HRP20200798T1 - Silikatni sastav i metoda dobivanja istog - Google Patents
Silikatni sastav i metoda dobivanja istog Download PDFInfo
- Publication number
- HRP20200798T1 HRP20200798T1 HRP20200798TT HRP20200798T HRP20200798T1 HR P20200798 T1 HRP20200798 T1 HR P20200798T1 HR P20200798T T HRP20200798T T HR P20200798TT HR P20200798 T HRP20200798 T HR P20200798T HR P20200798 T1 HRP20200798 T1 HR P20200798T1
- Authority
- HR
- Croatia
- Prior art keywords
- mass
- particles
- phase
- relation
- silicate
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 16
- 238000000034 method Methods 0.000 title claims 2
- 239000002245 particle Substances 0.000 claims 41
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 25
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 22
- 238000002360 preparation method Methods 0.000 claims 14
- 229910052906 cristobalite Inorganic materials 0.000 claims 8
- 238000007873 sieving Methods 0.000 claims 8
- 229910052905 tridymite Inorganic materials 0.000 claims 8
- 239000000377 silicon dioxide Substances 0.000 claims 7
- 239000006004 Quartz sand Substances 0.000 claims 5
- 229910052681 coesite Inorganic materials 0.000 claims 5
- 235000012239 silicon dioxide Nutrition 0.000 claims 5
- 229910052682 stishovite Inorganic materials 0.000 claims 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 4
- 239000011230 binding agent Substances 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims 4
- 239000000919 ceramic Substances 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 3
- 239000000654 additive Substances 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 2
- 235000019402 calcium peroxide Nutrition 0.000 claims 2
- 238000010411 cooking Methods 0.000 claims 2
- 229910052593 corundum Inorganic materials 0.000 claims 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- 150000002978 peroxides Chemical class 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Inorganic materials [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 claims 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 2
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
- C04B35/14—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 silica
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
- C04B35/651—Thermite type sintering, e.g. combustion sintering
-
- 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
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
- C04B2235/321—Dolomites, i.e. mixed calcium magnesium carbonates
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/428—Silicon
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5463—Particle size distributions
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/94—Products characterised by their shape
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/95—Products characterised by their size, e.g. microceramics
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Silicon Compounds (AREA)
- Glass Compositions (AREA)
- Coating By Spraying Or Casting (AREA)
- Nonmetallic Welding Materials (AREA)
- Ceramic Products (AREA)
Claims (21)
1. Praškasti sastav na bazi silike za zavarivanje keramike, posebice projekcijom, koji sadrži
(a) od 10 do 90 % mase u odnosu na ukupnu masu sastava faze silikatnih čestica
koje sadrže najmanje 80 % mase kristobalita i ostatak tridimita u sadržaju ne većem od 20 % mase, poželjno ne više od 17 % mase, u odnosu na ukupnu masu faze silikatnih čestica,
b) od 90 do 10 % mase u odnosu na ukupnu masu navedenog sastava konvencionalnih aditiva koji čine vezivnu fazu koja sadrži najmanje jedan od sljedećih elemenata ili spojeva: Al, Si, Mg, Ca, Fe, Cr, Zr, oksidi Al2O3 SiO2, MgO, CaO, Fe2O3, Cr2O3, ZrO2, BaO, SrO, peroksidi CaO2, MgO2, BaO2, SrO2, i,
navedene silikatne čestice imaju prosječnu veličinu čestica dobivenih prosijavanjem d50 između 350 i 800 µm, poželjno između 400 i 500 µm.
2. Sastav sukladno zahtjevu 1, naznačen time, da navedene silikatne čestice imaju d3 max 1100 µm, poželjno 1000 µm, d3 max je najveći promjer čestica dobivenih prosijavanjem u usporedbi s kojima je 3% izmjerenih čestica veće.
3. Sastav sukladno zahtjevu 1 ili zahtjevu 2, naznačen time da navedene silikatne čestice imaju d3 min150 µm, poželjno 200 µm, a d3 minje minimalni promjer čestica dobivenih prosijavanjem u usporedbi s kojima je 3% čestica manje.
