Improved room temperature plasticity of Zr41.2Ti 13.8Cu12.5Ni10Be22.5 bulk metallic glass by channel-die compression

Sergio Scudino; Kumar Babu Surreddi; Mohsen Samadi Khoshkhoo; Mira Sakaliyska; Gang Wang; Jürgen Eckert

doi:10.1002/adem.201000171

Improved room temperature plasticity of Zr_41.2Ti _13.8Cu_12.5Ni₁₀Be_22.5 bulk metallic glass by channel-die compression

Sergio Scudino^*
, Kumar Babu Surreddi
, Mohsen Samadi Khoshkhoo
, Mira Sakaliyska
, Gang Wang
, Jürgen Eckert

^*Corresponding author for this work

Leibniz Institute for Solid State and Materials Research Dresden
Technische Universität Dresden

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

19 Scopus citations

Abstract

In this work, the effect of channel-die compression (CDC) on the mechanical behavior of the Zr_41.2Ti_13.8Cu_12.5Ni ₁₀Be_22.5 bulk metallic glass is analyzed. The results indicate that CDC can be successfully used as a pre-deformation process to effectively enhance the room temperature plastic strain ability of metallic glasses. The origin of the improved mechanical properties is most likely due to the creation during CDC of a heterogenous microstructure consisting of hard and soft regions able to hinder the rapid propagation of shear bands.

Original language	English
Pages (from-to)	1123-1126
Number of pages	4
Journal	Advanced Engineering Materials
Volume	12
Issue number	11
DOIs	https://doi.org/10.1002/adem.201000171
State	Published - Nov 2010
Externally published	Yes

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title = "Improved room temperature plasticity of Zr41.2Ti 13.8Cu12.5Ni10Be22.5 bulk metallic glass by channel-die compression",

abstract = "In this work, the effect of channel-die compression (CDC) on the mechanical behavior of the Zr41.2Ti13.8Cu12.5Ni 10Be22.5 bulk metallic glass is analyzed. The results indicate that CDC can be successfully used as a pre-deformation process to effectively enhance the room temperature plastic strain ability of metallic glasses. The origin of the improved mechanical properties is most likely due to the creation during CDC of a heterogenous microstructure consisting of hard and soft regions able to hinder the rapid propagation of shear bands.",

author = "Sergio Scudino and Surreddi, \{Kumar Babu\} and Khoshkhoo, \{Mohsen Samadi\} and Mira Sakaliyska and Gang Wang and J{\"u}rgen Eckert",

year = "2010",

month = nov,

doi = "10.1002/adem.201000171",

language = "英语",

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pages = "1123--1126",

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T1 - Improved room temperature plasticity of Zr41.2Ti 13.8Cu12.5Ni10Be22.5 bulk metallic glass by channel-die compression

AU - Scudino, Sergio

AU - Surreddi, Kumar Babu

AU - Khoshkhoo, Mohsen Samadi

AU - Sakaliyska, Mira

AU - Wang, Gang

AU - Eckert, Jürgen

PY - 2010/11

Y1 - 2010/11

N2 - In this work, the effect of channel-die compression (CDC) on the mechanical behavior of the Zr41.2Ti13.8Cu12.5Ni 10Be22.5 bulk metallic glass is analyzed. The results indicate that CDC can be successfully used as a pre-deformation process to effectively enhance the room temperature plastic strain ability of metallic glasses. The origin of the improved mechanical properties is most likely due to the creation during CDC of a heterogenous microstructure consisting of hard and soft regions able to hinder the rapid propagation of shear bands.

AB - In this work, the effect of channel-die compression (CDC) on the mechanical behavior of the Zr41.2Ti13.8Cu12.5Ni 10Be22.5 bulk metallic glass is analyzed. The results indicate that CDC can be successfully used as a pre-deformation process to effectively enhance the room temperature plastic strain ability of metallic glasses. The origin of the improved mechanical properties is most likely due to the creation during CDC of a heterogenous microstructure consisting of hard and soft regions able to hinder the rapid propagation of shear bands.

UR - https://www.scopus.com/pages/publications/78649842372

U2 - 10.1002/adem.201000171

DO - 10.1002/adem.201000171

M3 - 文章

AN - SCOPUS:78649842372

SN - 1438-1656

VL - 12

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JO - Advanced Engineering Materials

JF - Advanced Engineering Materials

IS - 11

ER -

Improved room temperature plasticity of Zr_41.2Ti _13.8Cu_12.5Ni₁₀Be_22.5 bulk metallic glass by channel-die compression

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