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

Patent · Tue Nov 10 00:00:00 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

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