Novel lead-iron phosphate glass
Patent
·
OSTI ID:7267906
The invention described and claimed in the specification relates to the discovery that effective addition of Fe[sub 2]O[sub 3] to a lead phosphate glass results in a glass having enhanced chemical durability and physical stability, and consists essentially of the glass resulting from melting a mixture consisting essentially of, in weight percent, 40--66 percent PbO, 30--55 percent P[sub 2]O[sub 5] and an effective concentration up to 12 percent Fe[sub 2]O[sub 3].
- DOE Contract Number:
- W-7405-ENG-36; AC05-84OR21400
- Assignee:
- Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)
- Patent Number(s):
- A; US 4847219
- Application Number:
- PPN: US 7-027455
- OSTI ID:
- 7267906
- Country of Publication:
- United States
- Language:
- English
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