4. Sastav sukladno bilo kojem od prethodnih zahtjeva, naznačen time da navedene silikatne čestice imaju sadržaj SiO2 veći ili jednak 97%, poželjno veći ili jednak 98%, još poželjnije veći ili jednak 99 % mase u odnosu na ukupnu masu silikatnih čestica.
5. Sastav sukladno bilo kojem od prethodnih zahtjeva, naznačen time da sadrži od 20 do 85% mase faze silikatnih čestica i od 80 do 15 % mase vezivne faze, u odnosu na ukupnu masu sastava.
6. Sastav sukladno bilo kojem od prethodnih zahtjeva, naznačen time da sadrži od 50 do 85% mase faze silikatnih čestica i od 50 do 15 % mase vezivne faze, u odnosu na ukupnu masu sastava.
7. Sastav sukladno jednom od zahtjeva 1 do 6, naznačen time da navedena vezivna faza sadrži najmanje jedan od elemenata ili spojeva izabranih iz skupine koja se sastoji od CaO, MgO, xCaO.yMgO gdje x i y predstavljaju masene udjele pri čemu je x + y ≤ 100.
8. Sastav sukladno jednom od zahtjeva 1 do 7, naznačen time da navedena vezivna faza sadrži barem MgO, proizvoljno iz miješanog oksida xCaO.yMgO gdje x i y predstavljaju masene udjele pri čemu je x + y ≤ 100.
9. Postupak pripreme praškastog sastava na bazi silike za zavarivanje keramike, posebno projekcijom, uključujući korake:
a) priprema faze silikatnih čestica koje sadrže najmanje 80 % mase kristobalita i ostatak tridimita u sadržaju ne većem od 20 % mase, poželjno ne više od 17 % mase, u odnosu na ukupnu masu faze silikatnih čestica,
b) miješanje navede faze silikatnih čestica s jednim ili više konvencionalnih aditiva koji čine vezivnu fazu u keramičkom zavarivanju, navedena vezivna faza sadrži najmanje jedan od sljedećih elemenata ili spojeva: Al, Si, Mg, Ca, Fe, Cr, Zr, oksidi Al2O3 SiO2, MgO, CaO, Fe2O3, Cr2O3, ZrO2, BaO, SrO, peroksidi CaO2, MgO2, BaO2, SrO2,
navedeni korak pripreme navedene faze silikatnih čestica sadrži dovod čestica kvarcnog pijeska iz kamenoloma prosječne veličine čestica dobivenih prosijavanjem d50 između 350 i 800 µm, poželjno između 400 i 500 µm, u rotacijsku pećnicu koja doseže od 1400°C do 1500°C u zoni koja se naziva najtoplijom i kuhanje tijekom unaprijed određenog vremenskog razdoblja s dobivanjem navedene faze silikatnih čestica.
10. Postupak pripreme sukladno zahtjevu 9, naznačen time da navedene čestice kvarcnog pijeska iz kamenoloma imaju d5 max 1100 µm, poželjno 1000 µm, a d5 max je je najveći promjer čestica dobiven prosijavanjem u usporedbi s kojima je 5% izmjerenih čestica veće.
11. Postupak pripreme sukladno zahtjevu 9 ili zahtjevu 10, naznačen time da navedene čestice kvarcnog pijeska iz kamenoloma imaju d5 min 150 µm, poželjno 200 µm, a d5 min je je najmanji promjer čestica dobivenih prosijavanjem u usporedbi s kojima je 5% izmjerenih čestica manje.
12. Postupak pripreme sukladno bilo kojem od zahtjeva 9 do 11, naznačen time da navedene čestice kvarcnog pijeska iz kamenoloma imaju prije kuhanja, udio SiO2 veći ili jednak 97%, poželjno, veći ili jednak 98%, poželjnije veći ili jednak 99%, u odnosu na ukupnu masu čestica kvarcnog pijeska iz kamenoloma.
13. Postupak pripreme sukladno bilo kojem od zahtjeva 9 do 12, naznačen time da zona nazvana najtoplijom ima temperaturu veću ili jednaku 1430°C, poželjnije veću ili jednaku 1450°C.
