AT349966B - Verfahren zur herstellung von gebrannten feuerfesten magnesiasteinen - Google Patents
Verfahren zur herstellung von gebrannten feuerfesten magnesiasteinenInfo
- Publication number
- AT349966B AT349966B AT795575A AT795575A AT349966B AT 349966 B AT349966 B AT 349966B AT 795575 A AT795575 A AT 795575A AT 795575 A AT795575 A AT 795575A AT 349966 B AT349966 B AT 349966B
- Authority
- AT
- Austria
- Prior art keywords
- fired refractory
- magnesia bricks
- refractory magnesia
- manufacturing fired
- manufacturing
- 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
- 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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT795575A AT349966B (de) | 1975-10-20 | 1975-10-20 | Verfahren zur herstellung von gebrannten feuerfesten magnesiasteinen |
GB41318/76A GB1521360A (en) | 1975-10-20 | 1976-10-05 | Calcined refractory brick and process for preparing the same |
CA262,706A CA1069944A (en) | 1975-10-20 | 1976-10-05 | Fired refractory brick and process for preparing the same |
IT69461/76A IT1070257B (it) | 1975-10-20 | 1976-10-12 | Blocco refrattario cotto di magnesia e procedimento per la sua fabbricazione |
US05/732,452 US4073656A (en) | 1975-10-20 | 1976-10-14 | Fired refractory brick and process for preparing the same |
DE2646430A DE2646430C2 (de) | 1975-10-20 | 1976-10-14 | Verfahren zur Herstellung von gebrannten feuerfestenMagnesiasteinen |
GR51960A GR61675B (en) | 1975-10-20 | 1976-10-18 | Fire brick of burnt magnesia and process for the production thereof |
BR7607000A BR7607000A (pt) | 1975-10-20 | 1976-10-19 | Pedra de magnesia calcinada,resistente as chamas e processo para a sua preparacao |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT795575A AT349966B (de) | 1975-10-20 | 1975-10-20 | Verfahren zur herstellung von gebrannten feuerfesten magnesiasteinen |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA795575A ATA795575A (de) | 1978-09-15 |
AT349966B true AT349966B (de) | 1979-05-10 |
Family
ID=3601037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT795575A AT349966B (de) | 1975-10-20 | 1975-10-20 | Verfahren zur herstellung von gebrannten feuerfesten magnesiasteinen |
Country Status (8)
Country | Link |
---|---|
US (1) | US4073656A (de) |
AT (1) | AT349966B (de) |
BR (1) | BR7607000A (de) |
CA (1) | CA1069944A (de) |
DE (1) | DE2646430C2 (de) |
GB (1) | GB1521360A (de) |
GR (1) | GR61675B (de) |
IT (1) | IT1070257B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3614604C1 (de) * | 1986-04-30 | 1993-01-14 | Refratechnik Gmbh | Feuerfestzusammensetzung |
US5418199A (en) * | 1994-04-25 | 1995-05-23 | Indresco Inc. | Refractory mix and shapes made therefrom |
AU4635997A (en) * | 1996-09-23 | 1998-04-14 | Defped Limited | A slag resistant sintermagnesia and a method of its production |
DE102008019529B4 (de) * | 2008-04-18 | 2010-05-12 | Refractory Intellectual Property Gmbh & Co. Kg | Feuerfestes keramisches Erzeugnis und zugehöriges Formteil |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3192059A (en) * | 1963-06-28 | 1965-06-29 | Harbison Walker Refractories | Volume stable refractory and method of making same |
US4010039A (en) * | 1970-02-17 | 1977-03-01 | Gr-Stein Refractories Limited | Refractories |
GB1413985A (en) * | 1972-02-11 | 1975-11-12 | Steetley Mfg Ltd | Refractory magnesia |
AT347843B (de) * | 1974-02-26 | 1979-01-10 | Veitscher Magnesitwerke Ag | Verfahren zur herstellung von feuerfesten gebrannten oder ungebrannten steinen und von feuerfesten massen auf magnesiagrundlage |
-
1975
- 1975-10-20 AT AT795575A patent/AT349966B/de not_active IP Right Cessation
-
1976
- 1976-10-05 CA CA262,706A patent/CA1069944A/en not_active Expired
- 1976-10-05 GB GB41318/76A patent/GB1521360A/en not_active Expired
- 1976-10-12 IT IT69461/76A patent/IT1070257B/it active
- 1976-10-14 DE DE2646430A patent/DE2646430C2/de not_active Expired
- 1976-10-14 US US05/732,452 patent/US4073656A/en not_active Expired - Lifetime
- 1976-10-18 GR GR51960A patent/GR61675B/el unknown
- 1976-10-19 BR BR7607000A patent/BR7607000A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
CA1069944A (en) | 1980-01-15 |
ATA795575A (de) | 1978-09-15 |
GR61675B (en) | 1978-12-05 |
DE2646430A1 (de) | 1977-06-02 |
BR7607000A (pt) | 1977-09-06 |
GB1521360A (en) | 1978-08-16 |
IT1070257B (it) | 1985-03-29 |
DE2646430C2 (de) | 1982-10-07 |
US4073656A (en) | 1978-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |