Production of glass or glass-ceramic to metal seals with the application of pressure

Patent · Tue Nov 10 04:00:00 EST 1987

OSTI ID:866417

Kelly, Michael D ^[1]; Kramer, Daniel P ^[2]

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1. West Alexandria, OH
2. Dayton, OH

In a process for preparing a glass or glass-ceramic to metal seal comprising contacting the glass with the metal and heat-treating the glass and metal under conditions whereby the glass to metal seal is effected and, optionally, the glass is converted to a glass-ceramic, an improvement comprises carrying out the heat-treating step using hot isostatic pressing.

• Research Organization: MONSANTO RESEARCH CORP
• DOE Contract Number: AC04-76DP00053
• Assignee: United States of America as represented by United States (Washington, DC)
• Patent Number(s): US 4705585
• Application Number: 06/688,671
• OSTI ID: 866417
• Country of Publication: United States
• Language: English

Related Subjects

/156/65/
application
carrying
comprises
comprising
comprising contacting
conditions
conditions whereby
contacting
converted
effected
glass
glass-ceramic
heat-treating
hot
hot isostatic
improvement
improvement comprises
isostatic
isostatic pressing
metal
metal seal
metal seals
optionally
preparing
pressing
pressure
process
production
seal
seal comprising
seals
step
whereby