed Zr65Al10Ni10Cu15 Bulk Metallic Glass

... such high-temperature plastic flow of bulk metallic glasses in supercooled liquid have been conducted, and an interesting result that the strain hardening occurs due to the ... See full document

6

Temperature, Strain and Strain Rate Dependence of Serrated Flow in Bulk Metallic Glasses

Temperature, Strain and Strain Rate Dependence of Serrated Flow in Bulk Metallic Glasses

... on metallic glasses provide important information for the characterization of inhomogeneous flow behavior in amorphous ...in metallic glasses has shown preferential etching of shear bands in ... See full document

7

Investigation of thermal tempering in bulk metallic glasses

Investigation of thermal tempering in bulk metallic glasses

... the temperature dependent thermoviscoelastic treatment that employs time-temperature ...fact, high-resolution, accurate measurement of residual stresses in these opaque and amorphous materials is ... See full document

165

Tungsten Based Metallic Glasses with High Crystallization Temperature, High Modulus and High Hardness

Tungsten Based Metallic Glasses with High Crystallization Temperature, High Modulus and High Hardness

... Introduction Metallic glasses, ...as high strength and toughness, high corrosion resistance and good soft magnetic properties for ferromagnetic ...most metallic glasses have been ... See full document

6

Impact of Microstructural Inhomogenities on the Ductility of Bulk Metallic Glasses

Impact of Microstructural Inhomogenities on the Ductility of Bulk Metallic Glasses

... inhomogeneous bulk metallic glasses renders a unique opportunity for developing new advanced materials, which can be exploited for a variety of engineering ...Monolithic bulk metallic ... See full document

6

Modifying Bulk Metallic Glasses: Composites and Configurational States

Modifying Bulk Metallic Glasses: Composites and Configurational States

... is high demand for BMG composite plates in dimensions less than or equal to 1 mm and yet these parts are difficult to ...the high elastic limit of the thin plate, Figure 4-5d-e shows the ... See full document

163

Developing and Characterizing Bulk Metallic Glasses for Extreme Applications

Developing and Characterizing Bulk Metallic Glasses for Extreme Applications

... was high enough, the material wouldn’t have enough time to diffuse heat away from the wear track, and temperatures could rise to the glass transition range (or ...at high pressures and sliding speeds, the ... See full document

161

Fracture Toughness Study on Bulk Metallic Glasses and Novel Joining Method Using Bulk Metallic Glass Solder

Fracture Toughness Study on Bulk Metallic Glasses and Novel Joining Method Using Bulk Metallic Glass Solder

... Injection temperature during the casting process was not strictly controlled so the cooling rate could vary between ...the high temperature gradients which arise during sample cooling and ...thick ... See full document

166

Deformation mechanisms of bulk metallic glass matrix composites

Deformation mechanisms of bulk metallic glass matrix composites

... ABSTRACT Bulk metallic glasses (BMGs) possess a unique set of mechanical properties that make them attractive structural materials: yield strength > 2 GPa, fracture toughness ~20 ...includes ... See full document

162

Mechanical Behavior of Zr65Al10Ni10Cu15 and Zr52 5Al10Ni10Cu15Be12 5 Bulk Metallic Glasses

Mechanical Behavior of Zr65Al10Ni10Cu15 and Zr52 5Al10Ni10Cu15Be12 5 Bulk Metallic Glasses

... 12:5 bulk metallic glasses (BMGs) were investigated by differential scanning calorimetry, uniaxial compressive test, ultrasonic method, and ...a high plastic strain of about ...plastic ... See full document

5

Deformation behaviour of a Zr-Cu-based bulk metallic glass

Deformation behaviour of a Zr-Cu-based bulk metallic glass

... storing high densities of elastic energy, which led to utilisation of their efficient energy transfer characteristics this spheres for shot- peening purposes are ...A high elastic strain limit of BMGs ... See full document

251

Characterizing Structure, Properties, and Deformation in Metallic Glasses and Olivine Using Instrumented Nanoindentation

Characterizing Structure, Properties, and Deformation in Metallic Glasses and Olivine Using Instrumented Nanoindentation

... the composite, as well as the deformation mechanisms in the ...the bulk scale behavior of the complete ...as high strength and ductility, was also the composite that had the widest ... See full document

130

Ultrasound Induced Structural Anomaly of Supercooled Liquid in Some Bulk Metallic Glasses

Ultrasound Induced Structural Anomaly of Supercooled Liquid in Some Bulk Metallic Glasses

... 30 bulk metallic glasses using high-frequency ultrasound vibrations at elevated temperature, and found that the structural anomaly is induced by ultrasound vibrations in a supercooled ... See full document

5

The role of casting temperature in preparation of bulk metallic glasses

The role of casting temperature in preparation of bulk metallic glasses

... In-C Exec Repr Ger Fran Japa Kore USA Aus. Cont Infor[r] ... See full document

7

Bulk Metallic Glasses for Industrial Products

Bulk Metallic Glasses for Industrial Products

... particular, high saturated magnetic flux density for the former alloys and high permeability with zero saturated magneto- striction for the latter ...requires high cooling rates exceeding 10 5 K/s and ... See full document

6

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