SE397822B - Eldfasta brenda eller obrenda stenar och massor pa magnesiabasis med tillsats av en zirkoniumforening samt forfarande for framstellning av stenarna och massorna - Google Patents
Eldfasta brenda eller obrenda stenar och massor pa magnesiabasis med tillsats av en zirkoniumforening samt forfarande for framstellning av stenarna och massornaInfo
- Publication number
- SE397822B SE397822B SE7502071A SE7502071A SE397822B SE 397822 B SE397822 B SE 397822B SE 7502071 A SE7502071 A SE 7502071A SE 7502071 A SE7502071 A SE 7502071A SE 397822 B SE397822 B SE 397822B
- Authority
- SE
- Sweden
- Prior art keywords
- stones
- masses
- unburned
- magnesia
- zirconium
- 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
-
- 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
- C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
-
- 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
- C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
- C04B35/0476—Refractories from grain sized mixtures containing chromium oxide or chrome ore obtained from prereacted sintered grains ("simultaneous sinter")
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 |
---|---|---|---|
AT157274A AT347843B (de) | 1974-02-26 | 1974-02-26 | Verfahren zur herstellung von feuerfesten gebrannten oder ungebrannten steinen und von feuerfesten massen auf magnesiagrundlage |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7502071L SE7502071L (US06262066-20010717-C00424.png) | 1975-08-27 |
SE397822B true SE397822B (sv) | 1977-11-21 |
Family
ID=3516312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7502071A SE397822B (sv) | 1974-02-26 | 1975-02-25 | Eldfasta brenda eller obrenda stenar och massor pa magnesiabasis med tillsats av en zirkoniumforening samt forfarande for framstellning av stenarna och massorna |
Country Status (7)
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT349966B (de) * | 1975-10-20 | 1979-05-10 | Veitscher Magnesitwerke Ag | Verfahren zur herstellung von gebrannten feuerfesten magnesiasteinen |
FR2423476A1 (fr) * | 1978-04-06 | 1979-11-16 | Oreal | Nouvelles dihydroxy-2,4 diphenylamines et compositions tinctoriales pour cheveux les contenant |
AU570018B2 (en) * | 1982-12-06 | 1988-03-03 | Chloride Silent Power Ltd. | Sodium beta alumina electrolyte element |
CH669146A5 (de) * | 1986-03-14 | 1989-02-28 | Netstal Ag Maschf Giesserei | Kunststoff-spritzgiessmaschine. |
DE3617904A1 (de) * | 1986-05-28 | 1987-12-03 | Refratechnik Gmbh | Spinellbildende zusammensetzung sowie deren verwendung bei feuerfesten magnesiasteinen |
GB8625656D0 (en) * | 1986-10-27 | 1986-11-26 | British Nuclear Fuels Plc | Inorganic ion exchange material |
DE4402926C1 (de) * | 1994-02-01 | 1995-04-20 | Veitsch Radex Ag | Sintermagnesia, Verfahren und Vorrichtung zur Herstellung von Sintermagnesia sowie deren Verwendung |
CN111943718A (zh) * | 2020-08-25 | 2020-11-17 | 洛阳科创新材料股份有限公司 | 一种金属液体净化器用多孔陶瓷部件及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1413985A (en) * | 1972-02-11 | 1975-11-12 | Steetley Mfg Ltd | Refractory magnesia |
AT315058B (de) * | 1972-05-23 | 1974-05-10 | Veitscher Magnesitwerke Ag | Gebrannter feuerfester Stein |
-
1974
- 1974-02-26 AT AT157274A patent/AT347843B/de not_active IP Right Cessation
-
1975
- 1975-02-21 DE DE2507556A patent/DE2507556C2/de not_active Expired
- 1975-02-24 IT IT67472/75A patent/IT1030212B/it active
- 1975-02-25 SE SE7502071A patent/SE397822B/xx not_active IP Right Cessation
- 1975-02-25 ES ES435063A patent/ES435063A1/es not_active Expired
- 1975-02-26 FR FR7505949A patent/FR2262000B1/fr not_active Expired
- 1975-02-26 GB GB8085/75A patent/GB1501460A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT347843B (de) | 1979-01-10 |
IT1030212B (it) | 1979-03-30 |
ATA157274A (de) | 1978-05-15 |
DE2507556C2 (de) | 1982-08-12 |
DE2507556A1 (de) | 1975-08-28 |
GB1501460A (en) | 1978-02-15 |
FR2262000A1 (US06262066-20010717-C00424.png) | 1975-09-19 |
SE7502071L (US06262066-20010717-C00424.png) | 1975-08-27 |
FR2262000B1 (US06262066-20010717-C00424.png) | 1982-04-23 |
ES435063A1 (es) | 1976-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE407211B (sv) | Forfarande for framstellning av slipmaterial pa basis av aluminiumoxid och i forekommande fall even andra oxider, speciellt zirkoniumoxid | |
SE409117B (sv) | Forfarande for fornetning av en polymer och en fornetbar polymerkomposition for genomforande av forfarandet | |
SE7607858L (sv) | Lufthanteingsgrill samt forfarinssett for framstellning av sadan | |
SE422030B (sv) | Forfarande och anordning for anbringande av forsterknigsfoliestycken vid handtagshal pa en matrialbana for framstellning av berkassar | |
SE397822B (sv) | Eldfasta brenda eller obrenda stenar och massor pa magnesiabasis med tillsats av en zirkoniumforening samt forfarande for framstellning av stenarna och massorna | |
SE431746B (sv) | Forfarande for framstellning av d-fenylglycinamid eller d-fenylglycin och l-fenylglycin | |
SE386660B (sv) | Forfarande for smeltning i schaktugn samt schaktugn for utovande av forfarandet | |
AR215850A1 (es) | Sensor de control del retardo y/o aceleracion de un miembro rotativo entre valores predeterminados | |
BE827543A (fr) | Arme a feu ou analogue et munition pour celle-ci | |
SE409503B (sv) | Kombinerad reglerbar luftventil och brandseckringsventil | |
SE423270B (sv) | Forfarande och anordning for fullstendig forbrenning av gaser med lagt vermeverde | |
SE403853B (sv) | Tyristor med en forsta och en andra hjelpemitter | |
SE424081B (sv) | Forfarande for framstellning av modifierade organopolysiloxaner samt anvendning derav for vid rumstemperatur till elaster herdbara massor | |
SE7610556L (sv) | Med eldstad forsedd eller medelst gas upphettad angalstrare | |
SE7505185L (sv) | Flexibla polyvinylkloridplaster med forbettrade flamskyddande och rokavgivande egenskaper. | |
SE7510236L (sv) | Anordning innefattande en gas- och/eller angurladdningslampa | |
SE7509997L (sv) | Reglerbart stryporgan for gaser och angor | |
SE7511931L (sv) | Penicilliner och forfarande for framstellning derav | |
DK457275A (da) | Derivater af fragmentet b af difteritoxinet samt deres fremstilling og anvendelse | |
SE7505775L (sv) | Undervattenskonstruktion och forfarande for framstellning av densamma. | |
NL7602500A (nl) | Vuurvaste massa en ongebrande stenen. | |
SE404016B (sv) | Forfarande och anordning for framstellning av oorganiska bindemedel | |
SE7511428L (sv) | Forfarande for brenning och sintring av styckeformigt material jemte schaktugn for genomforande av forfarandet | |
DK149416C (da) | Pejseindsats af stoebejern og forsynet med mindst en laage og/eller gnistfanger | |
IT1031326B (it) | Tubazione che protegge contro fiamme e calore |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7502071-9 Effective date: 19920904 Format of ref document f/p: F |