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Paper Titles
Effect of Intercritical Annealing Time on Microstructure and Mechanical Behavior of Advanced Medium Mn Steels
p.2693
Two Novel Methods to Realize the Superplastic Forming of Ultrahigh Strength Steels
p.2699
Dynamic Recrystallization Mechanisms Operating under Different Processing Conditions
p.2704
Influence of Rolling Temperature and Cooling Rate on Microstructure and Properties of Pipeline Steel Grades
p.2710
Thermo-Mechanical Processing of Low Manganese, Titanium Added Pipeline Steels
p.2716
Determination of the Non-Recrystallisation Temperature (Tnr) of Austenite in High Strength C-Mn Steels
p.2722
Modelling Deformation-Induced Precipitation Kinetics in Microalloyed Steels during Hot Rolling
p.2728
Effect of Quenching and Partitioning Temperatures in the Q-P Process on the Properties of AHSS with Various Amounts of Manganese and Silicon
p.2734
Transformation of Deformed Austenite at Temperatures above the Ae3
p.2740

Thermo-Mechanical Processing of Low Manganese, Titanium Added Pipeline Steels

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Abstract:

Thermo-mechanical processing of a new family of low carbon, low manganese, titanium added steels was studied under a variety of simulated conditions. In this paper emphasis is placed on developing a better understanding of the effect of Ti and N on the microstructural development and mechanical properties of these new steel types. Also, the behavior of precipitates during hot deformation was examined. The results indicated that steel with a Ti/N ratio lower than the stoichiometric value provide best mechanical properties.

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Periodical:

Materials Science Forum (Volumes 706-709)

Pages:

2716-2721

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.706-709.2716

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Online since:

January 2012

Authors:

Ali Dehghan-Manshadi, Rian J. Dippenaar

Keywords:

Low Mn Steel, Precipitatation, Recrystallization, Ti/N Ratio

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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