Quality of low-carbon steel rolled plate

Metallurgist ◽  
1988 ◽  
Vol 32 (9) ◽  
pp. 302-303
Author(s):  
V. G. Nosov ◽  
V. P. Godskov ◽  
V. K. Dubravina ◽  
T. Yu. Prikhod'ko
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Rolled Plate ◽  
Low Carbon

Improving the quality of high and low-carbon steel rods employed in wire drawing operations

1995 ◽  
Vol 66 (2) ◽  
pp. 55-62 ◽  
Author(s):  
Rodolfo Morales Dávila ◽  
David Jaramillo Vigueras ◽  
Miguel Toledo Velázques
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Wire Drawing ◽  
Low Carbon

scholarly journals Optimization of Submerged Entry Nozzle Depth in CC Mould / Optymalizacja Zanurzenia Wylewu W Krystalizatorze Cos

2015 ◽  
Vol 60 (4) ◽  
pp. 2927-2932
Author(s):  
J. Pieprzyca ◽  
T. Merder ◽  
M. Saternus
Keyword(s):  
Carbon Steel ◽  
Continuous Casting ◽  
High Carbon Steel ◽  
Low Carbon Steel ◽  
Submerged Entry Nozzle ◽  
Casting Process ◽  
Low Carbon ◽  
High Carbon ◽  
Steel Continuous Casting

The way and speed of steel flux flowing into mould of continuous casting (CC) machine belong to the important parameters characterizing the steel continuous casting process. Such flux causes determined kinds of steel circulation, which together with simultaneous steel crystallization influence the creation of ingots primary structure and quality of its surface. The article presents the results of modelling research which aim was to determine the optimal location of submerged entry nozzle in square moulds (130 x 130 mm and 160 x 160 mm) of CC machine. Such a research was carried out for two different grades of steel (low-carbon steel and high-carbon steel), which feature different parameters of casting.

scholarly journals THE OPTIMIZATION OF CLAMPING METHOD IN REDUCING WELDING DISTORTION OF LOW CARBON STEEL

2016 ◽  
Vol 20 (2) ◽  
Author(s):  
Heri Wibowo
Keyword(s):  
Carbon Steel ◽  
Test Specimen ◽  
Low Carbon Steel ◽  
Welding Process ◽  
Bending Test ◽  
Angular Distortion ◽  
Welding Distortion ◽  
Low Carbon ◽  
Optimal Point

This study aimed to reduce levels of distortion welding through Clamping method so that the parameters of the most optimal Clamping against distortion and cracking resistance would be recognized. The method was applied to the workpiece Clamping before welding by 5 methods that include: without Clamping, 2 points Clamping, 4 points Clamping, 6 points Clamping and 4 points + fulcrum campling. The tests carried out on the workpiece welding include: distortions test (angles, curves and twisting) and shrinkage tests (transverse and longitudinal) and bending test for crack resistance. The results show that Clamping method is capable on reducing the level of distortion due to the welding process. Four Clamping method is considered the most optimal point in reducing the level of distortion with 2.2 angular distortion, 3.2 mm bending distortion, and without twist distortion. Bending testing shows that Clamping method does not degrade the quality of welded joints based on the acceptance of all bending test specimen

Applied Investigation of Fracture for Low Carbon Steel in Extra-Low Cycle Inverse Rotating Bending Fatigue

2006 ◽  
Vol 324-325 ◽  
pp. 507-510
Author(s):  
You Tang Li ◽  
Zhi Yuan Rui
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Geometrical Parameters ◽  
Low Carbon ◽  
Bending Fatigue ◽  
Cycle Times ◽  
Rotating Bending Fatigue ◽  
Rotating Bending ◽  
Tip Radius

The applied investigation of regular fracture for low carbon steel under extra-low cycle inverse rotating bending fatigue was studied in this paper. The principle of inverse rotating bending fatigue was explained at first. The effect of experimental parameters on cycle times of fracture, such as the relations of presetting deflection to quality of blanking and cycle times of fracture were discussed through the experiments. The effects of geometrical parameters of notch, such as tip radius, depth and open angle, on cycle times of fracture were studied. The results show that low carbon steel can be regular fractured through inverse rotating bending fatigue. The quality of blanking is depended on presetting deflection of inverse rotating bending.

Sign in / Sign up

Export Citation Format

Share Document