Structuring and deposition of nanoparticles in X70 steel during coiling and subsequent cooling

Autor:	E. V. Shul’ga, S. Yu. Nastich, N. V. Filatov, Yu. D. Morozov, I. V. Lyasotskii
Rok vydání:	2009
Předmět:	Materials science Morphology (linguistics) Structure formation Metallurgy Nanoparticle General Materials Science Deposition (law)
Zdroj:	Steel in Translation. 39:814-819
ISSN:	1935-0988 0967-0912
DOI:	10.3103/s0967091209090198
Popis:	The influence of strip winding on the structure formation and microalloying of X70 steel with added Ni, Cu, and Mo is investigated. Decrease in winding temperature increases the content of transformation products of nonpolygonal morphology. The temperature conditions in which nanoparticles (3–8 nm) of Nb and V carbonitrides are formed in the steel after winding are established. At OAO Severstal, tests have been conducted on the production of X70 steel strip (thickness 14–16 mm) with uniform mechanical properties. It is found that sheet of measured length may be supplied.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0090645de340cf474d52413fe1cd3fad https://doi.org/10.3103/s0967091209090198 Zobrazit plný text záznamu Full text from SpringerLink