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The mechanism of liquid copper deoxidation during argon blowing

G. Siwiec ; Faculty of Materials Sciences and Metallurgy, Silesian University of Technology, Katowice, Poland
J. Willner ; Faculty of Materials Sciences and Metallurgy, Silesian University of Technology, Katowice, Poland

Puni tekst: engleski, pdf (480 KB) str. 75-77 preuzimanja: 665* citiraj
APA 6th Edition
Siwiec, G. i Willner, J. (2009). The mechanism of liquid copper deoxidation during argon blowing. Metalurgija, 48 (2), 75-77. Preuzeto s https://hrcak.srce.hr/31990
MLA 8th Edition
Siwiec, G. i J. Willner. "The mechanism of liquid copper deoxidation during argon blowing." Metalurgija, vol. 48, br. 2, 2009, str. 75-77. https://hrcak.srce.hr/31990. Citirano 16.09.2019.
Chicago 17th Edition
Siwiec, G. i J. Willner. "The mechanism of liquid copper deoxidation during argon blowing." Metalurgija 48, br. 2 (2009): 75-77. https://hrcak.srce.hr/31990
Harvard
Siwiec, G., i Willner, J. (2009). 'The mechanism of liquid copper deoxidation during argon blowing', Metalurgija, 48(2), str. 75-77. Preuzeto s: https://hrcak.srce.hr/31990 (Datum pristupa: 16.09.2019.)
Vancouver
Siwiec G, Willner J. The mechanism of liquid copper deoxidation during argon blowing. Metalurgija [Internet]. 2009 [pristupljeno 16.09.2019.];48(2):75-77. Dostupno na: https://hrcak.srce.hr/31990
IEEE
G. Siwiec i J. Willner, "The mechanism of liquid copper deoxidation during argon blowing", Metalurgija, vol.48, br. 2, str. 75-77, 2009. [Online]. Dostupno na: https://hrcak.srce.hr/31990. [Citirano: 16.09.2019.]

Sažetak
Using the method of argon (with specified oxygen content) blowing, the possibility of copper deoxidation has been considered on the basis of specific thermodynamic data. Despite the oxygen exceeding its equilibrium content in argon, a significant copper deoxidation during blowing has been experimentally observed. The explanation of this phenomenon can be the reaction of oxygen with the crucible material. In the present study, graphite and Al2O3 crucibles were used. The stirring effect of gaseous bubbles promotes passing the substrates to and removing the products from the reaction zone.

Ključne riječi
metallurgy; liquid copper; deoxidation; argon

Hrčak ID: 31990

URI
https://hrcak.srce.hr/31990

[hrvatski]

Posjeta: 930 *