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|a (TOE)ost10116090
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|a (TOE)10116090
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|a GDWR
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|a E 1.99: conf-931108--38
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|a E 1.99:anl/cmt/cp--79802
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|a E 1.99: conf-931108--38
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|a Analytical electron microscopy examination of solid reaction products in long-term test of SRL 200 waste glasses
|h [electronic resource]
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|a Washington, D.C. :
|b United States. Dept. of Energy ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
|c 1993.
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|a 10 p. :
|b digital, PDF file.
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|a text
|b txt
|2 rdacontent.
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|a computer
|b c
|2 rdamedia.
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|a online resource
|b cr
|2 rdacarrier.
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|a Published through the Information Bridge: DOE Scientific and Technical Information.
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|a 12/31/1993.
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|a "anl/cmt/cp--79802"
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|a " conf-931108--38"
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|a "DE94005482"
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|a Fall meeting of the Materials Research Society (MRS),Boston, MA (United States),29 Nov - 3 Dec 1993.
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|a Bates, J.K.; Buck, E.C.; Bradley, C.R.; Feng, X.; Fortner, J.A.; Dietz, N.L.; Tani, B.S.
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|a Alteration phases, found on the leached surfaces and present as colloids in the leachates of 200-based frit (fully active and simulated) nuclear waste glass, reacted under static test conditions, at a surface area to leachate volume ratio of 20,000 m⁻¹ for 15 days to 728 days, have been examined by analytical electron microscopy. The compositions of the secondary phases were determined using x-ray energy dispersive spectroscopy and electron energy loss spectroscopy, and structural analysis was accomplished by electron diffraction. Long-term samples of simulated glass, which had undergone an acceleration of reaction after 182 days, possessed a number of silicate secondary phases, including; smectite (iron silicate and potassium iron alumina-silicate, weeksite (uranium silicate), zeolite (calcium potassium alumino-silicate), tobermorite (calcium silicate), and a pure silica phase. However, uranium silicates and smectite have also been observed in tests, which have not undergone the acceleration of reaction, in both the leachate and leached layer, suggesting that these phases are not responsible for the acceleration of reaction.
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|b W-31109-ENG-38.
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|a Testing.
|2 local.
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|a Corrosion.
|2 local.
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|a Electron Microscopy.
|2 local.
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|a Vitrification.
|2 local.
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|a Waste Forms.
|2 local.
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|a Radioactive Wastes.
|2 local.
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|a Phase Transformations.
|2 local.
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|a Leachates.
|2 local.
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|a Glass.
|2 local.
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|a Management Of Radioactive And Non-radioactive Wastes From Nuclear Facilities.
|2 edbsc.
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|a Argonne National Laboratory.
|4 res.
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|a United States.
|b Department of Energy.
|4 spn.
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|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
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|u http://www.osti.gov/servlets/purl/10116090-VeJPCu/native/
|z Online Access
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|a .b59539537
|b 03-06-23
|c 05-25-10
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|a web
|b 05-25-10
|c f
|d m
|e p
|f eng
|g dcu
|h 0
|i 1
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|a Information bridge
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|s 2a41c581-b263-5f1c-ba8d-f3ecc80397ca
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952 |
f |
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|p Can circulate
|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99: conf-931108--38
|h Superintendent of Documents classification
|i web
|n 1
|