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Title: High expansion, lithium corrosion resistant sealing glasses

Abstract

Glass compositions containing CaO, Al[sub 2]O[sub 3], B[sub 2]O[sub 3], SrO and BaO in various combinations of mole % are provided. These compositions are capable of forming stable glass-to-metal seals with pin materials of 446 Stainless Steel and Alloy-52 rather than molybdenum, for use in harsh chemical environments, specifically in lithium batteries.

Inventors:
;
Issue Date:
OSTI Identifier:
7030497
Patent Number(s):
5021307 A
Application Number:
PPN: US 7-578903
Assignee:
Dept. of Energy, Washington, DC (United States)
DOE Contract Number:  
AC04-76DP00789
Resource Type:
Patent
Resource Relation:
Patent File Date: 7 Sep 1990
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE; ALLOYS; JOINING; ELECTRIC BATTERIES; SEALS; GLASS; CHEMICAL COMPOSITION; STAINLESS STEEL-446; ALUMINIUM OXIDES; BARIUM OXIDES; BORON OXIDES; CALCIUM OXIDES; STRONTIUM OXIDES; ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; BARIUM COMPOUNDS; BORON COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; CHROMIUM ALLOYS; CHROMIUM STEELS; CORROSION RESISTANT ALLOYS; ELECTROCHEMICAL CELLS; FABRICATION; FERRITIC STEELS; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; STAINLESS STEELS; STEEL-CR25; STEELS; STRONTIUM COMPOUNDS; 250903* - Energy Storage- Batteries- Materials, Components, & Auxiliaries; 400201 - Chemical & Physicochemical Properties; 360601 - Other Materials- Preparation & Manufacture; 360101 - Metals & Alloys- Preparation & Fabrication

Citation Formats

Brow, R K, and Watkins, R D. High expansion, lithium corrosion resistant sealing glasses. United States: N. p., 1991. Web.
Brow, R K, & Watkins, R D. High expansion, lithium corrosion resistant sealing glasses. United States.
Brow, R K, and Watkins, R D. Tue . "High expansion, lithium corrosion resistant sealing glasses". United States.
@article{osti_7030497,
title = {High expansion, lithium corrosion resistant sealing glasses},
author = {Brow, R K and Watkins, R D},
abstractNote = {Glass compositions containing CaO, Al[sub 2]O[sub 3], B[sub 2]O[sub 3], SrO and BaO in various combinations of mole % are provided. These compositions are capable of forming stable glass-to-metal seals with pin materials of 446 Stainless Steel and Alloy-52 rather than molybdenum, for use in harsh chemical environments, specifically in lithium batteries.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1991},
month = {6}
}