Nanoindentation Study of Intermetallic Phases in Al-Cu Bimetallic System

被引：12

作者：

Braunovic, M. ^{[1
]}

Rodrigue, L. ^{[2
]}

Gagnon, D. ^{[2
]}

机构：

[1] MB Interface, 5975 Pl Auth,Suite 503, Montreal, PQ H1M 2W3, Canada

[2] Inst Rech Hydro Quebec, IREQ, Varennes, PQ J3X 1S1, Canada

来源：

ELECTRICAL CONTACTS 2008: PROCEEDINGS OF THE FIFTY-FOURTH IEEE HOLM CONFERENCE ON ELECTRICAL CONTACTS | 2008年

关键词：

D O I：

10.1109/HOLM.2008.ECP.55

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Nanoindentation hardness testing device was used to determine the mechanical properties of intermetallic phases in Al-Cu bimetallic system formed by thermal annealing the Al-Cu bimetallic coupon in air at 460 degrees C. The nanoindenation tests were carried out at 200 mN load. The results of nanoindenation tests were found to be somewhat different from those obtained by the Knoop hardness test. Plausible explanations for the observed difference are discussed. Using the Oliver-Pharr method, the nanoindenation data were used to determine the elastic modulus of the intermetallic phases formed.

引用

页码：270 / +

页数：2

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