SU101636A1 - The method of obtaining red glass "copper ruby" - Google Patents

Description

To obtain red glass "copper P5bin, copper oxide and metal tin are introduced into the mixture.

Making copper oxide is very difficult. The metal tin is not easily crushed into powder.

In the process of boiling the stack; 1a tin does not react completely and part of it sinks to the bottom of the pot. Often ingots weighing 10–20 kg are extracted from old pots.

Especially a lot of tin is deposited on the bottom of your glass furnace.

The deposition of oetics, pomi.yu overruns of nonferrous metal, leads to the gestespilpogo glass coloring.

To eliminate these drawbacks, 11: 1 has been introduced into the mixture ground into powder; Medp alloys with tin, for example, Ciu-c Sne, Cu Sn.

These alloys are fragile and easily crushed into powder.

Copper-tin alloys, crushed into fine powder, are easily dissolved in glass and are not melted at the bottom of the pot.

To prevent the alloys from being oxidized during the cooking process, reducing agents, the amount of which is chosen empirically, are introduced into the mixture.

 Subject invention

The method of producing red glass is a copper ruby using copper and tin compounds as dyes, characterized in that, in order to reduce the consumption of tin and obtain a stable color glass, copper and tin are introduced as their alloy.