METHOD OF TIGHT BONDING OF GLASS CERAMICS WITH METAL PART Russian patent published in 2013 - IPC B23K1/20 C03C27/04 

Abstract RU 2484930 C1

FIELD: process engineering.

SUBSTANCE: invention relates to laser engineering, particularly, to laser gyroscopy. Metal part is placed on glass ceramics block. Bulge is made between surfaces to be bonded together by straying powder at angle of 75-90 degrees to bond surface. Block with part are placed in kiln heated to 400-450°C and exposed for, at least, one hour. Then, its is cooled to room temperature at the rate of, at least, 5 °C/min.

EFFECT: higher precision and safety of annular laser gyroscope.

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RU 2 484 930 C1

Authors

Polekhin Ivan Nikolaevich

Zapotyl'Ko Nina Rudol'Fovna

Goljaev Jurij Dmitrievich

Krylova Galina Viktorovna

Nedzvetskaja Aleksandra Anatol'Evna

Dates

2013-06-20Published

2012-04-25Filed