Study on Microstructures and Mechanical Properties of Cold-Rolled C-Mn-Si-Al TRIP Steel

Abstract:

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The effect of the partial substitution of Si by Al on the microstructures and the mechanical properties of cold rolled C-Mn-Si TRIP steel was investigated. The results show that the partial substitution of Si by Al could refine the microstructures, increase the volume fraction of ferrite and retained austenite. In addition, the excellent mechanical properties of the Al partial substituted TRIP steel could be obtained, the tensile strength, total elongation and strength-ductility of C-Mn-Si-Al TRIP steel are 739MPa, 38% and 28082MPa%, respectively.

Info:

Periodical:

Advanced Materials Research (Volumes 146-147)

Edited by:

Sihai Jiao, Zhengyi Jiang and Jinglong Bu

Pages:

678-681

DOI:

10.4028/www.scientific.net/AMR.146-147.678

Citation:

Z. Y. Tang and H. Ding, "Study on Microstructures and Mechanical Properties of Cold-Rolled C-Mn-Si-Al TRIP Steel", Advanced Materials Research, Vols. 146-147, pp. 678-681, 2011

Online since:

October 2010

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Price:

$35.00

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