Characterization of precipitates in an ultra low carbon Cu bearing high strength steel: A TEM study

2005 ◽  
Vol 55 (4-5) ◽  
pp. 298-306 ◽  
Author(s):  
A. Ghosh ◽  
S. Chatterjee
Keyword(s):  
High Strength Steel ◽  
High Strength ◽  
Low Carbon

М/А-Constituent in Bainitic Low Carbon High Strength Steel Structure. Part 1

Metallurgist ◽  
2018 ◽  
Vol 62 (7-8) ◽  
pp. 772-782 ◽  
Author(s):  
A. A. Kichkina ◽  
M. Yu. Matrosov ◽  
L. I. Éfron ◽  
D. A. Ringinen ◽  
I. V. Lyasotskii ◽  
...  
Keyword(s):  
High Strength Steel ◽  
Steel Structure ◽  
High Strength ◽  
Low Carbon

Formability Characterization of 3rd Generation Advanced High-Strength Steel and Application to Forming a B-Pillar

2021 ◽  
Author(s):  
Jon Edward Gutierrez ◽  
Jacqueline Noder ◽  
Neil Paker ◽  
Jamie Bowman ◽  
Amir Zhumagulov ◽  
...  
Keyword(s):  
High Strength Steel ◽  
High Strength ◽  
Advanced High Strength Steel

Structure and properties of a low carbon Cu bearing high strength steel

2005 ◽  
Vol 396 (1-2) ◽  
pp. 320-332 ◽  
Author(s):  
A. Ghosh ◽  
B. Mishra ◽  
S. Das ◽  
S. Chatterjee
Keyword(s):  
High Strength Steel ◽  
High Strength ◽  
Structure And Properties ◽  
Low Carbon

The Influence of Thermomechanical Controlled Processing on Bainite Formation in Low Carbon High Strength Steel

2014 ◽  
Vol 783-786 ◽  
pp. 21-26
Author(s):  
Xiao Jun Liang ◽  
Ming Jian Hua ◽  
Anthony J. DeArdo
Keyword(s):  
Mechanical Properties ◽  
High Strength Steel ◽  
High Strength ◽  
Manganese Steel ◽  
Low Carbon ◽  
High Manganese ◽  
Bainite Transformation ◽  
High Manganese Steel ◽  
Cooling Rates ◽  
Controlled Processing

Thermomechanical controlled processing is a very important way to control the microstructure and mechanical properties in low carbon, high strength steel. This is especially true in the case of bainite formation, where the complexity of the austenite-bainite transformation makes the control of the processing important. In this study, a low carbon, high manganese steel containing niobium was investigated to better understand the roles of austenite conditioning and cooling rates on the bainitic phase transformation. Specimens were compared with and without deformation, and followed by seven different cooling rates ranging between 0.5°C/s and 40°C/s. The CCT curves showed that the transformation behaviors and temperatures are very different. The different bainitic microstructures which varied with austenite deformation and cooling rates will be discussed.

Investigation on the Elongation of Tailor Welded Blanks with Different Thickness

2011 ◽  
Vol 189-193 ◽  
pp. 2888-2891
Author(s):  
Hao Bin Tian ◽  
Zhen Lei Li ◽  
Xiao Feng Deng ◽  
Xian Ping Liu
Keyword(s):  
Tensile Test ◽  
High Strength Steel ◽  
High Strength ◽  
Low Carbon ◽  
Tailor Welded Blanks ◽  
Light Weighting ◽  
Different Thickness

Tailor welded blanks (TWBs) get popular used in the automobile for the light-weighting, and the assessments for TWBs formability are more and more important owing to the TWBs with different thicknesses. In this paper, based on the tensile test and low carbon high strength steel (ZStE220P), the influences of seam location and the length of sample on the elongation are studied, and the results shows that the location of seam has greater effect on the formability of TWBs and elongation is getting decreased with the seam shifting to the thinner part.

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