Use of a protective nitrogen-hydrogen atmosphere in heat-treating cold-rolled steel sheet

Metallurgist ◽  
1979 ◽  
Vol 23 (2) ◽  
pp. 122-123
Author(s):  
D. L. Grinberg ◽  
G. A. Chemko
Keyword(s):  
Steel Sheet ◽  
Heat Treating ◽  
Hydrogen Atmosphere ◽  
Rolled Steel ◽  
Cold Rolled Steel ◽  
Cold Rolled

Improving the plasticity of thin cold-rolled steel sheet for cold stamping

2016 ◽  
Vol 46 (5) ◽  
pp. 364-367 ◽  
Author(s):  
I. V. Doshchechkina ◽  
S. S. D’yachenko ◽  
I. V. Ponomarenko ◽  
I. S. Tatarkina
Keyword(s):  
Steel Sheet ◽  
Rolled Steel ◽  
Cold Rolled Steel ◽  
Cold Rolled ◽  
Cold Stamping

scholarly journals Residual Stress in Cold-Rolled Steel Sheet

1990 ◽  
Vol 54 (10) ◽  
pp. 1120-1130 ◽  
Author(s):  
Shigeru Yonetani ◽  
Katsuya Imai ◽  
Hisakimi Notoya
Keyword(s):  
Residual Stress ◽  
Steel Sheet ◽  
Rolled Steel ◽  
Cold Rolled Steel ◽  
Cold Rolled

scholarly journals Mechanism of Improved Ductility of 1500 MPa-class Ultra-high Strength Cold-rolled Steel Sheet Produced by Rolling and Partitioning Method

2020 ◽  
Vol 60 (9) ◽  
pp. 2097-2106 ◽  
Author(s):  
Yoshihiro Hosoya ◽  
Yuta Matsumura ◽  
Yo Tomota ◽  
Yusuke Onuki ◽  
Stefanus Harjo
Keyword(s):  
Steel Sheet ◽  
High Strength ◽  
Rolled Steel ◽  
Cold Rolled Steel ◽  
Cold Rolled

scholarly journals Mechanism of Improved Ductility of 1,500 MPa-class Ultra-high Strength Cold-rolled Steel Sheet Produced by Rolling and Partitioning Method

2020 ◽  
Vol 106 (3) ◽  
pp. 154-164 ◽  
Author(s):  
Yoshihiro Hosoya ◽  
Yuta Matsumura ◽  
Yo Tomota ◽  
Yusuke Onuki ◽  
Stefanus Harjo
Keyword(s):  
Steel Sheet ◽  
High Strength ◽  
Rolled Steel ◽  
Cold Rolled Steel ◽  
Cold Rolled

scholarly journals Modelling of Guillotine Cutting of a Cold-Rolled Steel Sheet

Materials ◽  
2019 ◽  
Vol 12 (18) ◽  
pp. 2954 ◽  
Author(s):  
Jarosław Kaczmarczyk
Keyword(s):  
Steel Sheet ◽  
Cutting Process ◽  
Experimental Investigations ◽  
Rolled Steel ◽  
The Finite Element Method ◽  
Cold Rolled Steel ◽  
Cold Rolled ◽  
Cutting Processes ◽  
Professional Tool ◽  
Good Agreement

In this paper, the modelling of a cutting process of a cold-rolled steel sheet using a symmetrical cutting tool is presented. The fast-changing nonlinear dynamic cutting process was elaborated by means of the finite element method and the computer system LS-DYNA. Experimental investigations using scanning electron microscopy were performed and the results are presented in this work. The numerical results were compared with experimental ones. The comparison shows a good agreement between the results obtained by means of numerical modelling and those received from experimental investigations. The numerical simulations of the cutting process and the experimental investigations aimed to understand the mechanism of the cutting process. They serve as a highly professional tool for carrying out research investigating the behavior of complex nonlinear fast-changing dynamical cutting processes in the future.

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