Publication detail
IN-LINE HEAT TREATMENT OF LONG PRODUCTS
HORSKÝ, J. KOTRBÁČEK, P.
English title
IN-LINE HEAT TREATMENT OF LONG PRODUCTS
Type
Paper in proceedings (conference paper)
Language
en
Original abstract
An in-line heat treatment of rolled materials is becoming frequently used by hot rolling plants. This method achieves the required material structure without the necessity of reheating. This paper describes a design procedure of cooling sections for obtaining the demanded structure and mechanical properties. An experimental stand, applied for the cooling study of steel samples, was built at the Brno University of Technology. The stand carries a movable trolley with a tested sample. The sample moves under the spray by a given velocity. The sensors indicate the temperature history of the tested material. This experimental stand enables to simulate a variety of cooling regimes and evaluate the final structure of the tested samples. The same experimental stand is a tool for the design of the cooling sections which can ensure obtaining demanded heat treatment procedure and demanded final structure. The HTC history at the surface is reached as an output of inverse task. Cooling examples of rails and tubes are presented in the paper.
Keywords in English
Heat treatment, hot rolling, spray cooling, heat transfer coefficient, final structure
Released
2014-05-21
Publisher
Tanger Ltd.
Location
Ostrava
ISBN
978-80-87294-54-3
Book
METAL 2014, 23rd International Conference on Metallurgy and Materials, Conference Proceedings
Pages from–to
1–6
Pages count
6
BIBTEX
@inproceedings{BUT107645,
author="Jaroslav {Horský} and Petr {Kotrbáček}",
title="IN-LINE HEAT TREATMENT OF LONG PRODUCTS",
booktitle="METAL 2014, 23rd International Conference on Metallurgy and Materials, Conference Proceedings",
year="2014",
pages="1--6",
publisher="Tanger Ltd.",
address="Ostrava",
isbn="978-80-87294-54-3"
}