Hot deformation studies on a low-carbon steel: Part 1 - flow curves and the constitutive relationship

1996 ◽  
Vol 56 (1-4) ◽  
pp. 897-907 ◽  
Author(s):  
K.P. Rao ◽  
Y.K.D.V. Prasad ◽  
E.B. Hawbolt
Keyword(s):  
Carbon Steel ◽  
Hot Deformation ◽  
Low Carbon Steel ◽  
Steel Part ◽  
Constitutive Relationship ◽  
Low Carbon ◽  
Flow Curves

Recovery during annealing in a cold rolled low carbon steel. Part I: Kinetics and microstructural characterization

2004 ◽  
Vol 52 (12) ◽  
pp. 3657-3664 ◽  
Author(s):  
A Martı́nez-de-Guerenu ◽  
F Arizti ◽  
M Dı́az-Fuentes ◽  
I Gutiérrez
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Microstructural Characterization ◽  
Steel Part ◽  
Low Carbon ◽  
Cold Rolled

Heat Treatment Conditions of Low Carbon Steel Part Used in the Deep Sea

2010 ◽  
Author(s):  
Sang-Seop Lim ◽  
Chung-Gil Kang
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Carbon Steel ◽  
Deep Sea ◽  
Low Carbon Steel ◽  
High Strength ◽  
Steel Part ◽  
Heat Treatment Condition ◽  
Low Carbon ◽  
Oil Consumption

With increasing oil consumption, we have to find more oil resources in the deep sea. The extreme working condition of the deep sea requires high toughness and high strength values at low temperatures. Academic institutions limited the chemical composition of the requested casting steel to meet their requirements of fracture toughness and weldability. Thus, the carbon content was set approximately 0.10% based on classification societies which required specific mechanical properties of strength, elongation, reduction area and impact energy (−40°C). In this study, we find the optimal heat treatment condition of low carbon steel (0.10%C) to obtain the desired mechanical properties at low temperature (−40°C) according to different quenching parameters (heating times) and tempering parameters (heating temperatures, cooling methods).

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