CA2223445A1 - A process for forming a refractory repair mass - Google Patents

A process for forming a refractory repair mass

Info

Publication number
CA2223445A1
CA2223445A1 CA002223445A CA2223445A CA2223445A1 CA 2223445 A1 CA2223445 A1 CA 2223445A1 CA 002223445 A CA002223445 A CA 002223445A CA 2223445 A CA2223445 A CA 2223445A CA 2223445 A1 CA2223445 A1 CA 2223445A1
Authority
CA
Canada
Prior art keywords
repair mass
forming
refractory repair
alumina
powder mixture
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.)
Granted
Application number
CA002223445A
Other languages
French (fr)
Other versions
CA2223445C (en
Inventor
Stephen D. Cherico
John Bacon
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.)
Fosbel Intellectual Ltd
Original Assignee
Fosbel International Limited
Stephen D. Cherico
John Bacon
Fosbel Intellectual Ag
Hailjumper Limited
Fosbel Intellectual Limited
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 Fosbel International Limited, Stephen D. Cherico, John Bacon, Fosbel Intellectual Ag, Hailjumper Limited, Fosbel Intellectual Limited filed Critical Fosbel International Limited
Publication of CA2223445A1 publication Critical patent/CA2223445A1/en
Application granted granted Critical
Publication of CA2223445C publication Critical patent/CA2223445C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B35/66—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
    • 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

Abstract

Formation of a refractory repair mass, in particular on an alumina_containing surface which is to be exposed to heavy duties, employs a powder mixture comprising alumina and, by weight, at least 5 % of a metallic combustilbe which is at least 30 % aluminium, and 3 to % of an absorbency-reducing agent. A ceramic welding technique is used in which the powder mixture is projected in gaseous oxygen against the surface to be repaired such that reaction between the combustible particles and oxygen occurs against the surface, thereby releasing the heat of reaction against the surface to form the repair mass.
CA002223445A 1995-06-09 1996-06-07 A process for forming a refractory repair mass Expired - Fee Related CA2223445C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9511692.7A GB9511692D0 (en) 1995-06-09 1995-06-09 A process for forming a refractory repair mass
GB9511692.7 1995-06-09
PCT/IB1996/000567 WO1996041778A1 (en) 1995-06-09 1996-06-07 A process for forming a refractory repair mass

Publications (2)

Publication Number Publication Date
CA2223445A1 true CA2223445A1 (en) 1996-12-27
CA2223445C CA2223445C (en) 2004-04-20

Family

ID=10775778

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002223445A Expired - Fee Related CA2223445C (en) 1995-06-09 1996-06-07 A process for forming a refractory repair mass

Country Status (20)

Country Link
US (1) US5928717A (en)
EP (1) EP0830330B1 (en)
JP (1) JPH11507618A (en)
KR (1) KR19990008346A (en)
CN (1) CN1078191C (en)
AR (1) AR002202A1 (en)
AT (1) ATE174021T1 (en)
AU (1) AU695855B2 (en)
BR (1) BR9609253A (en)
CA (1) CA2223445C (en)
DE (1) DE69601088T2 (en)
ES (1) ES2127644T3 (en)
GB (1) GB9511692D0 (en)
HU (1) HUP9901544A3 (en)
NO (1) NO975770D0 (en)
PE (1) PE13797A1 (en)
RU (1) RU2154044C2 (en)
TW (1) TW401384B (en)
WO (1) WO1996041778A1 (en)
ZA (1) ZA964812B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030209426A1 (en) * 2000-12-08 2003-11-13 Slaugenhaupt Michael L. Insulating lid for aluminum production cells
US6818106B2 (en) * 2002-01-25 2004-11-16 Alcoa Inc. Inert anode assembly
CN100515546C (en) 2002-11-25 2009-07-22 阿尔科公司 Inert anode assembly
US6969214B2 (en) * 2004-02-06 2005-11-29 George Jay Lichtblau Process and apparatus for highway marking
JP2007520655A (en) * 2004-02-06 2007-07-26 リヒトブラウ，ジョージ，ジェイ Road marking method and apparatus therefor
US7449068B2 (en) * 2004-09-23 2008-11-11 Gjl Patents, Llc Flame spraying process and apparatus
US20070113781A1 (en) * 2005-11-04 2007-05-24 Lichtblau George J Flame spraying process and apparatus
US20070116865A1 (en) * 2005-11-22 2007-05-24 Lichtblau George J Process and apparatus for highway marking
US20070116516A1 (en) * 2005-11-22 2007-05-24 Lichtblau George J Process and apparatus for highway marking
DE102008003640B4 (en) * 2008-01-09 2012-09-06 Refratechnik Steel Gmbh An anti-wetting agent additive of a refractory aluminum alloy furnace lining material, the additive-containing binder, the refractory concrete containing the binder, and the use of the additive
CN103492327A (en) * 2011-04-13 2014-01-01 圣戈本陶瓷及塑料股份有限公司 Refractory object including beta alumina and processes of making and using the same
CN110054486A (en) 2012-01-11 2019-07-26 圣戈本陶瓷及塑料股份有限公司 Refractory body and the method for forming sheet glass using the refractory body
CN102718511A (en) * 2012-06-27 2012-10-10 巨石集团有限公司 Semi-lightweight high-zirconium refractory material
US11814317B2 (en) 2015-02-24 2023-11-14 Saint-Gobain Ceramics & Plastics, Inc. Refractory article and method of making
TWI826432B (en) * 2018-04-06 2023-12-21 美商康寧公司 Exhaust conduits for glass melt systems
CN110317046B (en) * 2019-07-11 2021-12-24 武汉重远炉窑工程技术服务有限公司 Magnesia high-temperature ceramic welding material
CN112939586B (en) * 2021-04-14 2022-08-12 邯郸市鑫禧冶金新材料有限公司 Production method of refractory material for desulfurization spray gun and refractory material

