Tribological studies of a Zr-Based glass-forming alloy with different states

Feng Jiang; Jun Qu; Guojiang Fan; Wenhui Jiang; Dongchun Qiao; Matthew W. Freels; Peter K. Liaw; Hahn Choo

doi:10.1002/adem.200900184

Tribological studies of a Zr-Based glass-forming alloy with different states

Feng Jiang
, Jun Qu
, Guojiang Fan
, Wenhui Jiang
, Dongchun Qiao
, Matthew W. Freels
, Peter K. Liaw
, Hahn Choo

Surface Engineering and Tribology

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

The tribological characteristics of a glass-forming alloy, Zr _52.5Cu_17.9Ni_14.6Al_10.0Ti _5.0, in atomic percent (at.%, Vit 105), with different microstructural states have been investigated. Friction and wear studies were conducted using a ball-on-flat reciprocating sliding apparatus against an AISI E52100 bearing steel under dry condition. The observed wear resistance in an ascending order is: the deformed, creep-tested, and as-cast states. Wear analyses suggested that the wear processes of glass-forming alloys involved abrasion, adhesion, and oxidation. The differences in hardness, free volume, and brittleness in different states significantly affected the friction and wear behaviors of the glass-forming alloys.

Original language	English
Pages (from-to)	925-931
Number of pages	7
Journal	Advanced Engineering Materials
Volume	11
Issue number	11
DOIs	https://doi.org/10.1002/adem.200900184
State	Published - Nov 2009

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10.1002/adem.200900184

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title = "Tribological studies of a Zr-Based glass-forming alloy with different states",

abstract = "The tribological characteristics of a glass-forming alloy, Zr 52.5Cu17.9Ni14.6Al10.0Ti 5.0, in atomic percent (at.\%, Vit 105), with different microstructural states have been investigated. Friction and wear studies were conducted using a ball-on-flat reciprocating sliding apparatus against an AISI E52100 bearing steel under dry condition. The observed wear resistance in an ascending order is: the deformed, creep-tested, and as-cast states. Wear analyses suggested that the wear processes of glass-forming alloys involved abrasion, adhesion, and oxidation. The differences in hardness, free volume, and brittleness in different states significantly affected the friction and wear behaviors of the glass-forming alloys.",

author = "Feng Jiang and Jun Qu and Guojiang Fan and Wenhui Jiang and Dongchun Qiao and Freels, \{Matthew W.\} and Liaw, \{Peter K.\} and Hahn Choo",

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T1 - Tribological studies of a Zr-Based glass-forming alloy with different states

AU - Jiang, Feng

AU - Qu, Jun

AU - Fan, Guojiang

AU - Jiang, Wenhui

AU - Qiao, Dongchun

AU - Freels, Matthew W.

AU - Liaw, Peter K.

AU - Choo, Hahn

PY - 2009/11

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N2 - The tribological characteristics of a glass-forming alloy, Zr 52.5Cu17.9Ni14.6Al10.0Ti 5.0, in atomic percent (at.%, Vit 105), with different microstructural states have been investigated. Friction and wear studies were conducted using a ball-on-flat reciprocating sliding apparatus against an AISI E52100 bearing steel under dry condition. The observed wear resistance in an ascending order is: the deformed, creep-tested, and as-cast states. Wear analyses suggested that the wear processes of glass-forming alloys involved abrasion, adhesion, and oxidation. The differences in hardness, free volume, and brittleness in different states significantly affected the friction and wear behaviors of the glass-forming alloys.

AB - The tribological characteristics of a glass-forming alloy, Zr 52.5Cu17.9Ni14.6Al10.0Ti 5.0, in atomic percent (at.%, Vit 105), with different microstructural states have been investigated. Friction and wear studies were conducted using a ball-on-flat reciprocating sliding apparatus against an AISI E52100 bearing steel under dry condition. The observed wear resistance in an ascending order is: the deformed, creep-tested, and as-cast states. Wear analyses suggested that the wear processes of glass-forming alloys involved abrasion, adhesion, and oxidation. The differences in hardness, free volume, and brittleness in different states significantly affected the friction and wear behaviors of the glass-forming alloys.

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JO - Advanced Engineering Materials

JF - Advanced Engineering Materials

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ER -

Tribological studies of a Zr-Based glass-forming alloy with different states

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