GB2023568B - Refractory ramming mix containing aluminum powder for metal melting furnaces - Google Patents

Refractory ramming mix containing aluminum powder for metal melting furnaces

Info

Publication number
GB2023568B
GB2023568B GB7916453A GB7916453A GB2023568B GB 2023568 B GB2023568 B GB 2023568B GB 7916453 A GB7916453 A GB 7916453A GB 7916453 A GB7916453 A GB 7916453A GB 2023568 B GB2023568 B GB 2023568B
Authority
GB
United Kingdom
Prior art keywords
aluminum powder
containing aluminum
metal melting
mix containing
melting furnaces
Prior art date
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.)
Expired
Application number
GB7916453A
Other languages
English (en)
Other versions
GB2023568A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Norton Co filed Critical Norton Co
Publication of GB2023568A publication Critical patent/GB2023568A/en
Application granted granted Critical
Publication of GB2023568B publication Critical patent/GB2023568B/en
Expired legal-status Critical Current

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
    • C04B35/622—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
    • C04B35/01—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
    • 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
    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • 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
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00939—Uses not provided for elsewhere in C04B2111/00 for the fabrication of moulds or cores
    • 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
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • 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
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • 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
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • 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
    • C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Powder Metallurgy (AREA)
GB7916453A 1977-10-14 1978-10-13 Refractory ramming mix containing aluminum powder for metal melting furnaces Expired GB2023568B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84212777A 1977-10-14 1977-10-14

Publications (2)

Publication Number Publication Date
GB2023568A GB2023568A (en) 1980-01-03
GB2023568B true GB2023568B (en) 1982-04-21

Family

ID=25286586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916453A Expired GB2023568B (en) 1977-10-14 1978-10-13 Refractory ramming mix containing aluminum powder for metal melting furnaces

Country Status (9)

Country Link
JP (1) JPS54500010A (enrdf_load_stackoverflow)
AU (1) AU520517B2 (enrdf_load_stackoverflow)
DE (1) DE2857083C1 (enrdf_load_stackoverflow)
ES (1) ES474219A1 (enrdf_load_stackoverflow)
FR (1) FR2405909A1 (enrdf_load_stackoverflow)
GB (1) GB2023568B (enrdf_load_stackoverflow)
IT (1) IT1160860B (enrdf_load_stackoverflow)
SE (1) SE419637B (enrdf_load_stackoverflow)
WO (1) WO1979000214A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439954A1 (de) * 1984-11-02 1986-05-07 Didier-Werke Ag, 6200 Wiesbaden Feuerfestes verschleissteil zum vergiessen fluessiger schmelzen
WO1990013526A1 (fr) * 1989-04-28 1990-11-15 Kazakhsky Mezhotraslevoi Nauchno-Tekhnichesky Tsentr Svs Materiau refractaire
CN1078224A (zh) * 1992-03-06 1993-11-10 特殊耐火材料公司 可振动的耐火材料组合物
US6103651A (en) * 1996-02-07 2000-08-15 North American Refractories Company High density ceramic metal composite exhibiting improved mechanical properties
RU2155734C2 (ru) * 1998-03-02 2000-09-10 Институт машиноведения и металлургии ДВО РАН Огнеупорная масса
RU2151127C1 (ru) * 1998-03-02 2000-06-20 Институт машиноведения и металлургии ДВО РАН Огнеупорная масса
RU2243184C2 (ru) * 2003-01-10 2004-12-27 ОАО "Первоуральский динасовый завод" (ОАО "ДИНУР") Огнеупорная масса
CN108530041B (zh) * 2018-04-13 2021-08-10 华南理工大学 一种高纯高强氧化铝陶瓷及其低温制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322551A (en) * 1967-05-30 Refractory and method
GB402203A (en) * 1932-08-26 1933-11-30 British Refractories Res Ass Improved method of producing a coating of an oxide
DE644923C (de) * 1934-10-03 1937-05-18 Hans Momburg Verfahren zum Ausbessern und Instandhalten von erhitzten Boden-, Wand- und Deckenflaechen von OEfen und Feuerungsanlagen
US2283250A (en) * 1936-05-18 1942-05-19 Goldschmidt Victor Moritz Manufacture of refractory materials
US2331232A (en) * 1940-07-13 1943-10-05 Donald W Ross Method of making refractories
DE903437C (de) * 1944-02-29 1954-02-04 Magnesital G M B H Verfahren zur Herstellung raumbestaendiger Magnesitsteine
AT171429B (de) * 1950-03-08 1952-05-26 Oesterr Amerikan Magnesit Ungebrannte Magnesit- oder Dolomitsteine oder -massen
AT205055B (de) * 1958-05-16 1959-09-10 Veitscher Magnesitwerke Ag Verfahren zur Durchführung örtlicher Reparaturen am heißen, feuerfesten Mauerwerk
GB1030865A (en) * 1961-08-02 1966-05-25 Alfred Gordon Evans Robiette Ceramic materials
LU59679A1 (enrdf_load_stackoverflow) * 1968-10-23 1970-01-12
US3775139A (en) * 1970-10-26 1973-11-27 Olin Corp Non-ferrous refractory composition having improved resistance to molten non-ferrous metals and slags
US3793040A (en) * 1972-01-28 1974-02-19 Norton Co Refractory cement
JPS5631313B2 (enrdf_load_stackoverflow) * 1974-10-07 1981-07-20

