Effect of Pd on GFA and thermal stability of Zr-based bulk amorphous alloy

Fengxiang Qin; Haifeng Zhang; Aimin Wang; Bingzhe Ding; Zhuangqi Hu

Effect of Pd on GFA and thermal stability of Zr-based bulk amorphous alloy

Fengxiang Qin, Haifeng Zhang, Aimin Wang, Bingzhe Ding, Zhuangqi Hu

Institute for Materials Research (IMR)

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

4 Citations (Scopus)

Abstract

The effect of Pd addition on the glass-forming ability and thermal stability of the Zr55Al10Cu30Ni5-xPdx (x=0,1,2,5 at.pct) alloys has been investigated. The structure, thermal stability and microstructure were studied by X-ray diffraction (XRD), differential scanning calorimetry (DSC) and transmission electron microscopy (TEM), respectively. It was identified that a new bulk amorphous alloy with the larger supercooled liquid region ΔT_x of 100 K was obtained with substituting Ni by 1 at.pct Pd. Furthermore, the origins why thermal stability and GFA change with the increase of Pd have also been discussed.

Original language	English
Pages (from-to)	160-163
Number of pages	4
Journal	Journal of Materials Science and Technology
Volume	20
Issue number	2
Publication status	Published - 2004 Mar 1

Keywords

Bulk Amorphous Alloy
Glass-forming Ability
Thermal stability

ASJC Scopus subject areas

Ceramics and Composites
Mechanics of Materials
Mechanical Engineering
Polymers and Plastics
Metals and Alloys
Materials Chemistry

Cite this

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abstract = "The effect of Pd addition on the glass-forming ability and thermal stability of the Zr55Al10Cu30Ni5-xPdx (x=0,1,2,5 at.pct) alloys has been investigated. The structure, thermal stability and microstructure were studied by X-ray diffraction (XRD), differential scanning calorimetry (DSC) and transmission electron microscopy (TEM), respectively. It was identified that a new bulk amorphous alloy with the larger supercooled liquid region ΔTx of 100 K was obtained with substituting Ni by 1 at.pct Pd. Furthermore, the origins why thermal stability and GFA change with the increase of Pd have also been discussed.",

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author = "Fengxiang Qin and Haifeng Zhang and Aimin Wang and Bingzhe Ding and Zhuangqi Hu",

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T1 - Effect of Pd on GFA and thermal stability of Zr-based bulk amorphous alloy

AU - Qin, Fengxiang

AU - Zhang, Haifeng

AU - Wang, Aimin

AU - Ding, Bingzhe

AU - Hu, Zhuangqi

PY - 2004/3/1

Y1 - 2004/3/1

N2 - The effect of Pd addition on the glass-forming ability and thermal stability of the Zr55Al10Cu30Ni5-xPdx (x=0,1,2,5 at.pct) alloys has been investigated. The structure, thermal stability and microstructure were studied by X-ray diffraction (XRD), differential scanning calorimetry (DSC) and transmission electron microscopy (TEM), respectively. It was identified that a new bulk amorphous alloy with the larger supercooled liquid region ΔTx of 100 K was obtained with substituting Ni by 1 at.pct Pd. Furthermore, the origins why thermal stability and GFA change with the increase of Pd have also been discussed.

AB - The effect of Pd addition on the glass-forming ability and thermal stability of the Zr55Al10Cu30Ni5-xPdx (x=0,1,2,5 at.pct) alloys has been investigated. The structure, thermal stability and microstructure were studied by X-ray diffraction (XRD), differential scanning calorimetry (DSC) and transmission electron microscopy (TEM), respectively. It was identified that a new bulk amorphous alloy with the larger supercooled liquid region ΔTx of 100 K was obtained with substituting Ni by 1 at.pct Pd. Furthermore, the origins why thermal stability and GFA change with the increase of Pd have also been discussed.

KW - Bulk Amorphous Alloy

KW - Glass-forming Ability

KW - Thermal stability

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ER -

Effect of Pd on GFA and thermal stability of Zr-based bulk amorphous alloy

Abstract

Keywords

ASJC Scopus subject areas

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