Crack resistance as a criterion of the effectiveness of roll steel

Autor:	M. Ya. Belkin, V. Z. Kamalov, Leonid Belkin
Rok vydání:	1986
Předmět:	Materials science Silicon Metallurgy Metals and Alloys Vanadium chemistry.chemical_element Condensed Matter Physics Microstructure chemistry Mechanics of Materials Molybdenum Alloy element Crack resistance Carbon Heat treating
Zdroj:	Metal Science and Heat Treatment. 28:302-306
ISSN:	1573-8973 0026-0673
DOI:	10.1007/bf00707663
Popis:	An investigation is made of the possibility of increasing the reliability of large back-up rolls by reducing the carbon content in the roll steels and also by additional alloying with silicon and vanadium in addition to chromium-molybdenum. Mathematical experiment planning was used to investigate the rules of influence of alloy element content and of heat treat parameters. The results of the experiments are shown. The advantages of 60KhSMF steel over 9KhF steel are confirmed by tests which showed that the life of rolls with sleeves of 60KhSMF steel is significantly higher than those of 9KhF steel. Depth of chipping is significantly less also.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d28b8d31f8eb8ada2512d2d9e403c6fb https://doi.org/10.1007/bf00707663 Zobrazit plný text záznamu Full text from SpringerLink