GB1449509A - Preparation of mild ferrites and barium titanates - Google Patents
Preparation of mild ferrites and barium titanatesInfo
- Publication number
- GB1449509A GB1449509A GB5499073A GB5499073A GB1449509A GB 1449509 A GB1449509 A GB 1449509A GB 5499073 A GB5499073 A GB 5499073A GB 5499073 A GB5499073 A GB 5499073A GB 1449509 A GB1449509 A GB 1449509A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferrites
- mild
- gases
- preparation
- batio
- 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
- 229910000859 α-Fe Inorganic materials 0.000 title abstract 4
- 229910052788 barium Inorganic materials 0.000 title 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 3
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 abstract 2
- 229910002113 barium titanate Inorganic materials 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229960004887 ferric hydroxide Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 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
- C04B35/46—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
- C04B35/26—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 ferrites
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2904971 | 1971-09-24 | ||
| IT32283/72A IT1044942B (it) | 1972-11-30 | 1972-11-30 | Processo per preparare ferriti dolci e titanati di bario |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1449509A true GB1449509A (en) | 1976-09-15 |
Family
ID=26328813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5499073A Expired GB1449509A (en) | 1971-09-24 | 1973-11-27 | Preparation of mild ferrites and barium titanates |
Country Status (6)
| Country | Link |
|---|---|
| AT (2) | AT339059B (enrdf_load_stackoverflow) |
| CH (1) | CH589570A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2359424A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2208863B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1449509A (enrdf_load_stackoverflow) |
| NL (1) | NL7316126A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890780A (zh) * | 2022-04-06 | 2022-08-12 | 哈尔滨工业大学 | 一种y型六角铁氧体磁电耦合陶瓷材料及其制备方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT378627B (de) * | 1982-05-11 | 1985-09-10 | List Hans | Piezoelektrische, elektroakustische bauelemente |
| JPS58144839A (ja) * | 1982-02-13 | 1983-08-29 | Tdk Corp | 磁性キヤリヤ粒子 |
| DE3729700C2 (de) * | 1987-09-04 | 1995-02-02 | Siemens Ag | Verfahren zur Herstellung von preßfähigem Granulat für die Fertigung von Produkten aus gesintertem keramischen Werkstoff |
| AT393183B (de) * | 1987-12-15 | 1991-08-26 | Avl Verbrennungskraft Messtech | Piezoelektrisches kristallelement und verfahren zur herstellung desselben |
-
1973
- 1973-11-26 NL NL7316126A patent/NL7316126A/xx not_active Application Discontinuation
- 1973-11-27 GB GB5499073A patent/GB1449509A/en not_active Expired
- 1973-11-28 AT AT998373A patent/AT339059B/de not_active IP Right Cessation
- 1973-11-29 CH CH1677673A patent/CH589570A5/xx not_active IP Right Cessation
- 1973-11-29 DE DE19732359424 patent/DE2359424A1/de not_active Withdrawn
- 1973-11-30 FR FR7342813A patent/FR2208863B2/fr not_active Expired
-
1976
- 1976-06-23 AT AT457976A patent/AT343080B/de active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890780A (zh) * | 2022-04-06 | 2022-08-12 | 哈尔滨工业大学 | 一种y型六角铁氧体磁电耦合陶瓷材料及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA998373A (de) | 1977-01-15 |
| DE2359424A1 (de) | 1974-06-06 |
| FR2208863A2 (enrdf_load_stackoverflow) | 1974-06-28 |
| FR2208863B2 (enrdf_load_stackoverflow) | 1978-03-17 |
| NL7316126A (enrdf_load_stackoverflow) | 1974-06-04 |
| AT343080B (de) | 1978-05-10 |
| AT339059B (de) | 1977-09-26 |
| ATA457976A (de) | 1977-09-15 |
| CH589570A5 (enrdf_load_stackoverflow) | 1977-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |