Mathematical and Physical Modeling of Soft Cobbing Process of Hot Rolling Steels

2011 ◽  
Vol 704-705 ◽  
pp. 160-164 ◽  
Author(s):  
Igor Mazur ◽  
Tanya I. Cherkashina
Keyword(s):  
Experimental Investigation ◽  
Numerical Modeling ◽  
Liquid Metal ◽  
Continuous Casting ◽  
Hot Rolling ◽  
Physical Modeling ◽  
Strain State ◽  
Rolled Metal ◽  
Mathematical And Physical Modeling ◽  
Plasticine Models

The soft cobbing, used in steel’s continuous casting, is widely applying in technologies of rolled metal manufacturing. It is important to know ingot’s stress-strain state and dynamics of ingot’s changes while cobbing, when there is a liquid metal in the centre of section. The complex questions of numerical modeling of soft cobbing process and experimental investigation on physics plasticine models are considered in presented work. The analysis of findings is presented in the article.

scholarly journals Investigation of Electromagnetic Influence on the Liquid Heart of Aluminium Ingots at Continuous Casting in a Direct Chill Mold

2019 ◽  
pp. 952-961
Author(s):  
Mikhail V. Pervukhin ◽  
Mikhail Y. Kuchinskii ◽  
Sergei P. Timofeev
Keyword(s):  
Mathematical Model ◽  
Continuous Casting ◽  
Physical Modeling ◽  
Direct Chill ◽  
Power Line ◽  
Frequency Range ◽  
Electromagnetic Process ◽  
Chill Mold ◽  
Mathematical And Physical Modeling ◽  
The Mathematical Model

The mathematical model of system "inductor-ingot" for investigation electromagnetic process at the continuous casting of aluminum ingots in a direct chill mold is considered in this article. Calculation at various parameters of a power line is made, electromechanical characteristics of stirrer are found. The frequency range at which electromagnetic influence of an inductor on a liquid heart of an ingot is most effective is established. The results of mathematical and physical modeling which have shown reliability of mathematical model are compared

Sign in / Sign up

Export Citation Format

Share Document