YU46121B - PROCEDURE FOR MAKING LABORATORY UTENSILS FROM SELF-GLASSING CERAMIC MATERIAL - Google Patents
PROCEDURE FOR MAKING LABORATORY UTENSILS FROM SELF-GLASSING CERAMIC MATERIALInfo
- Publication number
- YU46121B YU46121B YU162489A YU162489A YU46121B YU 46121 B YU46121 B YU 46121B YU 162489 A YU162489 A YU 162489A YU 162489 A YU162489 A YU 162489A YU 46121 B YU46121 B YU 46121B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- self
- procedure
- ceramic material
- glassing
- making laboratory
- Prior art date
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
POSTUPAK IZRADE LABORATORIJSKOG POSUDJA OD SAMOGLAZIRAJUĆEG KERAMIČKOG MATERIJALA naznačen time, što se 25-35 mas.% sirovog ili pečenog talka, 25-35 mas. glinastih materija, 10-25 mas.% alfa-glinice, 10-25 mas.% feldspata i 0-20 mas.% pirofilita melje u vremenu od 20h uz dodatak 0,2 mas.% elektrolita, kao što su vodeno staklo, natrijumkarbonat i 35 mas.% vode, pa se tako dobijena suspenzija lije u gipsne kalupe, formirani proizvodi se suše i peku na temperaturi izmedju 1530 i 1650 K do obrazovanja kontinualnog glazurnog sloja na njihovoj površini.PROCEDURE FOR MAKING LABORATORY VESSELS FROM SELF-GLAZING CERAMIC MATERIAL characterized in that 25-35 wt.% Raw or baked talc, 25-35 wt. clay substances, 10-25 wt.% alpha-alumina, 10-25 wt.% feldspar and 0-20 wt.% pyrophyllite grind in a period of 20h with the addition of 0.2 wt.% electrolytes, such as water glass, sodium carbonate and 35% by weight of water, so that the suspension thus obtained is poured into gypsum molds, the formed products are dried and baked at a temperature between 1530 and 1650 K until the formation of a continuous glaze layer on their surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU162489A YU46121B (en) | 1989-08-21 | 1989-08-21 | PROCEDURE FOR MAKING LABORATORY UTENSILS FROM SELF-GLASSING CERAMIC MATERIAL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU162489A YU46121B (en) | 1989-08-21 | 1989-08-21 | PROCEDURE FOR MAKING LABORATORY UTENSILS FROM SELF-GLASSING CERAMIC MATERIAL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| YU162489A YU162489A (en) | 1991-04-30 |
| YU46121B true YU46121B (en) | 1992-12-21 |
Family
ID=25554910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU162489A YU46121B (en) | 1989-08-21 | 1989-08-21 | PROCEDURE FOR MAKING LABORATORY UTENSILS FROM SELF-GLASSING CERAMIC MATERIAL |
Country Status (1)
| Country | Link |
|---|---|
| YU (1) | YU46121B (en) |
-
1989
- 1989-08-21 YU YU162489A patent/YU46121B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU162489A (en) | 1991-04-30 |
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