GB1019667A - Method of manufacturing articles resembling porcelain from blast furnace slag - Google Patents
Method of manufacturing articles resembling porcelain from blast furnace slagInfo
- Publication number
- GB1019667A GB1019667A GB3907662A GB3907662A GB1019667A GB 1019667 A GB1019667 A GB 1019667A GB 3907662 A GB3907662 A GB 3907662A GB 3907662 A GB3907662 A GB 3907662A GB 1019667 A GB1019667 A GB 1019667A
- Authority
- GB
- United Kingdom
- Prior art keywords
- porcelain
- oxide
- blast furnace
- furnace slag
- manufacturing articles
- 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
- C03C10/0036—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 a divalent metal oxide as main constituents
- C03C10/0045—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 a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents
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
Porcelain-like articles are formed from blastfurnace slag by adding a nucleating agent such as chromic oxide, manganous oxide, calcium fluoride, sodium fluoride, phosphoric acid, and/ or titanium oxide, and a glassifying material such as silica sand, felspar, limestone, magnesite, dolomite, or soda ash so as to give a composition more than 95% which is formed by 40-70% silica, 5-15% alumina, 15-35% lime, 2-12% magnesia, 2-12% sodium oxide, and 0.5-10% nucleating agent, melting the mixture, moulding, and heating to cause crystallization. The mixture is melted at 1300-1400 DEG C., moulded, and then heated to 900-1100 DEG C. and maintained at this temperature for 1-3 hours.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3804261 | 1961-10-24 | ||
JP1038662 | 1962-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1019667A true GB1019667A (en) | 1966-02-09 |
Family
ID=26345645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3907662A Expired GB1019667A (en) | 1961-10-24 | 1962-10-16 | Method of manufacturing articles resembling porcelain from blast furnace slag |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1471337B2 (en) |
GB (1) | GB1019667A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0076692A1 (en) * | 1981-10-05 | 1983-04-13 | Corning Glass Works | Alkali metal, calcium fluorosilicate glass-ceramics and production thereof |
CN103265178A (en) * | 2013-05-31 | 2013-08-28 | 中国建筑材料科学研究总院 | Preparation method of slag stones |
CN112408799A (en) * | 2020-11-25 | 2021-02-26 | 茅台学院 | Method for preparing low-water-absorption microcrystalline glass by using blast furnace slag |
CN113582661A (en) * | 2021-08-19 | 2021-11-02 | 大连环球矿产股份有限公司 | Method for preparing ceramic plate by utilizing solid waste at low temperature |
CN114790084A (en) * | 2022-04-20 | 2022-07-26 | 河南省高新技术实业有限公司 | Porous glass ceramics and preparation method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2087628A5 (en) * | 1970-05-26 | 1971-12-31 | Saint Gobain |
-
1962
- 1962-10-16 GB GB3907662A patent/GB1019667A/en not_active Expired
- 1962-10-23 DE DE19621471337 patent/DE1471337B2/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0076692A1 (en) * | 1981-10-05 | 1983-04-13 | Corning Glass Works | Alkali metal, calcium fluorosilicate glass-ceramics and production thereof |
CN103265178A (en) * | 2013-05-31 | 2013-08-28 | 中国建筑材料科学研究总院 | Preparation method of slag stones |
CN112408799A (en) * | 2020-11-25 | 2021-02-26 | 茅台学院 | Method for preparing low-water-absorption microcrystalline glass by using blast furnace slag |
CN113582661A (en) * | 2021-08-19 | 2021-11-02 | 大连环球矿产股份有限公司 | Method for preparing ceramic plate by utilizing solid waste at low temperature |
CN113582661B (en) * | 2021-08-19 | 2022-11-29 | 大连环球矿产股份有限公司 | Method for preparing ceramic plate by utilizing solid wastes at low temperature |
CN114790084A (en) * | 2022-04-20 | 2022-07-26 | 河南省高新技术实业有限公司 | Porous glass ceramics and preparation method thereof |
CN114790084B (en) * | 2022-04-20 | 2023-11-28 | 河南省高新技术实业有限公司 | Porous microcrystalline glass and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
DE1471337B2 (en) | 1970-09-17 |
DE1471337A1 (en) | 1969-01-30 |
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