Title of article
On the strain hardening exponent of Cu–26Ni–17Zn alloy
Author/Authors
Nagarjuna، نويسنده , , S. and Gopalakrishna، نويسنده , , B. and Srinivas، نويسنده , , M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
4
From page
169
To page
172
Abstract
The relationship between strain hardening exponent n and grain size of Cu–26Ni–17Zn alloy was investigated. n is found to be independent of grain size in the range of 15–120 μm. Analysis of constants in Hollomon equation (σɛ = Kɛn) as a function of grain size was carried out. The results reveal that the constant K follows Hall–Petch relation, i.e. proportional to d−1/2 whereas n is independent of d−1/2.
Keywords
Cu–Ni–Zn alloy , grain size , Hollomon equation and n , Tensile testing
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2006
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2150004
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