The effect of grain refinement by multi-pass continuous hybrid process on mechanical properties of low-carbon steel wires

2014 ◽  
Vol 214 (7) ◽  
pp. 1398-1407 ◽  
Author(s):  
Sun Kwang Hwang ◽  
Hyun Moo Baek ◽  
Yong-Taek Im ◽  
Il-Heon Son ◽  
Chul Min Bae ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Steel ◽  
Grain Refinement ◽  
Low Carbon Steel ◽  
Hybrid Process ◽  
Low Carbon ◽  
Steel Wires

scholarly journals The Influence of the Angle of the Working Part of the Die on the High Speed Drawing Process of Low Carbon Steel Wires

2017 ◽  
Vol 62 (2) ◽  
pp. 483-487 ◽  
Author(s):  
M. Suliga ◽  
R. Wartacz ◽  
J. Michalczyk
Keyword(s):  
Mechanical Properties ◽  
Carbon Steel ◽  
Experimental Studies ◽  
Low Carbon Steel ◽  
Drawing Process ◽  
Low Carbon ◽  
Wire Rod ◽  
Steel Wires ◽  
Drawing Angle ◽  
The Impact

Abstract The paper contains the theoretical and experimental analysis of the impact of the drawing angle on the drawing process and the properties of low carbon steel wires. A multi-stage drawing wire rod with a diameter of 5.5 mm on a wire with a diameter of 1.0 mm has been carried out in two stages. The first one consisted of preliminary drawing wire rod for the wire with a diameter of 2.2 mm which was next subjected to the drawing process at a speed of 25 m/sec at the final wire with a diameter of 1.0 mm. The wires were drawn in conventional dies with drawing angle α = 3, 4, 5, 6, 7 degrees. For the wires drawn in respective variants, the investigation of the mechanical properties was performed and the amount of lubricant on the surface of steel wires was determined. Numerical analysis of the process of drawing in the Drawing 2D complemented the experimental studies. It has been shown that when drawing at high speeds, properly chosen the value of the angle of the working part of the die can improve the lubrication conditions and mechanical properties of steel wires.

Grain Refinement through Warm Rolling of Wedge-Shaped Low Carbon Steel

2011 ◽  
Vol 383-390 ◽  
pp. 5869-5873 ◽  
Author(s):  
Rini Riastuti ◽  
R. Bastian M. ◽  
Dedi Priadi ◽  
Eddy S. Siradj
Keyword(s):  
Mechanical Properties ◽  
Carbon Steel ◽  
Grain Refinement ◽  
Low Carbon Steel ◽  
Warm Rolling ◽  
Low Carbon ◽  
Warm Temperature ◽  
Working Temperature ◽  
Warm Working ◽  
Fine Grain

Study of grain refinement has developed to improving the mechanical properties of low carbon steel. Wedge shaped slab of low carbon steel were deformed through warm rolling methods of 500, 550, and 600oC to produce a finer ferrite grains. The thickness reduction of deformation is 80, 75, 67 and 50% .Dynamic recrystallizations were confirmed at warm working temperature in this study. Grains size which obtained through this process could improve the hardness and its mechanical properties and also its performance in corrosive environment. The smallest grain size was obtain from 80% deformation is 5.2 µm and the tensile strength is 817.65 MPa. Its gives the evidence that warm rolling can use to produce the fine grain at warm temperature of 600oC.

Surface Ferrite Grain Refinement and Mechanical Properties of Low Carbon Steel Plates

2006 ◽  
Vol 13 (4) ◽  
pp. 35-39 ◽  
Author(s):  
Jian-wen Fan ◽  
Xiao-li Dai ◽  
Rui-ping Xie ◽  
Wei-xu Zhang ◽  
Zu-bin Wang
Keyword(s):  
Mechanical Properties ◽  
Carbon Steel ◽  
Grain Refinement ◽  
Low Carbon Steel ◽  
Steel Plates ◽  
Low Carbon
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