Nanoindentation creep behavior of Cu–Zr metallic glass films

Yaqiang Wang; Jinyu Zhang; Kai Wu; Gang Liu; Daniel Kiener; Jun Sun

doi:10.1080/21663831.2017.1383946

Chinese

您当前的位置：

首页 >

文章列表页 >

Nanoindentation creep behavior of Cu–Zr metallic glass films

Original Report | 更新时间：2026-08-19

- Nanoindentation creep behavior of Cu–Zr metallic glass films
- Materials Research Letters Vol. 6, Issue 1, Pages: 22-28(2018)
- 作者机构：
  
  1. State Key Laboratory for Mechanical Behavior of Materials Xi’an Jiaotong University Xi’an People’s Republic of China
  2. State Key Laboratory for Mechanical Behavior of Materials Xi’an Jiaotong University
  3. Department Materials Physics & Erich-Schmid-Institute for Materials Sciences Austrian Academy of Science Montanuniversität Leoben
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2017.1383946
  CLC：
- Online First：19 October 2017，
  
  Published：2018
- 稿件说明：
移动端阅览
Yaqiang Wang, Jinyu Zhang, Kai Wu, et al. Nanoindentation creep behavior of Cu–Zr metallic glass films[J]. Materials Research Letters, 2018, 6(1): 22-28.
DOI：

Yaqiang Wang, Jinyu Zhang, Kai Wu, et al. Nanoindentation creep behavior of Cu–Zr metallic glass films[J]. Materials Research Letters, 2018, 6(1): 22-28. DOI： 10.1080/21663831.2017.1383946.

摘要

Abstract

BSTRACTThe size-dependent hardness

strain-rate sensitivity (SRS) and shear transformation zone (STZ) volume of co-sputtered Cu–Zr metallic glass films with film thickness

spanning from 1000 to 3000 nm were systematically investigated by nanoindentation creep tests at room temperature. Experimental results manifested an exceptional decrease in hardness and a monotonic increment in SRS (or a monotonic decline in STZ volume) with reducing

. The deformation mechanism could be rationalized in light of more free volume combined with smaller STZs in thinner films

which likely trigger the strain-softening behavior. Moreover

STZs and deformation-induced devitrification promote the homogeneous-like plastic flow.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Dynamic nanoindentation testing: is there an influence on a material’s hardness?

Dual-phase nanoprecipitation and strengthening-toughening of Nb-Si-based alloys

Bi addition increases strength and strain-softening behavior in SAC305

Near crack free additive manufacturing of a novel W-Nb-C alloy

Breaking hardness and electrical conductivity trade-off in Cu-Ti alloys through machine learning and Pareto front

Related Author

A. Leitner

V. Maier-Kiener

D. Kiener

Qibin Wang

Duo Dong

Dongdong Zhu

Yuan Xu

Qi Wang

Related Institution

Department Physical Metallurgy and Materials Testing Montanuniversität Leoben

Department Materials Physics Montanuniversität Leoben

b National Key Laboratory for Precision Hot Processing of Metals School of Materials Science and Engineering Harbin Institute of Technology

a School of Materials Science and Engineering Taizhou University

School of Materials Engineering Purdue University West Lafayette

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