sealing glass

Its coefficient of thermal expansion readily matches most metals and sealing glasses.

Through his consulting company, Perrysburg, Ohio-based Bridgecon Services, Hudecek consults in the area of sealing glasses.

Hudecek holds or co-holds many U.S. and international patents in sealing glasses, television picture tube materials and processing, and sealing alloys.

Hudecek was one of the U.S. pioneers in designing and installing turnkey manufacturing operations for sealing glasses in Russia and Germany.

Carl J. Hudecek (born December 3, 1934) is an American, internationally-known expert on sealing glasses, metal expansion and contraction, and metal oxidation processes for glass sealing.

The borosilicate glass of usual laboratory glassware has a lower coefficient of thermal expansion than tungsten, thus it is necessary to use an intermediate sealing glass to get a stress-free seal.

Belousov, O.V. Mazurin and others developed USSR's first technology of a glass dust-free method of sealing glass ampoules, which significantly decreased contamination in medicinal ampouled preparations.

This industry developed the glass-seal electrical feedthrough, using alloys such as Kovar to match the coefficient of expansion of the sealing glass so as to minimize mechanical stress on the critical metal-glass bond as the tube warmed up.

This is typically used in glass to metal seals such as tungsten and molybdenum or nickel based alloys such as Kovar, as an intermediary glass between the metal sealing glass and lower expansion borosilicate glass.

Putty: A type of cement usually made of whiting and boiled linseed oil, beaten or kneaded to the consistency of dough, and used in sealing glass in sash, filling small holes and crevices in wood, and for similar purposes.

Hoof glues have been used for things like stiffening bow strings, adhering fabric to wood, stiffening fabric, creating thin lacquers to protect valuable objects , as well as sealing glass into frames, and sealing ceramic containers to name just a few.