Chemistry effects on the compressive property and Weibull modulus of Zr-based bulk metallic glasses - Details

author：

Indexed by：

Scopus

Abstract：

In　this　study,　the　variations　in　compressive　mechanical　properties　of　a　variety　of　Zr-based　bulk　metallic　glasses　(BMGs)　were　analyzed.　Systematic　changes　in　composition　were　employed　to　modify　the　compressive　malleability　of　the　Zr-based　BMGs.　The　enhancement　on　the　malleability　of　investigated　Zr-based　BMGs　could　be　correlated　with　the　variations　in　Poisson＇s　ratio.　Two-parameter　Weibull　statistical　analysis　was　performed　on　their　compressive　strengths　over　a　statistically　significant　number　of　specimens.　High　compressive　strength　reliability　demonstrated　by　its　high　uniformity　in　strength　was　found　on　the　Zr-based　BMGs.　Malleable　Z4　(Zr　66　Al　9　Ni　8.3　Cu　16.7　)　BMG　showed　a　higher　Weibull　modulus　(m = 71)　as　compared　with　the　less　malleable　Z1　(Zr　53　Al　16　Co　23.25　Ag　7.75　)　BMG　(m = 38),　implying　a　more　uniform　distribution　of　compressive　failure　strength　and　a　higher　reliability.　The　correlation　of　m　with　the　intrinsic　malleability　of　Zr-based　BMGs　was　discussed　by　the　variations　in　the　Poisson＇s　ratio,　the　shear　modulus　or　the　glass　transition　temperature.　©　2015　Elsevier　B.V.

Keyword：

Bulk metallic glass; Elastic properties; Reliability; Strength; Weibull statistics

Community：

[ 1 ] [Hua, N.]Department of Materials Science and Engineering, Fujian University of Technology, Fuzhou, 350118, China
[ 2 ] [Hua, N.]Department of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China
[ 3 ] [Hua, N.]Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fuzhou, 350118, China
[ 4 ] [Li, G.]Department of Materials Science and Engineering, Fujian University of Technology, Fuzhou, 350118, China
[ 5 ] [Li, G.]Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fuzhou, 350118, China
[ 6 ] [Lin, C.]Department of Materials Science and Engineering, Fujian University of Technology, Fuzhou, 350118, China
[ 7 ] [Lin, C.]Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fuzhou, 350118, China
[ 8 ] [Ye, X.]Department of Materials Science and Engineering, Fujian University of Technology, Fuzhou, 350118, China
[ 9 ] [Ye, X.]Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fuzhou, 350118, China
[ 10 ] [Wang, W.]Department of Materials Science and Engineering, Fujian University of Technology, Fuzhou, 350118, China
[ 11 ] [Wang, W.]Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fuzhou, 350118, China
[ 12 ] [Chen, W.]Department of Materials Science and Engineering, Fujian University of Technology, Fuzhou, 350118, China
[ 13 ] [Chen, W.]Department of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China
[ 14 ] [Chen, W.]Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fuzhou, 350118, China

Reprint 's Address：

[Hua, N.]Department of Materials Science and Engineering, Fujian University of TechnologyChina

Email：

flower1982cn@126.com

Show more details

Related Keywords：

Source ：

Journal of Non-Crystalline Solids

ISSN： 0022-3093

Year： 2016

Volume： 432

Page： 342-347

2 . 1 2 4

JCR@2016

3 . 2 0 0

JCR@2023

ESI HC Threshold：186

JCR Journal Grade：1

CAS Journal Grade：2

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

Get Fulltext

DOI Library Discovery Baidu Scholar Search SCOPUS

Type
Departments

All Years Choose Year From to