GB905253A - Method of making a semicrystalline body, a semi-crystalline body, article comprising the semicrystalline body, and method of making it - Google Patents
Method of making a semicrystalline body, a semi-crystalline body, article comprising the semicrystalline body, and method of making itInfo
- Publication number
- GB905253A GB905253A GB2300060A GB2300060A GB905253A GB 905253 A GB905253 A GB 905253A GB 2300060 A GB2300060 A GB 2300060A GB 2300060 A GB2300060 A GB 2300060A GB 905253 A GB905253 A GB 905253A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sio
- glass
- temperature
- amount
- alo
- 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
- 238000004519 manufacturing process Methods 0.000 title 2
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 6
- 229910052793 cadmium Inorganic materials 0.000 abstract 5
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 3
- 229910052788 barium Inorganic materials 0.000 abstract 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 3
- 238000007496 glass forming Methods 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 2
- 230000008025 crystallization Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910052746 lanthanum Inorganic materials 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 229910052712 strontium Inorganic materials 0.000 abstract 2
- AIRCTMFFNKZQPN-UHFFFAOYSA-N AlO Inorganic materials [Al]=O AIRCTMFFNKZQPN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 101100108644 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) alo-1 gene Proteins 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 abstract 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 abstract 1
- 229910002113 barium titanate Inorganic materials 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000011222 crystalline ceramic Substances 0.000 abstract 1
- 229910002106 crystalline ceramic Inorganic materials 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 238000004455 differential thermal analysis Methods 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- C04B35/495—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
- C04B35/497—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates based on solid solutions with lead oxides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
-
- 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
- C03C10/0072—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 having a ferro-electric crystal phase
-
- 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
- C04B35/46—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 titanium oxides or titanates
- C04B35/462—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 titanium oxides or titanates based on titanates
- C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
- C04B35/468—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
- C04B35/4682—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
-
- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
-
- 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
- C04B35/495—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
- H01B3/085—Particles bound with glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
- H01B3/087—Chemical composition of glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
- H01G4/129—Ceramic dielectrics containing a glassy phase, e.g. glass ceramic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Composite Materials (AREA)
- Inorganic Insulating Materials (AREA)
- Glass Compositions (AREA)
- Braking Arrangements (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
905,253. Ceramic glass. CORNING GLASS WORKS. June 30, 1960 [July 1, 1959; May 18, 1960], No. 23000/60. Drawings to Specification. Class 56. [Also in Group XXXVI] A semi-crystalline ceramic body intended for use as a dielectric comprises, as to at least 30- 90%, the constituent oxides of at least one oxygen octahedra ferro-electric compound, at least 30% of the body being in the form of a crystalline phase uniformly dispersed in another phase, being crystallized in situ from a homogeneous glass, the body containing at least one glass-forming oxide. The percentages quoted are " cationic mol." figures, i.e. figures calculated in respect of molecules, or part molecules, containing one cationic atom, e.g. SiO 2 , AlO 1 . 5 . The glass-forming composition is melted, cooled and heat-treated to crystallize it. The temperature at which crystallization occurs is determined by " differential thermal analysis," i.e. observing discontinuities in the rate of change of temperature, during heating, as a result of endothermic and exothermic processes occurring in the glass. The optimum heat treatment temperature is mid-way between the crystallization temperature and about 50 ‹ C. below the melting temperature which can be similarly determined. The length of treatment decreases with increasing temperature. The preferred oxygen octahedra ferro-electric compound is barium titanate and the initial composition for this purpose contains 30-15% BaO, 15-10% TiO 2 , the amount of BaO being 0-100% in excess of the 1/1 stoichiometric equivalent of BaTiO 3 on the amount of TiO 2 present, 7-26% SiO 2 , 3-30% AlO 1.5 , the amount of AlO 1.5 not differing from the amount of SiO 2 by more than about <SP>4</SP>/ 3 of the amount of SiO 2 and 0.5 to 1.5% F, the total of BaO, TiO 2 , SiO 2 , AlO 1.5 and F being at least 90%. Other oxides which may be added are those of K, Li, Be, Mg, Ca, Sr, Zn, Cd, Ga, In, Ti, Y, La, Ce, Zr, Ge, Sn, Sb, Bi, V, Nb, Ta, Cr, Mo, W, Te, U, Mn, Fe, Co, Ni, Pb, Cu. Other compositions are given in which the glassforming oxide used instead of, or in addition to, SiO 2 is B 2 O 3 or P 2 O 5 . Further compositions are given which form a body in which the ferroelectric compound consists of one or more of:- titanate of barium or cadmium; niobate of sodium, potassium, strontium, cadmium, barium or lead; zirconate of cadmium, barium or lead; tantalate of sodium or cadmium; ferrate of lead or lanthanum; germanate of iron; tungstic oxide. Specification 567,996 and U.S.A. Specification 2,405,529 are referred to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82442859A | 1959-07-01 | 1959-07-01 | |
| US3041360A | 1960-05-18 | 1960-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB905253A true GB905253A (en) | 1962-09-05 |
Family
ID=26706017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2300060A Expired GB905253A (en) | 1959-07-01 | 1960-06-30 | Method of making a semicrystalline body, a semi-crystalline body, article comprising the semicrystalline body, and method of making it |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE592488A (en) |
| CH (1) | CH434081A (en) |
| DE (2) | DE1244038B (en) |
| ES (1) | ES259354A1 (en) |
| FR (1) | FR1272036A (en) |
| GB (1) | GB905253A (en) |
| NL (2) | NL113634C (en) |
| NO (1) | NO115848B (en) |
| SE (2) | SE321320B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533457A (en) * | 2020-04-30 | 2020-08-14 | 华南理工大学 | Bi with continuous and tunable ferroelectric property2GeO5Ferroelectric glass ceramics and preparation method thereof |
| CN112811923A (en) * | 2021-01-14 | 2021-05-18 | 安徽工业大学 | Method for preparing high-strength foamed ceramic by using solid waste |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933668A (en) * | 1973-07-16 | 1976-01-20 | Sony Corporation | Intergranular insulation type polycrystalline ceramic semiconductive composition |
| US4631633A (en) * | 1985-12-23 | 1986-12-23 | North American Philips Corporation | Thin film capacitors and method of making the same |
| JP3384350B2 (en) * | 1999-03-01 | 2003-03-10 | 株式会社村田製作所 | Method for producing low-temperature sintered ceramic composition |
| FR2973798A1 (en) * | 2011-04-08 | 2012-10-12 | Thierry Pierre Robert Delahaye | New chemical compound having a perovskite structure comprising a solid solution, useful as ferroelectric materials, which is useful in sensors and actuators for information storage applications |
| CN113185130A (en) * | 2021-03-23 | 2021-07-30 | 王月辉 | Anti-falling microcrystalline glass ceramic chopsticks and preparation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB590183A (en) * | 1944-09-13 | 1947-07-10 | Gordon Morton | Improvements in or relating to dielectric materials |
| NL68779C (en) * | 1943-06-02 | |||
| GB653209A (en) * | 1948-09-30 | 1951-05-09 | United Insulator Company Ltd | An improved ceramic body suitable for use as a dielectric material and the method of manufacture thereof |
| US2696577A (en) * | 1951-01-10 | 1954-12-07 | Corning Glass Works | Electrical condenser manufacture |
| US2852400A (en) * | 1953-03-24 | 1958-09-16 | Bell Telephone Labor Inc | Barium titanate as a ferroelectric material |
| FR1177799A (en) * | 1956-06-04 | 1959-04-29 | Corning Glass Works | Manufacturing process of ceramic products |
| DE1064867B (en) * | 1958-05-06 | 1959-09-03 | Siemens Ag | Electrically highly insulating, glass-like ferromagnetic material |
-
0
- NL NL253240D patent/NL253240A/xx unknown
-
1960
- 1960-06-30 FR FR831578A patent/FR1272036A/en not_active Expired
- 1960-06-30 SE SE6400/60A patent/SE321320B/xx unknown
- 1960-06-30 DE DE1960C0021812 patent/DE1244038B/en active Pending
- 1960-06-30 NL NL253240A patent/NL113634C/xx active
- 1960-06-30 DE DE19601464462 patent/DE1464462B1/en active Pending
- 1960-06-30 GB GB2300060A patent/GB905253A/en not_active Expired
- 1960-06-30 BE BE592488A patent/BE592488A/en unknown
- 1960-07-01 ES ES0259354A patent/ES259354A1/en not_active Expired
- 1960-07-01 CH CH749160A patent/CH434081A/en unknown
-
1962
- 1962-10-31 SE SE1171062A patent/SE308559B/xx unknown
-
1964
- 1964-01-11 NO NO15155564A patent/NO115848B/no unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533457A (en) * | 2020-04-30 | 2020-08-14 | 华南理工大学 | Bi with continuous and tunable ferroelectric property2GeO5Ferroelectric glass ceramics and preparation method thereof |
| CN112811923A (en) * | 2021-01-14 | 2021-05-18 | 安徽工业大学 | Method for preparing high-strength foamed ceramic by using solid waste |
| CN112811923B (en) * | 2021-01-14 | 2023-02-28 | 安徽工业大学 | Method for preparing high-strength foamed ceramic by using solid waste |
Also Published As
| Publication number | Publication date |
|---|---|
| BE592488A (en) | 1960-12-30 |
| SE321320B (en) | 1970-03-02 |
| NL253240A (en) | |
| NO115848B (en) | 1968-12-16 |
| ES259354A1 (en) | 1961-01-01 |
| FR1272036A (en) | 1961-09-22 |
| DE1464462B1 (en) | 1971-12-23 |
| DE1244038B (en) | 1967-07-06 |
| NL113634C (en) | 1967-04-17 |
| SE308559B (en) | 1969-02-17 |
| CH434081A (en) | 1967-04-15 |
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