A method for preparing color-controllable transparent glass ceramics by using silicomanganese slag
A technology of transparent glass and silicomanganese slag, which is applied in glass furnace equipment, glass manufacturing equipment, manufacturing tools, etc., can solve problems such as complex composition, accelerated crystallization of basic glass, and reduced glass viscosity, so as to achieve simple preparation method and comprehensive Utilization, the effect of short experiment period
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0029] Firstly, the massive silicomanganese slag is crushed into powder in a magnetic vibrating crusher, and sieved through a 200-mesh sieve. Weigh 10% silicon manganese slag, 29.62% silicon dioxide, 28.84% aluminum oxide, 4.57% magnesium oxide, 1.54% calcium oxide and 25.43% calcium fluoride respectively by mass percentage. The above raw materials are mixed evenly, placed in an alumina crucible, and kept in a high-temperature melting furnace at 1400°C for 3 hours to obtain a high-temperature liquid. Then the high-temperature liquid was quickly poured into a stainless steel mold preheated at 500°C, kept in a muffle furnace at 500°C for 6 hours, and then cooled to room temperature to obtain a transparent basic glass. The base glass was cut into 1mm-thick sheets with a cutting machine, and then placed in a tube furnace at 630°C for heat treatment and kept for 1 hour to obtain transparent glass ceramics. The obtained flake glass ceramics were characterized after being ground and...
Embodiment 2
[0032] Firstly, the massive silicomanganese slag is crushed into powder in a magnetic vibrating crusher, and sieved through a 200-mesh sieve. Weigh 20% silicon manganese slag, 24.59% silicon dioxide, 26.85% aluminum oxide, 2.76% magnesium oxide, 1.05% calcium oxide and 24.75% calcium fluoride respectively according to mass percentage. Mix the above raw materials evenly, place them in an alumina crucible, and keep them in a high-temperature melting furnace at 1450°C for 2 hours to obtain a high-temperature liquid. Then the high-temperature liquid was quickly poured into a stainless steel mold preheated at 550°C, kept in a muffle furnace at 550°C for 5 hours, and then cooled to room temperature to obtain a transparent basic glass. The basic glass was cut into 1mm-thick sheets with a cutting machine, and then placed in a tube furnace at 680°C for heat treatment and kept warm for 2 hours to obtain transparent glass ceramics. The obtained flake glass ceramics were characterized af...
Embodiment 3
[0035] Firstly, the massive silicomanganese slag is crushed into powder in a magnetic vibrating crusher, and sieved through a 200-mesh sieve. Weigh 30% silicomanganese slag, 21.15% silicon dioxide, 23.03% aluminum oxide, 2.26% magnesium oxide and 23.56% calcium fluoride respectively by mass percentage. The above raw materials are mixed evenly, placed in an alumina crucible, and kept in a high-temperature melting furnace at 1480° C. for 1 hour to obtain a high-temperature liquid. Then the high-temperature liquid was quickly poured into a stainless steel mold preheated at 600°C, kept in a muffle furnace at 600°C for 4 hours, and then cooled to room temperature to obtain a transparent basic glass. The basic glass was cut into 1mm-thick sheets with a cutting machine, and then placed in a tube furnace at 710°C for heat treatment and kept for 3 hours to obtain transparent glass ceramics. The obtained flake glass ceramics were characterized after being ground and polished on both si...
PUM
| Property | Measurement | Unit |
|---|---|---|
| transmittivity | aaaaa | aaaaa |
| transmittivity | aaaaa | aaaaa |
| transmittivity | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More