FR2190756A1 - - Google Patents
Info
- Publication number
- FR2190756A1 FR2190756A1 FR7317106A FR7317106A FR2190756A1 FR 2190756 A1 FR2190756 A1 FR 2190756A1 FR 7317106 A FR7317106 A FR 7317106A FR 7317106 A FR7317106 A FR 7317106A FR 2190756 A1 FR2190756 A1 FR 2190756A1
- Authority
- FR
- France
- 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.)
- Granted
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
- C04B35/043—Refractories from grain sized mixtures
- C04B35/0435—Refractories from grain sized mixtures containing refractory metal compounds other than chromium oxide or chrome ore
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT451372A AT317755B (de) | 1972-05-25 | 1972-05-25 | Verfahren zur Herstellung von Sintermagnesia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2190756A1 true FR2190756A1 (it) | 1974-02-01 |
| FR2190756B1 FR2190756B1 (it) | 1976-03-05 |
Family
ID=3564996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7317106A Expired FR2190756B1 (it) | 1972-05-25 | 1973-05-11 |
Country Status (14)
| Country | Link |
|---|---|
| AT (1) | AT317755B (it) |
| BR (1) | BR7303728D0 (it) |
| CA (1) | CA979025A (it) |
| CS (1) | CS177131B2 (it) |
| DE (1) | DE2233042C3 (it) |
| FR (1) | FR2190756B1 (it) |
| GB (1) | GB1408833A (it) |
| IL (1) | IL42200A (it) |
| IN (1) | IN138689B (it) |
| IT (1) | IT987641B (it) |
| RO (1) | RO64462A (it) |
| SE (1) | SE393097B (it) |
| YU (1) | YU34871B (it) |
| ZA (1) | ZA732845B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648311C2 (de) * | 1975-10-28 | 1983-11-17 | Centre de Recherches Métallurgiques-Centrum voor Research in de Metallurgie-Association sans but lucratif-Vereniging zonder winstoogmerk, Bruxelles | Feuerfester Rohwerkstoff |
| DE3720460A1 (de) * | 1987-06-20 | 1988-12-29 | Didier Werke Ag | Verfahren zur herstellung eines gebrannten, feuerfesten magnesiasteins auf der grundlage von sintermagnesia und feinverteiltem zirkonsilikat |
| DE4337916A1 (de) * | 1993-11-06 | 1995-05-11 | Aken Magnesitwerk Gmbh | Geformte und ungeformte Feuerfestzusammensetzungen auf Magnesiabasis |
| DE19544698C1 (de) * | 1995-11-30 | 1997-06-05 | Abb Research Ltd | Kupferoxid enthaltendes Magnesiumoxid-Substrat für einen Hochtemperatursupraleiter und Verfahren zu dessen Herstellung |
| DE102017121452B9 (de) | 2017-09-15 | 2024-04-04 | Refratechnik Holding Gmbh | Verfahren zur Herstellung einer porösen Sintermagnesia, Versatz zur Herstellung eines grobkeramischen feuerfesten Erzeugnisses mit einer Körnung aus der Sintermagnesia, Verwendung des Versatzes zur Herstellung des Erzeugnisses sowie Verfahren zur Herstellung des Erzeugnisses |
-
1972
- 1972-05-25 AT AT451372A patent/AT317755B/de not_active IP Right Cessation
- 1972-07-05 DE DE2233042A patent/DE2233042C3/de not_active Expired
-
1973
- 1973-04-26 ZA ZA732845A patent/ZA732845B/xx unknown
- 1973-05-04 IL IL42200A patent/IL42200A/en unknown
- 1973-05-04 GB GB2132073A patent/GB1408833A/en not_active Expired
- 1973-05-08 YU YU1216/73A patent/YU34871B/xx unknown
- 1973-05-10 CA CA170,959A patent/CA979025A/en not_active Expired
- 1973-05-11 FR FR7317106A patent/FR2190756B1/fr not_active Expired
- 1973-05-11 SE SE7306666A patent/SE393097B/xx unknown
- 1973-05-15 RO RO7374786A patent/RO64462A/ro unknown
- 1973-05-16 IT IT24180/73A patent/IT987641B/it active
- 1973-05-18 CS CS3599A patent/CS177131B2/cs unknown
- 1973-05-21 BR BR3728/73A patent/BR7303728D0/pt unknown
- 1973-06-02 IN IN1301/CAL/73A patent/IN138689B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT317755B (de) | 1974-09-10 |
| DE2233042A1 (de) | 1973-12-13 |
| DE2233042B2 (de) | 1974-10-31 |
| FR2190756B1 (it) | 1976-03-05 |
| IN138689B (it) | 1976-03-13 |
| CS177131B2 (it) | 1977-07-29 |
| GB1408833A (en) | 1975-10-08 |
| YU121673A (en) | 1979-10-31 |
| RO64462A (ro) | 1980-06-15 |
| BR7303728D0 (pt) | 1974-07-18 |
| CA979025A (en) | 1975-12-02 |
| YU34871B (en) | 1980-04-30 |
| IL42200A0 (en) | 1973-07-30 |
| IL42200A (en) | 1976-05-31 |
| SE393097B (sv) | 1977-05-02 |
| IT987641B (it) | 1975-03-20 |
| ZA732845B (en) | 1974-03-27 |
| DE2233042C3 (de) | 1975-06-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |