IT977925B - Procedimento per il trattamento di grani di magnesia vetrosa partico larmente per l isolamento di resi stenze elettriche - Google Patents
Procedimento per il trattamento di grani di magnesia vetrosa partico larmente per l isolamento di resi stenze elettricheInfo
- Publication number
- IT977925B IT977925B IT67530/73A IT6753073A IT977925B IT 977925 B IT977925 B IT 977925B IT 67530/73 A IT67530/73 A IT 67530/73A IT 6753073 A IT6753073 A IT 6753073A IT 977925 B IT977925 B IT 977925B
- Authority
- IT
- Italy
- Prior art keywords
- stencies
- partically
- larly
- grains
- insulation
- Prior art date
Links
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
- C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/02—Magnesia
- C01F5/06—Magnesia by thermal decomposition of magnesium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23633372A | 1972-03-20 | 1972-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT977925B true IT977925B (it) | 1974-09-20 |
Family
ID=22889070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67530/73A IT977925B (it) | 1972-03-20 | 1973-02-28 | Procedimento per il trattamento di grani di magnesia vetrosa partico larmente per l isolamento di resi stenze elettriche |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT335402B (it) |
| AU (1) | AU471542B2 (it) |
| BE (1) | BE796664A (it) |
| BR (1) | BR7301861D0 (it) |
| CA (1) | CA984859A (it) |
| DE (1) | DE2313502C2 (it) |
| FR (1) | FR2176686B1 (it) |
| GB (1) | GB1428641A (it) |
| IN (1) | IN138837B (it) |
| IT (1) | IT977925B (it) |
| PL (1) | PL84844B1 (it) |
| YU (1) | YU35524B (it) |
| ZA (1) | ZA731324B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4337916A1 (de) * | 1993-11-06 | 1995-05-11 | Aken Magnesitwerk Gmbh | Geformte und ungeformte Feuerfestzusammensetzungen auf Magnesiabasis |
| CN115926492B (zh) * | 2022-11-07 | 2024-05-28 | 广东金戈新材料股份有限公司 | 一种可降低氧化镁吸油值的矿化剂制备方法及其用法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2695242A (en) * | 1954-11-23 | Magnesia-containing material | ||
| US3281137A (en) * | 1963-09-26 | 1966-10-25 | Corhart Refractories Co | Refractory and furnace lining |
| US3457092A (en) * | 1966-10-25 | 1969-07-22 | Norton Co | Granular electrically insulating material of magnesia and fused zircon |
| US3520706A (en) * | 1967-10-26 | 1970-07-14 | Dresser Ind | Method of making magnesite brick |
-
1973
- 1973-02-05 CA CA162,891A patent/CA984859A/en not_active Expired
- 1973-02-16 FR FR7305516A patent/FR2176686B1/fr not_active Expired
- 1973-02-26 ZA ZA731324A patent/ZA731324B/xx unknown
- 1973-02-27 IN IN428/CAL/73A patent/IN138837B/en unknown
- 1973-02-28 IT IT67530/73A patent/IT977925B/it active
- 1973-03-06 AU AU52963/73A patent/AU471542B2/en not_active Expired
- 1973-03-13 BE BE1004883A patent/BE796664A/xx not_active IP Right Cessation
- 1973-03-14 YU YU665/73A patent/YU35524B/xx unknown
- 1973-03-15 AT AT229473A patent/AT335402B/de not_active IP Right Cessation
- 1973-03-15 BR BR731861A patent/BR7301861D0/pt unknown
- 1973-03-19 GB GB1307173A patent/GB1428641A/en not_active Expired
- 1973-03-19 DE DE2313502A patent/DE2313502C2/de not_active Expired
- 1973-03-20 PL PL1973161375A patent/PL84844B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU66573A (en) | 1980-10-31 |
| ATA229473A (de) | 1976-07-15 |
| AU5296373A (en) | 1974-09-12 |
| AU471542B2 (en) | 1976-04-29 |
| DE2313502A1 (de) | 1973-10-04 |
| AT335402B (de) | 1977-03-10 |
| BE796664A (fr) | 1973-09-13 |
| IN138837B (it) | 1976-04-03 |
| BR7301861D0 (pt) | 1974-07-11 |
| DE2313502C2 (de) | 1983-12-15 |
| YU35524B (en) | 1981-04-30 |
| ZA731324B (en) | 1973-11-28 |
| FR2176686B1 (it) | 1975-10-31 |
| PL84844B1 (it) | 1976-04-30 |
| FR2176686A1 (it) | 1973-11-02 |
| GB1428641A (en) | 1976-03-17 |
| CA984859A (en) | 1976-03-02 |
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