14. Postupak pripreme sukladno bilo kojem od zahtjeva 9 do 13, naznačen time da navedene silikatne čestice imaju d3 max 1100 µm, poželjno 1000 µm, d3 max je promjer čestica dobivenih prosijavanjem u usporedbi s kojima je 3% izmjerenih čestica veće.
15. Postupak pripreme sukladno bilo kojem od zahtjeva 9 do 14, naznačen time da navedene silikatne čestice imaju d3 min150 µm, poželjno 200 µm, a d3 minje promjer čestica dobivenih prosijavanjem u usporedbi s kojima je 3% čestica manje.
16. Postupak pripreme sukladno bilo kojem od zahtjeva 9 do 15, naznačen time da navedene silikatne čestice imaju sadržaj SiO2 veći ili jednak 97%, poželjno veći ili jednak 98%, još poželjnije veći ili jednak 99 % mase u odnosu na ukupnu masu silikatnih čestica.
17. Postupak pripreme sukladno bilo kojem od zahtjeva 9 do 16, naznačen time da navedena faza silikatnih čestica sadrži najmanje 80% mase kristobalita i najviše 15% mase tridimita, u odnosu na ukupnu masu faze silikatnih čestica.
18. Postupak pripreme sukladno bilo kojem od zahtjeva 9 do 17, naznačen time da se u navedenom koraku miješanja, od 20 do 85% mase faze silikatnih čestica i od 80 do 15% mase vezivne faze, u odnosu na ukupnu masu sastava, dovode u spremnik za miješanje.
19. Postupak pripreme sukladno bilo kojem od zahtjeva 9 do 18, naznačen time da se u navedenom koraku miješanja, od 50 do 85% mase faze silikatnih čestica i od 50 do 15% mase vezivne faze, u odnosu na ukupnu masu sastava, dovode u spremnik za miješanje.
20. Postupak pripreme sukladno jednom od zahtjeva 9 do 19, naznačen time da navedena vezivna faza sadrži najmanje jedan od elemenata ili spojeva izabranih iz skupine koja se sastoji od CaO, MgO, xCaO.yMgO gdje x i y predstavljaju masene udjele pri čemu je x + y ≤ 100.
21. Postupak pripreme sukladno jednom od zahtjeva 9 do 20, naznačen time da navedena vezivna faza sadrži barem MgO, proizvoljno iz miješanog oksida xCaO.yMgO gdje x i y predstavljaju masene udjele pri čemu je x + y ≤ 100.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU92339A LU92339B1 (fr) | 2013-12-19 | 2013-12-19 | Composition siliceuse et procédé d'obtention |
EP14812439.9A EP3083523B1 (fr) | 2013-12-19 | 2014-12-10 | Composition siliceuse et procede d'obtention |
PCT/EP2014/077135 WO2015091129A1 (fr) | 2013-12-19 | 2014-12-10 | Composition siliceuse et procede d'obtention |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP20200798T1 true HRP20200798T1 (hr) | 2020-08-07 |
Family
ID=49943442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP20200798TT HRP20200798T1 (hr) | 2013-12-19 | 2020-05-18 | Silikatni sastav i metoda dobivanja istog |
Country Status (28)
Country | Link |
---|---|
US (1) | US9776923B2 (hr) |
EP (1) | EP3083523B1 (hr) |
JP (1) | JP6570241B2 (hr) |
KR (1) | KR102351893B1 (hr) |
CN (1) | CN106061920B (hr) |
AP (1) | AP2016009262A0 (hr) |
AU (1) | AU2014365267B2 (hr) |
BR (1) | BR112016013738B1 (hr) |
CA (1) | CA2933745C (hr) |
CL (1) | CL2016001491A1 (hr) |
DK (1) | DK3083523T3 (hr) |
EA (1) | EA031350B1 (hr) |
ES (1) | ES2792273T3 (hr) |
HR (1) | HRP20200798T1 (hr) |
HU (1) | HUE049770T2 (hr) |
LT (1) | LT3083523T (hr) |
LU (1) | LU92339B1 (hr) |
MA (1) | MA39148B1 (hr) |
MX (1) | MX2016007875A (hr) |
PE (1) | PE20161104A1 (hr) |
PL (1) | PL3083523T3 (hr) |
PT (1) | PT3083523T (hr) |
RS (1) | RS60465B1 (hr) |
SG (1) | SG11201604746VA (hr) |
SI (1) | SI3083523T1 (hr) |
UA (1) | UA120504C2 (hr) |
WO (1) | WO2015091129A1 (hr) |
ZA (1) | ZA201604113B (hr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108263005A (zh) * | 2017-01-03 | 2018-07-10 | 张晓冬 | 一种新型混合复合管材及制备方法和应用 |
KR102228508B1 (ko) * | 2018-12-31 | 2021-03-16 | 주식회사 인텍 | 고내용성을 가지는 세라믹 웰딩용 조성물 |
CA3149171A1 (en) * | 2019-08-29 | 2021-03-04 | Gregory Kenneth BEDFORD | Ultra-white silica-based filler |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB485871A (en) | 1935-12-11 | 1938-05-26 | Union Carbide & Carbon Res Lab | Refractory composition and process for making the same |
FR1005233A (fr) | 1947-06-23 | 1952-04-08 | Prosilis | Procédé pour la fabrication de la cristobalite |
US2599236A (en) * | 1949-05-19 | 1952-06-03 | C Otto & Company G M B H Dr | Manufacture of silica brick from highly siliceous sands |
FR1008888A (fr) | 1950-01-19 | 1952-05-22 | Prosilis | Procédé de fabrication de la cristobalite |
GB686876A (en) | 1950-01-19 | 1953-02-04 | Prosilis | Method of manufacture of cristobalite |
GB1225629A (hr) * | 1967-08-11 | 1971-03-17 | ||
GB2170191B (en) * | 1985-01-26 | 1988-08-24 | Glaverbel | Forming refractory masses and composition of matter for use in forming such refractory masses |
JPH0761852B2 (ja) | 1987-03-23 | 1995-07-05 | 日東化学工業株式会社 | 非焼結クリストバライト化シリカの製造方法 |
US4946806A (en) * | 1988-10-11 | 1990-08-07 | Sudamet, Ltd. | Flame spraying method and composition |
JP2617822B2 (ja) | 1990-04-10 | 1997-06-04 | 日東化学工業株式会社 | 非焼結状クリストバライト粒子の製造方法 |
BE1004794A3 (fr) * | 1991-05-07 | 1993-02-02 | Fib Services Sa | Composition refractaire, procede de preparation et procede d'utilisation de cette composition. |
HRP950552B1 (en) * | 1994-11-28 | 2000-04-30 | Glaverbel | Production of a siliceous refractory mass |
JP3785724B2 (ja) * | 1997-03-25 | 2006-06-14 | Jfeスチール株式会社 | コークス炉の熱間補修用材料及びコークス炉炉壁の補修方法 |
JP3827119B2 (ja) * | 1998-03-27 | 2006-09-27 | Jfeスチール株式会社 | 火炎溶射補修用粉状混合物 |
EP2314550A1 (fr) * | 2009-10-26 | 2011-04-27 | AGC Glass Europe | Materiau vitrocristallin silico-sodo-calcique |
-
2013
- 2013-12-19 LU LU92339A patent/LU92339B1/xx active
-
2014
- 2014-12-02 JP JP2014243854A patent/JP6570241B2/ja active Active
- 2014-12-10 SG SG11201604746VA patent/SG11201604746VA/en unknown
- 2014-12-10 CA CA2933745A patent/CA2933745C/fr active Active
- 2014-12-10 WO PCT/EP2014/077135 patent/WO2015091129A1/fr active Application Filing
- 2014-12-10 RS RS20200582A patent/RS60465B1/sr unknown
- 2014-12-10 AU AU2014365267A patent/AU2014365267B2/en active Active
- 2014-12-10 UA UAA201606919A patent/UA120504C2/uk unknown
- 2014-12-10 MX MX2016007875A patent/MX2016007875A/es unknown
- 2014-12-10 PE PE2016000810A patent/PE20161104A1/es unknown
- 2014-12-10 PL PL14812439T patent/PL3083523T3/pl unknown
- 2014-12-10 LT LTEP14812439.9T patent/LT3083523T/lt unknown
- 2014-12-10 US US15/104,516 patent/US9776923B2/en active Active
- 2014-12-10 EA EA201691117A patent/EA031350B1/ru not_active IP Right Cessation
- 2014-12-10 BR BR112016013738-8A patent/BR112016013738B1/pt active IP Right Grant
- 2014-12-10 PT PT148124399T patent/PT3083523T/pt unknown
- 2014-12-10 CN CN201480068251.1A patent/CN106061920B/zh active Active
- 2014-12-10 SI SI201431572T patent/SI3083523T1/sl unknown
- 2014-12-10 KR KR1020167017341A patent/KR102351893B1/ko active IP Right Grant
- 2014-12-10 MA MA39148A patent/MA39148B1/fr unknown
- 2014-12-10 EP EP14812439.9A patent/EP3083523B1/fr active Active
- 2014-12-10 AP AP2016009262A patent/AP2016009262A0/en unknown
- 2014-12-10 HU HUE14812439A patent/HUE049770T2/hu unknown
- 2014-12-10 ES ES14812439T patent/ES2792273T3/es active Active
- 2014-12-10 DK DK14812439.9T patent/DK3083523T3/da active
-
2016
- 2016-06-14 CL CL2016001491A patent/CL2016001491A1/es unknown
- 2016-06-17 ZA ZA2016/04113A patent/ZA201604113B/en unknown
-
2020
- 2020-05-18 HR HRP20200798TT patent/HRP20200798T1/hr unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HRP20200798T1 (hr) | Silikatni sastav i metoda dobivanja istog | |
TNSN08342A1 (en) | Glaze compositions | |
JP2009207743A (ja) | アルミノシリケートガラスおよびセラミックス系歯冠陶材用の色調調整組成物 | |
EA035245B9 (ru) | Неформованный продукт для ремонта стеклоплавильных печей | |
CN107311675B (zh) | 一种由工业副产品铝铬渣制备的透气砖及其制作方法 | |
CN106396649A (zh) | 一种高石英陶瓷及其制备方法 | |
CN105084918A (zh) | 一种橄榄砂质预制件及其制备方法 | |
CN108842991A (zh) | 防滑砖及其制备方法 | |
CN104909568B (zh) | 一种表面具有咖啡色结晶釉层的陶瓷及其制备方法 | |
KR20120095106A (ko) | 비산재를 포함한 도자기용 유약 조성물 및 이의 제조방법 | |
CN104876605A (zh) | 锅炉用耐火砖 | |
CN108751717B (zh) | 一种防滑釉、防滑砖及其制备方法 | |
CN103193515A (zh) | 一种一次快烧透明微晶砖及其生产工艺 | |
CN104774021A (zh) | 一种用于窑炉耐火砖的粘接泥及其制备工艺 | |
CN108545946A (zh) | 一种防滑砖及其制备方法 | |
CN104177100B (zh) | 一种洁净钢冶炼用氧化钙质材料及其制备方法 | |
EP3421571B1 (en) | Precast refractory block for coke oven | |
KR20150122430A (ko) | 선홍색의 발현을 위한 진사유약 조성물 및 그 제조방법 | |
CN101759396B (zh) | 可塑免烧陶 | |
UA110087C2 (uk) | Композиція керамічного шару для виробництва форм для лиття та інших продуктів | |
RU2552424C1 (ru) | Керамическая масса для производства кирпича | |
JP7162522B2 (ja) | 付加製造装置用水硬性組成物、および鋳型の製造方法 | |
CN109095773A (zh) | 一种钧瓷白色乳浊釉 | |
RU2570580C1 (ru) | Керамическая масса для изготовления облицовочной плитки | |
RU2599813C1 (ru) | Каменное литье |