Activity Model of Fe-Si-B Ternary Metallic Melts

Autor:	Pei-min Guo, Ding-guo Zhao, Pei Zhao
Rok vydání:	2011
Předmět:	Coexistence theory Materials science Ternary numeral system Silicon Metallurgy Metals and Alloys Analytical chemistry chemistry.chemical_element Ion Metal chemistry Mechanics of Materials visual_art Materials Chemistry visual_art.visual_art_medium Boron Ternary operation Order of magnitude
Zdroj:	Journal of Iron and Steel Research International. 18:16-21
ISSN:	2210-3988 1006-706X
DOI:	10.1016/s1006-706x(11)60071-x
Popis:	According to the ion and molecule coexistence theory, the activity model of Fe-Si-B ternary system was established, and the influence of ratio x Si / x Fe , boron content and temperature, etc. on the activity of the melt compound was investigated. The results show that the FeB activity is high in the liquid iron, when x Si / x Fe is 0. 5; the activity of boron increases with increasing the boron content for different contents of x Fe and x Si , and the activity of boron at the ratio x Fe = 0. 4 is about one order of magnitude higher than that for the x Fe = 0. 8; The activities of the melt compound were also affected by temperature, but the influencing extent was little. The equal activity diagrams of silicon and boron were drawn for the first time according to the model results.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cbdaeb4aefe4c689abe3f3e42f3251c1 https://doi.org/10.1016/s1006-706x(11)60071-x Zobrazit plný text záznamu Full Text from ScienceDirect Full text from SpringerLink