Novel lead-iron phosphate glass
Abstract
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.
- Inventors:
-
- Oak Ridge, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 867033
- Patent Number(s):
- 4847219
- Assignee:
- Martin Marietta Energy Systems, Inc. ()
- Patent Classifications (CPCs):
-
C - CHEMISTRY C03 - GLASS C03C - CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
G - PHYSICS G21 - NUCLEAR PHYSICS G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
- DOE Contract Number:
- W-7405-ENG-36; AC05-84OR21400
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- novel; lead-iron; phosphate; glass; described; claimed; specification; relates; discovery; effective; addition; lead; results; enhanced; chemical; durability; physical; stability; consists; essentially; resulting; melting; mixture; consisting; weight; percent; 40-66; pbo; 30-55; concentration; 12; enhanced chemical; lead-iron phosphate; iron phosphate; consisting essentially; weight percent; consists essentially; phosphate glass; chemical durability; mixture consisting; lead phosphate; specification relates; glass resulting; /501/976/
Citation Formats
Boatner, Lynn A, and Sales, Brian C. Novel lead-iron phosphate glass. United States: N. p., 1989.
Web.
Boatner, Lynn A, & Sales, Brian C. Novel lead-iron phosphate glass. United States.
Boatner, Lynn A, and Sales, Brian C. Sun .
"Novel lead-iron phosphate glass". United States. https://www.osti.gov/servlets/purl/867033.
@article{osti_867033,
title = {Novel lead-iron phosphate glass},
author = {Boatner, Lynn A and Sales, Brian C},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 1989},
month = {Sun Jan 01 00:00:00 EST 1989}
}