scholarly journals Laws of Formation of Structure and Properties in Cold-Deformed Low-Carbon Structural Steel Under Incomplete Quenching

2021 ◽  
Author(s):  
T. Yu. Barsukova ◽  
D. O. Panov ◽  
Yu. N. Simonov
Keyword(s):  
Structural Steel ◽  
Structure And Properties ◽  
Low Carbon ◽  
Carbon Structural Steel

Weld structure of low-carbon structural steel formed by ultrasonic-assisted laser welding

2020 ◽  
Vol 172 ◽  
pp. 106190 ◽  
Author(s):  
A.V. Kolubaev ◽  
O.V. Sizova ◽  
S.V. Fortuna ◽  
A.V. Vorontsov ◽  
A.N. Ivanov ◽  
...  
Keyword(s):  
Laser Welding ◽  
Structural Steel ◽  
Low Carbon ◽  
Ultrasonic Assisted ◽  
Weld Structure ◽  
Carbon Structural Steel

Combined effects of strain and cooling path on hot deformation response and microstructure of low-carbon structural steel

2019 ◽  
Vol 1 (95) ◽  
pp. 5-11
Author(s):  
M. Morawiec ◽  
W. Borek ◽  
M. Mroziński ◽  
A. Grajcar
Keyword(s):  
Structural Steel ◽  
Hot Deformation ◽  
Combined Effects ◽  
Low Carbon ◽  
Deformation Response ◽  
Cooling Path ◽  
Carbon Structural Steel

Combined effects of strain and cooling path on hot deformation response and microstructure of low-carbon structural steel

Nonmetallic inclusions in low-carbon structural steel with titanium and cerium

1983 ◽  
Vol 25 (6) ◽  
pp. 460-463
Author(s):  
Z. A. Boganova ◽  
L. A. Odintsova ◽  
M. V. Kukhtin ◽  
V. P. Cheremnykh
Keyword(s):  
Structural Steel ◽  
Nonmetallic Inclusions ◽  
Low Carbon ◽  
Carbon Structural Steel

scholarly journals Dilatometric Analysis of the Austenite Decomposition in Undeformed and Deformed Low-Carbon Structural Steel

Materials ◽  
2020 ◽  
Vol 13 (23) ◽  
pp. 5443
Author(s):  
Mateusz Morawiec ◽  
Adam Skowronek ◽  
Mariusz Król ◽  
Adam Grajcar
Keyword(s):  
Phase Transformation ◽  
Structural Steel ◽  
Transformation Product ◽  
Low Carbon ◽  
Transformation Kinetics ◽  
Continuous Cooling Transformation ◽  
Continuous Cooling ◽  
Phase Transformation Kinetics ◽  
Microscopic Studies ◽  
Carbon Structural Steel

This paper aims to analyze the effect of deformation on the phase transformation kinetics of low-carbon structural steel. The steel used for the investigation was subjected to two different dilatometric analyses using a DIL 805A/D device. The first analysis was to determine the phase transformation kinetics without deformation of austenite before cooling. Then, the analysis under deformation conditions was conducted to investigate the deformation effect on the transformation kinetics. Microscopic studies by light microscopy were performed. The essential part of the research was hardness analysis for different cooling rates and the creation of continuous-cooling-transformation (CCT) and deformation continuous-cooling-transformation (DCCT) diagrams. It was found that the deformation of the samples before cooling increases a diffusion rate in the austenite resulting in the corresponding increase of ferritic, pearlitic, and bainitic start temperatures, as well as shifting the austenite transformation product regions to a longer time. The increase of the transformation area and a decrease in grain size are observed for the deformed samples.

Ways of improving the quality of the surface of rolled products made of low-carbon structural steel ingots

Metallurgist ◽  
2013 ◽  
Vol 56 (9-10) ◽  
pp. 773-778
Author(s):  
I. V. Rubezhanskaya ◽  
Yu. A. Pozdnysheva ◽  
N. A. Zyuban ◽  
S. A. Pegisheva
Keyword(s):  
Structural Steel ◽  
Low Carbon ◽  
Carbon Structural Steel ◽  
Steel Ingots

Mold Material Selection and Development Trends

2012 ◽  
Vol 490-495 ◽  
pp. 3878-3882
Author(s):  
Xiao Sun
Keyword(s):  
Service Life ◽  
Structural Steel ◽  
Material Selection ◽  
Mold Material ◽  
Low Carbon ◽  
Urgent Problem ◽  
Wear And Tear ◽  
Carbon Structural Steel ◽  
Structural Parts ◽  
Dynamic Template

With wide use of mold in modern industry, to extend its service life has become urgent problem to solve. Based on its usage, components of mold can be divided into 2 parts. One is structural parts which consist of guide, set (dynamic) template, ejecting machine, supporting member, etc. These are usually made of low carbon structural steel, alloy structural steel, or carbon tool steel. the other is molding parts which include cavity, type core, forming insert, etc. these are key parts for direct molding. Because they must bear temperature, pressure, erosion, wear and tear when used, the service life depends on material of them. Appropriate material is the main way to extend its service life.

Spectral emissivity of type E235B low carbon structural steel with different roughnesses

2017 ◽  
Vol 24 (4) ◽  
pp. 540-548 ◽  
Author(s):  
Kun Yu ◽  
Feilin Zhang ◽  
Dong Liu ◽  
Yufang Liu
Keyword(s):  
Structural Steel ◽  
Spectral Emissivity ◽  
Low Carbon ◽  
Carbon Structural Steel
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