Texture changes during secondary recrystallization of a high‐permeability grain‐oriented silicon steel

Autor:	J. W. Flowers
Rok vydání:	1982
Předmět:	Materials science Annealing (metallurgy) Metallurgy Alloy General Physics and Astronomy Recrystallization (metallurgy) engineering.material Magnetic susceptibility Grain growth Distribution function engineering Composite material Grain orientation Electrical steel
Zdroj:	Journal of Applied Physics. 53:8305-8307
ISSN:	1089-7550 0021-8979
DOI:	10.1063/1.330349
Popis:	Primary texture changes during secondary recrystallization were studied for a high‐permeability grain‐oriented 3% Si–Fe alloy with AlN and MnS as grain‐growth inhibitors. Orientation distribution function (ODF) data were obtained at the sheet surface and midplane in the primary recrystallized condition and after several stages of a laboratory‐simulated box anneal. In the primary‐recrystallized condition, the ideal {554} 〈225〉 orientation was the strongest single texture component at both the surface and midplane, and this component was more intense at the surface. During simulated box annealing preferential primary grain growth occured which led to a significant intensification of orientations centered about {554} 〈225〉, particularly near the sheet surface. This preferential primary growth can be considered as a competitive process to secondary recrystallization of the cube‐on‐edge component. Volume fractions of material in regions centered about several ideal orientations were obtained by integration of the ODF, and these data are presented and discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7279174898383b9ac01982b8f9ab542a https://doi.org/10.1063/1.330349 Zobrazit plný text záznamu