Title of article
Development of high strength and ductile ultra fine grained dual phase steel with nano sized carbide precipitates in a V–Nb microalloyed steel
Author/Authors
Rao، نويسنده , , M. Papa and Sarma، نويسنده , , V. Subramanya and Sankaran، نويسنده , , S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
5
From page
171
To page
175
Abstract
Ultrafine grained dual phase steel with yield strength of 865 MPa and tensile strength of 1640 MPa with a high work hardening rate and uniform elongation of 7% was produced by cold rolling and intercritical annealing. The fine scale Nb-V based carbides contributed to improving the strength and work hardening.
Keywords
Dual phase steel , microalloyed steel , precipitation strengthening , Ultrafine grained materials
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2013
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2172728
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