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Texture and mechanical properties of duplex stainless steelthrough symmetric hot rolling

Published online by Cambridge University Press:  18 January 2011

S. Barella ,
C. Mapelli  and
R. F. Riva
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Abstract

Experimental rolling trials were performed at different temperatures on EN 1.4462 duplexsteel imposing also different reduction ratios and a possible solution quenching. A clearand significant relation between the applied thermo-mechanical process and themicrostructural evolution was shown, and it is useful for designing the steelmicrostructure. The mechanical properties, the micro-structural features and the texturecharacteristics were defined for each condition in order to point out the operativeparameters (i.e. thermal level, imposed strains and application of solution quenching)that permit to maximize the formability of the final hot-rolled products.

Keywords

Rollingduplex stainless steeltexture and formabilityanisotropyLaminationacier inoxydable duplextexturedéformabilitéanisotropie
Type
Research Article
Information
Metallurgical Research & Technology , Volume 107 , Issue 7-8 , July 2010 , pp. 275 - 291
Copyright
© EDP Sciences

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References

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