GB1325886A - Refractory articles - Google Patents
Refractory articlesInfo
- Publication number
- GB1325886A GB1325886A GB4435770A GB4435770A GB1325886A GB 1325886 A GB1325886 A GB 1325886A GB 4435770 A GB4435770 A GB 4435770A GB 4435770 A GB4435770 A GB 4435770A GB 1325886 A GB1325886 A GB 1325886A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- binder
- frit
- article
- lithia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
- C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
1325886 Making a refractory article from glass OWENS-ILLINOIS Inc 17 Sept 1970 [17 Sept 1969] 44357/70 Heading C1M A hard refractory article is made from frit of a lithia-alumina-silica glass by melting finely divided glass batch ingredients held together by a binder such as ethyl silicate to form a molten glass, cooling the molten glass to form a frit which is then comminuted to a particle size of less than 100 microns, mixing the frit with a second binder to form a green article and finally firing green article to a hard refractory article. The glass frit is preferably produced by forming the batch ingredients and binder into a rod and feeding the rod into a furnace to form glass droplets which fall into water. The second binder is preferably an epoxy resin with a curing agent, the green article being cured for 2 hours in air and then fired at a temperature between 1800‹ and 2200‹ F. Other suitable binders include polyethylene glycol, a chlorinated naphthylene, polyvinyl acetate, phenol formaldehyde, resin and monobasic ammonium phosphate. The glass preferably has a mole ratio of lithia: alumina : silica of between 1 : 1 : 7À5 and 1 : 1 : 17.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85887469A | 1969-09-17 | 1969-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1325886A true GB1325886A (en) | 1973-08-08 |
Family
ID=25329410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4435770A Expired GB1325886A (en) | 1969-09-17 | 1970-09-17 | Refractory articles |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE756208A (en) |
| CA (1) | CA919430A (en) |
| DE (1) | DE2045646A1 (en) |
| FR (1) | FR2062206A5 (en) |
| GB (1) | GB1325886A (en) |
| NL (1) | NL7013713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10343941B2 (en) | 2017-06-16 | 2019-07-09 | Owens-Brockway Glass Container Inc. | Glass batch material and process for making glass |
-
0
- BE BE756208D patent/BE756208A/en not_active IP Right Cessation
-
1970
- 1970-09-16 CA CA093266A patent/CA919430A/en not_active Expired
- 1970-09-16 DE DE19702045646 patent/DE2045646A1/en active Pending
- 1970-09-16 FR FR7033596A patent/FR2062206A5/fr not_active Expired
- 1970-09-16 NL NL7013713A patent/NL7013713A/xx unknown
- 1970-09-17 GB GB4435770A patent/GB1325886A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10343941B2 (en) | 2017-06-16 | 2019-07-09 | Owens-Brockway Glass Container Inc. | Glass batch material and process for making glass |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2045646A1 (en) | 1971-03-18 |
| BE756208A (en) | 1971-03-16 |
| FR2062206A5 (en) | 1971-06-25 |
| CA919430A (en) | 1973-01-23 |
| NL7013713A (en) | 1971-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |