DEFORMATION BEHAVIOUR OF SECTIONS FROM X15CRNISI20-12 HEAT RESISTING STEEL IN ROLLING OF SPECIAL SECTIONS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F11%3A86081213" target="_blank" >RIV/61989100:27360/11:86081213 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
DEFORMATION BEHAVIOUR OF SECTIONS FROM X15CRNISI20-12 HEAT RESISTING STEEL IN ROLLING OF SPECIAL SECTIONS
Original language description
The purpose of this paper is to give a comparison of the behaviour of heat-resistant austenitic stainless steel X15CrNiSi20-12 and the ordinary S355J0 steel grade during rolling of a special-purpose section for door hinges from 80 x 80 mm stock in caliber rolls under normal service conditions of VÚHŽ special section rolling plant. The X15CrNiSi20-12 steel grade possesses low thermal conductivity and high thermal expansion capacity. The latter leads, together with higher flow stress, to more pronounced spreading of this material. This paper deals with the entire rolling procedure of 61949-type section. The initial position of the rolled stock in caliber rolls plays an important role. Key parameters monitored in the process of plant rolling include the shape of the product, spreading, surface temperatures, surface quality, metallographic structure and torques. Comparisons are made in the first and second roll calibers which are open and do not constrain the spreading. The cross-section s
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
20th Anniversary International Conference on Metallurgy and Materials: METAL 2011
ISBN
978-80-87294-24-6
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
221-226
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—