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757466A (en) * 1969-11-04 1971-04-14 Glaverbel
US3800983A (en) * 1969-11-04 1974-04-02 Glaverbel Apparatus for forming refractory masses
GB1468831A (en) * 1974-04-29 1977-03-30 Foseco Int Molten metal casting
US4174972A (en) * 1975-05-29 1979-11-20 Drouzy Michel L Nonfibrous castable refractory concrete having high deflection temperature and high compressive strength and process
US4008109A (en) * 1975-07-01 1977-02-15 Chemincon Incorporated Shaped heat insulating articles
ZA812968B (en) * 1980-05-10 1982-05-26 Foseco Int Desulphurisation of ferrous melts
BE900761A (en) * 1983-10-13 1985-02-01 Didier Werke Ag MASSES OR REFRACTORY BODIES IN PARTICULAR, FOR THE FURNISHING OF OVENS OR CONTAINERS FOR MOLTEN METALS.
GB2170191B (en) * 1985-01-26 1988-08-24 Glaverbel Forming refractory masses and composition of matter for use in forming such refractory masses
KR960004799B1 (en) * 1986-12-22 1996-04-13 가와사끼 세이데쓰 가부시끼가이샤 Method and apparatus for spray coating or refractory material to refractory construction
US4900484A (en) * 1987-10-08 1990-02-13 Northlake Marketing And Supply Company Ceramic welding composition and process
US4806509A (en) * 1987-12-07 1989-02-21 Vfr, Inc. Aluminum resistant refractory composition
GB8729418D0 (en) * 1987-12-17 1988-02-03 Glaverbel Surface treatment of refractories
JPH02274862A (en) * 1989-04-14 1990-11-09 Kawasaki Steel Corp Flame spraying repair method for lining refractories of metal refining furnace
GB8916951D0 (en) * 1989-07-25 1989-09-13 Glaverbel Ceramic welding process and powder mixture for use in the same
US5242639A (en) * 1989-07-25 1993-09-07 Glaverbel Ceramic welding process
US5686028A (en) * 1991-07-03 1997-11-11 Glaverbel Process for forming a coherent refractory mass on a surface
LU87969A1 (en) * 1991-07-03 1993-02-15 Glaverbel PROCESS AND MIXTURE FOR FORMING A CONSISTENT REFRACTORY MASS ON A SURFACE
GB2284415B (en) * 1993-12-01 1998-01-07 Glaverbel A method and powder mixture for repairing oxide based refractory bodies

Also Published As

Publication number Publication date
CN1078191C (en) 2002-01-23
EP0830330B1 (en) 1998-12-02
BR9609253A (en) 1999-05-11
TW401384B (en) 2000-08-11
WO1996041778A1 (en) 1996-12-27
DE69601088T2 (en) 1999-07-29
GB9511692D0 (en) 1995-08-02
HUP9901544A3 (en) 2000-06-28
NO975770L (en) 1997-12-08
MX9709794A (en) 1998-08-30
PE13797A1 (en) 1997-04-21
RU2154044C2 (en) 2000-08-10
JPH11507618A (en) 1999-07-06
ES2127644T3 (en) 1999-04-16
ATE174021T1 (en) 1998-12-15
AU5842996A (en) 1997-01-09
DE69601088D1 (en) 1999-01-14
CN1187178A (en) 1998-07-08
AR002202A1 (en) 1998-01-07
ZA964812B (en) 1997-01-07
CA2223445C (en) 2004-04-20
NO975770D0 (en) 1997-12-08
EP0830330A1 (en) 1998-03-25
US5928717A (en) 1999-07-27
KR19990008346A (en) 1999-01-25
HUP9901544A2 (en) 1999-09-28
AU695855B2 (en) 1998-08-27

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