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Title: 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:
;
Issue Date:
OSTI Identifier:
7267906
Patent Number(s):
4847219 A
Application Number:
PPN: US 7-027455
Assignee:
Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States) PTO; EDB-94-116951
DOE Contract Number:  
W-7405-ENG-36; AC05-84OR21400
Resource Type:
Patent
Resource Relation:
Patent File Date: 18 Mar 1987
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; GLASS; CHEMICAL COMPOSITION; FABRICATION; IRON OXIDES; LEAD OXIDES; LEAD PHOSPHATES; CHALCOGENIDES; IRON COMPOUNDS; LEAD COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORUS COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; 360601* - Other Materials- Preparation & Manufacture

Citation Formats

Boatner, L.A., and Sales, B.C. Novel lead-iron phosphate glass. United States: N. p., 1989. Web.
Boatner, L.A., & Sales, B.C. Novel lead-iron phosphate glass. United States.
Boatner, L.A., and Sales, B.C. Tue . "Novel lead-iron phosphate glass". United States.
@article{osti_7267906,
title = {Novel lead-iron phosphate glass},
author = {Boatner, L.A. and Sales, B.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 = {1989},
month = {7}
}