Improving room temperature ductility of bulk metallic glasses by introducing second phase in the amorphous matrix

Xingchao Zhang; Yulei Du; Guang Chen; Guoliang Chen

Improving room temperature ductility of bulk metallic glasses by introducing second phase in the amorphous matrix

Xingchao Zhang^*
, Yulei Du
, Guang Chen
, Guoliang Chen

^*Corresponding author for this work

Nanjing University of Science and Technology

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

2 Scopus citations

Abstract

Bulk metallic glasses have unique mechanical properties, including high strengths (-2 GPa), large elastic limits (2%-3%), and excellent resistance to corrosion, but the poor room temperature ductility restricts its applications as structural materials. In this paper, the room temperature brittleness of bulk metallic glasses was discussed based on the deformation and fracture mechanism, and the progress in improving room temperature ductility by introducing second phase in the amorphous matrix was summarized.

Original language	English
Pages (from-to)	510-515
Number of pages	6
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	35
Issue number	4
State	Published - Apr 2006
Externally published	Yes

Keywords

Bulk metallic glasses
Room temperature ductility
Shear band
Toughen

Cite this

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title = "Improving room temperature ductility of bulk metallic glasses by introducing second phase in the amorphous matrix",

abstract = "Bulk metallic glasses have unique mechanical properties, including high strengths (-2 GPa), large elastic limits (2\%-3\%), and excellent resistance to corrosion, but the poor room temperature ductility restricts its applications as structural materials. In this paper, the room temperature brittleness of bulk metallic glasses was discussed based on the deformation and fracture mechanism, and the progress in improving room temperature ductility by introducing second phase in the amorphous matrix was summarized.",

keywords = "Bulk metallic glasses, Room temperature ductility, Shear band, Toughen",

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T1 - Improving room temperature ductility of bulk metallic glasses by introducing second phase in the amorphous matrix

AU - Zhang, Xingchao

AU - Du, Yulei

AU - Chen, Guang

AU - Chen, Guoliang

PY - 2006/4

Y1 - 2006/4

N2 - Bulk metallic glasses have unique mechanical properties, including high strengths (-2 GPa), large elastic limits (2%-3%), and excellent resistance to corrosion, but the poor room temperature ductility restricts its applications as structural materials. In this paper, the room temperature brittleness of bulk metallic glasses was discussed based on the deformation and fracture mechanism, and the progress in improving room temperature ductility by introducing second phase in the amorphous matrix was summarized.

AB - Bulk metallic glasses have unique mechanical properties, including high strengths (-2 GPa), large elastic limits (2%-3%), and excellent resistance to corrosion, but the poor room temperature ductility restricts its applications as structural materials. In this paper, the room temperature brittleness of bulk metallic glasses was discussed based on the deformation and fracture mechanism, and the progress in improving room temperature ductility by introducing second phase in the amorphous matrix was summarized.

KW - Bulk metallic glasses

KW - Room temperature ductility

KW - Shear band

KW - Toughen

UR - https://www.scopus.com/pages/publications/33646857215

M3 - 文章

AN - SCOPUS:33646857215

SN - 1002-185X

VL - 35

SP - 510

EP - 515

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 4

ER -

Improving room temperature ductility of bulk metallic glasses by introducing second phase in the amorphous matrix

Abstract

Keywords

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