Also Published As

Publication number Publication date
FR2405909A1 (fr) 1979-05-11
AU4073178A (en) 1980-04-24
GB2023568A (en) 1980-01-03
SE419637B (sv) 1981-08-17
AU520517B2 (en) 1982-02-04
DE2857083C1 (de) 1982-06-24
ES474219A1 (es) 1979-04-01
DE2857083A1 (en) 1981-01-29
WO1979000214A1 (en) 1979-04-19
IT7869374A0 (it) 1978-10-16
IT1160860B (it) 1987-03-11
JPS54500010A (enrdf_load_stackoverflow) 1979-08-16
SE7904659L (sv) 1979-05-29

Similar Documents

Publication Publication Date Title
JPS5464007A (en) Container for metal melting furnace
ZA785261B (en) Improved apparatus for the filtration of molten metal in a crucible type furnace
GB2002740B (en) Refractory for aluminium-melting furnaces
JPS5666680A (en) Lid for metal melting furnace
JPS5461009A (en) Lance for blowing powder into molten metal
GB2023568B (en) Refractory ramming mix containing aluminum powder for metal melting furnaces
JPS5395807A (en) Metal refining ladle * especially rotary furnace
JPS56113979A (en) Melting furnace for granular metal
GB2051326B (en) Metal smelting furnace
GB2048443B (en) Refractory brick for lining a metallurgical
JPS5388811A (en) Refractories for melting furnace
JPS53124520A (en) Furnace refractory lining containing at least two kinds of materials
JPS573768A (en) Refractory brick for metal melting furnace and manufacture
GB2062197B (en) Multiple level refractory hearth for vertical shaft metal melting furnace
GB2035993B (en) Refractory lining means for metal melting furnaces
JPS5477728A (en) Preventing of deterioration of refractory metal material for electric furnace
JPS5734083A (en) Refractory composition containing steel furnace slag
JPS5426907A (en) Mixing method of molten metal in aluminum melting furnace
JPS5443804A (en) Repairing of internal refractory wall of molten metal container
YU302479A (en) Metallurgical furnace for melting by plasma
JPS541209A (en) Molten metal holding furnace
JPS5771877A (en) Refractory heat-insulating castable for molten metal vessel
JPS5445607A (en) Hearth construction for aluminum electrolytic furnace
JPS5392814A (en) Flowwin indefinite form lining material for melt metal vessel
JPS5334607A (en) Facing agent for metal melting crucible or furnace

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee