Published April 12, 2000
| Version v1
Report
Effect of Minor Component Addition on Spinel Crystallization in Simulated High-Level Waste Glass
Description
Spinel concentration in MS-7 glass (0% others) with its limited components shows to be dependent on several variable properties during heat treatments, primarily the limited number of nucleation sites and the growth rate of spinel. Equilibrium seems to be unaffected by this phenomenon, but the kinetics of spinel crystallization show a dependence. An empirical relationship between the number density (ns) of spinel in glass and the rate constant (k) in the Avrami equation was established showing that the kinetics of crystallization are temperature (T) and ns dependent
Availability note (English)
Available in Ceramic Transactions, 119:291-300, Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries VI, American Ceramic Society, Westerville, OH (US)Additional details
Publishing Information
- Imprint Pagination
- vp.
- Report number
- PNNL-SA--33006
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 40059985
- Subject category
- S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- CRYSTALLIZATION; EQUATIONS; GLASS; HEAT TREATMENTS; HIGH-LEVEL RADIOACTIVE WASTES; KINETICS; NUCLEATION; SIMULATION; SPINELS; TEMPERATURE DEPENDENCE; WASTE FORMS
- Descriptors DEC
- MATERIALS; MINERALS; OXIDE MINERALS; PHASE TRANSFORMATIONS; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; WASTES
Optional Information
- Contract/Grant/Project number
- KP1301020; AC05-76RL01830
- Funding organization
- US Department of Energy (United States)