Accession Number:

AD0649412

Title:

A METHOD OF OBTAINING VACUUM-TIGHT CERMET JOINTS,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Makarkin,A. Ya
• Metelkin,I. I.

Report Date:

1967-01-23

Pagination or Media Count:

6.0

Abstract:

A method is presented for obtaining vacuum-tight cermet junctions by first metallizing the ceramics and then soldering with hard solders. To avoid destroying the metallized layer, to simplify the technique, and to lower the temperature of paste infusion, soldering is carried out directly along the metallized layer formed by the infusion of molybdenum-manganese paste. Author

Descriptors:

• (*CERMETS
• *SOLDERED JOINTS)
• (*SOLDERING
• CERMETS)
• USSR
• PATENTS
• METAL COATINGS
• VACUUM SEALS
• SOLDERING ALLOYS
• MOLYBDENUM
• MANGANESE

Subject Categories:

• Ceramics, Refractories and Glass
• Fabrication Metallurgy
• Couplers, Fasteners and Joints

Distribution Statement:

APPROVED FOR PUBLIC RELEASE