Model for the industrial prediction of carbonitride precipitation in HSLA steels cast by a thin slab casting plant

2003 ◽  
Vol 100 (11) ◽  
pp. 1067-1076
Author(s):  
S. Baragiola ◽  
L. Bisaccia ◽  
C. Mapelli ◽  
R. Venturini
Keyword(s):  
Thin Slab ◽  
Casting Plant ◽  
Thin Slab Casting ◽  
Hsla Steels ◽  
Carbonitride Precipitation ◽  
Slab Casting

scholarly journals Primary Recrystallization Behaviors of Hi-B Steel with Lower Initial Nitrogen Produced by the Thin Slab Casting and Rolling Process

Metals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 189
Author(s):  
Bing Fu ◽  
Li Xiang ◽  
Jia-Long Qiao ◽  
Hai-Jun Wang ◽  
Jing Liu ◽  
...  
Keyword(s):  
Grain Size ◽  
Electron Microscope ◽  
Nitrogen Content ◽  
Rolling Process ◽  
Primary Recrystallization ◽  
Thin Slab ◽  
Nitriding Temperature ◽  
Thin Slab Casting ◽  
Slab Casting ◽  
Inhomogeneity Factor

Based on low-temperature high-permeability grain-oriented silicon steel designed with an initial nitrogen content of 0.0055% and produced by the thin slab casting and rolling process, the effect of total nitrogen content and nitriding temperature on primary recrystallization microstructure and texture were studied by optical microscope, scanning electron microscope, transmission electron microscope, and electron backscatter diffraction. The nitriding temperature affects the primary recrystallization behaviors significantly, while the total nitrogen content has a small effect. As the nitriding temperature is 750–850 °C, the average primary grain size and its inhomogeneity factor are about 26.58–26.67 μm and 0.568–0.572, respectively. Moreover, the texture factor is mostly between 0.15 and 0.40. Because of the relatively sufficient inhibition ability of inherent inhibitors in a decarburized sheet, the nitriding temperature (750–850 °C) affects the primary recrystallization microstructure and texture slightly. However, as the nitriding temperature rises to 900–950 °C, the average primary grain size and its inhomogeneity factor increase to 27.75–28.26 μm and 0.575–0.578, respectively. Furthermore, because of the great increase on the area fraction of {112} <110> grains, part of texture factor is increased sharply. Therefore, in order to obtain better primary grain size and homogeneity, better texture composition, and stability of the decarburized sheet, the optimal nitriding temperature is 750–850 °C.

Numerical Investigation of Shell Formation in Thin Slab Casting of Funnel-Type Mold

2014 ◽  
Vol 45 (3) ◽  
pp. 1024-1037 ◽  
Author(s):  
A. Vakhrushev ◽  
M. Wu ◽  
A. Ludwig ◽  
Y. Tang ◽  
G. Hackl ◽  
...  
Keyword(s):  
Numerical Investigation ◽  
Shell Formation ◽  
Thin Slab ◽  
Thin Slab Casting ◽  
Slab Casting

scholarly journals Case study of severe strip breakage in rolling mill of Thin Slab Casting and Rolling (TSCR) shop of TATA Steel, Jamshedpur

2016 ◽  
Vol 5-6 ◽  
pp. 15-22 ◽  
Author(s):  
Diptak Bhattacharya ◽  
Avinash Mishra ◽  
Ganga Prasad Poddar ◽  
Siddhartha Misra
Keyword(s):  
Rolling Mill ◽  
Thin Slab ◽  
Thin Slab Casting ◽  
Slab Casting

scholarly journals THIN SLAB CASTING AND ROLLING WHEN PRODUCING STEEL PLATES FOR WELDED PIPES ON A CONTINUOUS CASTING AND ROLLING PLANT

2017 ◽  
Vol 15 (3) ◽  
pp. 31-36 ◽  
Author(s):  
Oleg S. Lehov ◽  
◽  
Aleksandr V. Mikhalev ◽  
Maxim M. Shevelev ◽  
Damir G. Bilalov ◽  
...  
Keyword(s):  
Continuous Casting ◽  
Steel Plates ◽  
Thin Slab ◽  
Thin Slab Casting ◽  
Slab Casting ◽  
Rolling Plant
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