Notice of Retraction: Numerical Simulation of Oil Steel Pipe in Induction Heat Treatment Process

2010 ◽  
Author(s):  
Hao Liu ◽  
Jianhua Rao
Keyword(s):  
Numerical Simulation ◽  
Heat Treatment ◽  
Treatment Process ◽  
Steel Pipe ◽  
Heat Treatment Process ◽  
Induction Heat ◽  
Induction Heat Treatment

Numerical Simulation of the H-Beam during Cooling Process

2013 ◽  
Vol 310 ◽  
pp. 145-149 ◽  
Author(s):  
Jian Liu ◽  
Fu Zeng Hou ◽  
Xiao Guang Yu
Keyword(s):  
Mechanical Properties ◽  
Numerical Simulation ◽  
Heat Treatment ◽  
Theoretical Basis ◽  
Treatment Process ◽  
Residual Austenite ◽  
Heat Treatment Process ◽  
Cooling Process ◽  
Controlled Cooling ◽  
H Beam

In order to improve the comprehensive mechanical properties of the steel, the heat treatment software COSMAP is used to simulate the rolling and controlled cooling of H-beam. The numerical simulation shows that the mechanical properties of controlled cooling can be obviously improved, when the cooling rate is controlled at 10°C/s around. Strength and hardness can be improved under the condition of ductility and toughness ensured. Meanwhile the amount of residual austenite can be reduced significantly. It provides a theoretical basis for further optimization of the heat treatment process.

Numerical Simulation of the I-Beam during Cooling Process

2013 ◽  
Vol 712-715 ◽  
pp. 1634-1637
Author(s):  
Jian Liu ◽  
Fu Zeng Hou ◽  
Xiao Guang Yu
Keyword(s):  
Mechanical Properties ◽  
Numerical Simulation ◽  
Heat Treatment ◽  
Cooling Rate ◽  
Theoretical Basis ◽  
Treatment Process ◽  
Residual Austenite ◽  
Heat Treatment Process ◽  
Cooling Process ◽  
Controlled Cooling

In order to improve the comprehensive mechanical properties of the steel, the heat treatment software COSMAP is used to simulate the rolling and controlled cooling of I-beam. The numerical simulation shows that: when the cooling rate is controlled at 10 °C/s around, the mechanical properties of controlled cooling can be obviously improved. The strength and hardness can be improved on the condition of ductility and toughness ensured, while the amount of residual austenite can be reduced significantly, which provide a theoretical basis for further optimization of the heat treatment process.

Development of regimes of induction heat treatment for electric-welded stainless-steel pipe in the mill line

Metallurgist ◽  
1987 ◽  
Vol 31 (8) ◽  
pp. 256-258
Author(s):  
O. S. Vil'yams ◽  
T. M. Koval'chuk ◽  
N. E. Kopylova ◽  
A. A. Zgura
Keyword(s):  
Heat Treatment ◽  
Stainless Steel ◽  
Steel Pipe ◽  
Induction Heat ◽  
Induction Heat Treatment ◽  
Mill Line ◽  
Stainless Steel Pipe
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