GB1100756A - Glazed refractory bodies - Google Patents
Glazed refractory bodiesInfo
- Publication number
- GB1100756A GB1100756A GB9338/65A GB933865A GB1100756A GB 1100756 A GB1100756 A GB 1100756A GB 9338/65 A GB9338/65 A GB 9338/65A GB 933865 A GB933865 A GB 933865A GB 1100756 A GB1100756 A GB 1100756A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- coating
- sio2
- weight
- frit
- 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
- LTPBRCUWZOMYOC-UHFFFAOYSA-N Beryllium oxide Chemical compound O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 abstract 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 8
- 239000011248 coating agent Substances 0.000 abstract 6
- 238000000576 coating method Methods 0.000 abstract 6
- 229910052681 coesite Inorganic materials 0.000 abstract 4
- 229910052906 cristobalite Inorganic materials 0.000 abstract 4
- 239000000377 silicon dioxide Substances 0.000 abstract 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract 4
- 229910052682 stishovite Inorganic materials 0.000 abstract 4
- 229910052905 tridymite Inorganic materials 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 229910052593 corundum Inorganic materials 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 3
- 239000005995 Aluminium silicate Substances 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 abstract 2
- 235000012211 aluminium silicate Nutrition 0.000 abstract 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 abstract 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 2
- 229920000298 Cellophane Polymers 0.000 abstract 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 238000007605 air drying Methods 0.000 abstract 1
- -1 alkaline earth oxide Chemical class 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 229910003480 inorganic solid Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/15—Ceramic or glass substrates
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
- C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
- C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing boron
-
- 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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/10—Frit compositions, i.e. in a powdered or comminuted form containing lead
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/08—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on beryllium oxide
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N97/00—Electric solid-state thin-film or thick-film devices, not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Glass Compositions (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
A fired beryllia ceramic film has on at least one surface a glaze coating which does not soften below 700 DEG C. The film is not more than 0.1 inch thick and has a camber less than 0.004 inch/inch in any direction in the plane of the film. The coating is uniform with a weight of 0.08-0.12 g./in,2, and is substantially free of the oxides of K and Na. The surface of the coating is so smooth as to give a reading of not more than 1.0 micro inch (Centre Line Average) when measured with a "Tallysurf" (Registered Trade Mark) tester. The coefficient of thermal expansion of the coating is sufficiently analogous to that of the beryllia film and the adherence is so firm, that after a thermal shock test in which the article is heated to 550 DEG C., cooled to 23 DEG C. in 20 minutes, immersed in liquid nitrogen at -210 DEG C., and then allowed to come to equilibrium at room temperature, no visible defects in the coating or article develop. Tantalum may be sputtered on the glazed film for production of a component for an electric circuit. The beryllia film contains at least 98% BeO by weight, and may also contain, e.g. SiO2, manganese oxide and alkaline earth oxides. An example of the composition is in per cent by wt., BeO, 99.5; MgO, 0.40; Al2O3, 0.075; SiO2, 0.025. Raw material is ball-milled with an organic binder, and the slip is then de-aired and applied to a smooth carrier, e.g. "Cellophane" (Registered Trade Mark) as a coating of uniform thickness and density. Volatile vehicle is then removed, e.g. by heated forced air drying. The green film may then be stamped with score lines or holes for separation or perforation of the film after glazing. It is then fired at a maximum temperature of 1550 DEG C., and is thereafter cleaned. The glaze frit may comprise, by weight: PbO,20-50%; SiO2,30-60% and 10-40% of other ingredients, being: bivalent metal oxide, e.g. alkaline earth oxide, at least 5%; B2O3, at least 3%; oxides of Na and K, not more than 5% in total. To this frit may be added, e.g. 2-8% kaolin based on kaolin and frit. Based on the weight of inorganic solids, 55% water, 3% glycerine and 1.5% methyl cellulose are admixed, and the whole milled to form a slip, which may be applied, e.g. by spraying. The article is then air-dried and fired in air at 1020 DEG C. The following three frit compositions are exemplified in per cent by weight: SiO2 40.7/36.3/35.4; B2O3, 11.1/5.9/5.5; Al2O3, 3.5/4.0/4.0; PbO, 31.6/43.1/44.1; CaO, 9.8/10.4/11.0; Na2O, 1.9/-/-; K2O, 1.4/-/-; MgO, -/0.3/-. Two resulting glaze compositions are: SiO2 37.6/36.2; B2O3, 5.5/5.4; Al2O3, 6.9/4.3; PbO, 40.0/43.3; CaO, 9.7/10.8; MgO, 0.3/-.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35156364A | 1964-03-12 | 1964-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1100756A true GB1100756A (en) | 1968-01-24 |
Family
ID=23381415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9338/65A Expired GB1100756A (en) | 1964-03-12 | 1965-03-04 | Glazed refractory bodies |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4822806B1 (en) |
| DE (1) | DE1646672A1 (en) |
| GB (1) | GB1100756A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112679093A (en) * | 2021-01-29 | 2021-04-20 | 广东宏威陶瓷实业有限公司 | Novel glazed tile and preparation method thereof |
| CN112851303A (en) * | 2021-01-22 | 2021-05-28 | 福建省德化县宝瑞陶瓷有限公司 | Low-temperature lightweight high-strength household porcelain and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830766B (en) * | 2021-01-22 | 2022-06-07 | 福建省德化县宝瑞陶瓷有限公司 | Low-temperature once-fired daily ceramic product and processing technology thereof |
-
1965
- 1965-03-04 GB GB9338/65A patent/GB1100756A/en not_active Expired
- 1965-03-12 JP JP40014111A patent/JPS4822806B1/ja active Pending
- 1965-03-12 DE DE19651646672 patent/DE1646672A1/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851303A (en) * | 2021-01-22 | 2021-05-28 | 福建省德化县宝瑞陶瓷有限公司 | Low-temperature lightweight high-strength household porcelain and preparation method thereof |
| CN112851303B (en) * | 2021-01-22 | 2022-06-07 | 福建省德化县宝瑞陶瓷有限公司 | Low-temperature lightweight high-strength household porcelain and preparation method thereof |
| CN112679093A (en) * | 2021-01-29 | 2021-04-20 | 广东宏威陶瓷实业有限公司 | Novel glazed tile and preparation method thereof |
| CN112679093B (en) * | 2021-01-29 | 2022-09-20 | 广东宏威陶瓷实业有限公司 | Novel glazed tile and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4822806B1 (en) | 1973-07-09 |
| DE1646672A1 (en) | 1971-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1089497A (en) | Lead-free glaze for alumina bodies | |
| US4256497A (en) | Lead-free glaze for alumina bodies | |
| KR940005508A (en) | Vitreous porcelain, manufacturing method thereof, sanitary ware produced therefrom and glazing thereof | |
| US4120733A (en) | Lead-free glaze for alumina bodies | |
| US4224074A (en) | Non-toxic frits for decorating glass, glass-ceramic and ceramic articles | |
| US4294635A (en) | Process for making glazed ceramic ware | |
| US2389386A (en) | Glazed ceramic | |
| KR890003650A (en) | Tile glaze, tile glaze method and tile manufacturing method | |
| GB1136503A (en) | Processes for coating articles with glass-ceramic | |
| US3499787A (en) | Method of manufacturing low thermal-expansion porcelain | |
| GB1100756A (en) | Glazed refractory bodies | |
| US2864721A (en) | Plural coat enameling process | |
| US5985473A (en) | Low-temperature barium/lead-free glaze for alumina ceramics | |
| GB1254717A (en) | Flux for ceramic compositions | |
| JP2024031221A (en) | Glaze for porcelain and porcelain | |
| GB1079405A (en) | Glazed alumina substrates | |
| US3832224A (en) | Method of coating pressed vermiculite with a glaze composition | |
| GB940706A (en) | A crystalline or vitreous-crystalline devitrified glass having a negative or very low and positive thermal expansion coefficient | |
| SU893956A1 (en) | Ceramic composition | |
| GB1454496A (en) | Glazes for ceramic articles | |
| US4033776A (en) | Composition of ceramic material | |
| US2072460A (en) | Ceramic tile composition | |
| Van Gordon et al. | Adjustment of thermal expansion of cone 8 glazes | |
| US3014816A (en) | Acid-resistant enamel for stainless steel | |
| ES317436A1 (en) | Method of manufacturing objects that consist at least mainly in glass of high mechanical resistance. (Machine-translation by Google Translate, not legally binding) |