Digitale Medien
Westerville, Ohio
:
American Ceramics Society
Journal of the American Ceramic Society
87 (2004), S. 0
ISSN:
1551-2916
Quelle:
Blackwell Publishing Journal Backfiles 1879-2005
Thema:
Maschinenbau
,
Physik
Notizen:
The behavior of ruthenium oxide (RuO2) in aluminoborosilicate glass used for the stabilization of nuclear waste was investigated. It was found that 0.025 mass% RuO2 dissolved as Ru4+ in the glass at 1400°C, which caused the glass to turn yellow. When the RuO2 amount was 0.05 mass%, needle-shaped crystals formed in the glass during slow cooling. If the added amount exceeded 0.1 mass% and the cooling rate was slow, it separated rapidly and the glass became pale after cooling. No dissolution of ruthenium was detectable after melting at 1200°C.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1111/j.1551-2916.2004.00967.x
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