Progressive Steels Used for Centrifugally Cast Rolls

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F10%3A86075814" target="_blank" >RIV/61989100:27360/10:86075814 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Progressive Steels Used for Centrifugally Cast Rolls
Original language description
The article deals with the progressive materials, used for the working layer of the state-of-the-art composite centrifugally cast rolls, intended mainly for the hot rolling mills. They are discussed the basic requirements for the working layer of the rolls made of the chromium steels and high-speed tool steels (of type HSS and SEMI HSS), the principles of their heat treatment, the microstructure characteristics and the basic properties. In the experimental part of the article the results of the laboratory simulation of heat treatment of SEMI HSS steel are presented. The influence of parameters of the heat treatment on the microstructure, the content of the retained austenite and the hardness of SEMI HSS steel was studied. The microstructure of the investigated steel was created by a mixture of the eutectic carbides, the tempered martensitic matrix with the secondary carbides( of type M6C and M7C3) and the retained austenite.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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