Bulk metallic glass with benchmark thermoplastic processability

Gang Duan, Aaron Wiest, Marylaura Thomas, John Li, Won Kyu Rhim, William L. Johnson

Research output: Contribution to journalArticle

88 Citations (Scopus)

Abstract

A study was conducted to design a series of bulk metallic glass (BMG), having the combination of optimized properties for thermoplastic forming (TPF). The temperature dependence of equilibrium Newtonian viscosity of Zr 35Ti30Cu8.25Be26.25 and several other glass forming liquids, with different Angell fragility numbers were considered for the study. It was found that Zr35Ti 30Cu8.25Be26.25 showed fragile behavior, as compared with the strong Vitreloy series of liquids. It was also found that its viscosity in the thermoplastic zone was at least two orders of magnitude lower than that of these liquids. It was observed that the BMG alloys demonstrated strong thermoplastic processability and better mechanical properties.

Original languageEnglish (US)
Pages (from-to)4272-4275
Number of pages4
JournalAdvanced Materials
Volume19
Issue number23
DOIs
StatePublished - Dec 3 2007
Externally publishedYes

Fingerprint

Metallic glass
Thermoplastics
Liquids
Viscosity
Thermoforming
Glass
Mechanical properties
Temperature

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Duan, G., Wiest, A., Thomas, M., Li, J., Rhim, W. K., & Johnson, W. L. (2007). Bulk metallic glass with benchmark thermoplastic processability. Advanced Materials, 19(23), 4272-4275. https://doi.org/10.1002/adma.200700969

Bulk metallic glass with benchmark thermoplastic processability. / Duan, Gang; Wiest, Aaron; Thomas, Marylaura; Li, John; Rhim, Won Kyu; Johnson, William L.

In: Advanced Materials, Vol. 19, No. 23, 03.12.2007, p. 4272-4275.

Research output: Contribution to journalArticle

Duan, G, Wiest, A, Thomas, M, Li, J, Rhim, WK & Johnson, WL 2007, 'Bulk metallic glass with benchmark thermoplastic processability', Advanced Materials, vol. 19, no. 23, pp. 4272-4275. https://doi.org/10.1002/adma.200700969
Duan, Gang ; Wiest, Aaron ; Thomas, Marylaura ; Li, John ; Rhim, Won Kyu ; Johnson, William L. / Bulk metallic glass with benchmark thermoplastic processability. In: Advanced Materials. 2007 ; Vol. 19, No. 23. pp. 4272-4275.
@article{5c4dbb05a9514c45918e865aef714632,
title = "Bulk metallic glass with benchmark thermoplastic processability",
abstract = "A study was conducted to design a series of bulk metallic glass (BMG), having the combination of optimized properties for thermoplastic forming (TPF). The temperature dependence of equilibrium Newtonian viscosity of Zr 35Ti30Cu8.25Be26.25 and several other glass forming liquids, with different Angell fragility numbers were considered for the study. It was found that Zr35Ti 30Cu8.25Be26.25 showed fragile behavior, as compared with the strong Vitreloy series of liquids. It was also found that its viscosity in the thermoplastic zone was at least two orders of magnitude lower than that of these liquids. It was observed that the BMG alloys demonstrated strong thermoplastic processability and better mechanical properties.",
author = "Gang Duan and Aaron Wiest and Marylaura Thomas and John Li and Rhim, {Won Kyu} and Johnson, {William L.}",
year = "2007",
month = "12",
day = "3",
doi = "10.1002/adma.200700969",
language = "English (US)",
volume = "19",
pages = "4272--4275",
journal = "Advanced Materials",
issn = "0935-9648",
publisher = "Wiley-VCH Verlag",
number = "23",

}

TY - JOUR

T1 - Bulk metallic glass with benchmark thermoplastic processability

AU - Duan, Gang

AU - Wiest, Aaron

AU - Thomas, Marylaura

AU - Li, John

AU - Rhim, Won Kyu

AU - Johnson, William L.

PY - 2007/12/3

Y1 - 2007/12/3

N2 - A study was conducted to design a series of bulk metallic glass (BMG), having the combination of optimized properties for thermoplastic forming (TPF). The temperature dependence of equilibrium Newtonian viscosity of Zr 35Ti30Cu8.25Be26.25 and several other glass forming liquids, with different Angell fragility numbers were considered for the study. It was found that Zr35Ti 30Cu8.25Be26.25 showed fragile behavior, as compared with the strong Vitreloy series of liquids. It was also found that its viscosity in the thermoplastic zone was at least two orders of magnitude lower than that of these liquids. It was observed that the BMG alloys demonstrated strong thermoplastic processability and better mechanical properties.

AB - A study was conducted to design a series of bulk metallic glass (BMG), having the combination of optimized properties for thermoplastic forming (TPF). The temperature dependence of equilibrium Newtonian viscosity of Zr 35Ti30Cu8.25Be26.25 and several other glass forming liquids, with different Angell fragility numbers were considered for the study. It was found that Zr35Ti 30Cu8.25Be26.25 showed fragile behavior, as compared with the strong Vitreloy series of liquids. It was also found that its viscosity in the thermoplastic zone was at least two orders of magnitude lower than that of these liquids. It was observed that the BMG alloys demonstrated strong thermoplastic processability and better mechanical properties.

UR - http://www.scopus.com/inward/record.url?scp=37149015144&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=37149015144&partnerID=8YFLogxK

U2 - 10.1002/adma.200700969

DO - 10.1002/adma.200700969

M3 - Article

VL - 19

SP - 4272

EP - 4275

JO - Advanced Materials

JF - Advanced Materials

SN - 0935-9648

IS - 23

ER -