ES2033895T3 - Metodo y aparato para revestir por pulverizacion con un material refractario sobre una construccion refractaria. - Google Patents

Metodo y aparato para revestir por pulverizacion con un material refractario sobre una construccion refractaria.

Info

Publication number
ES2033895T3
ES2033895T3 ES198787400977T ES87400977T ES2033895T3 ES 2033895 T3 ES2033895 T3 ES 2033895T3 ES 198787400977 T ES198787400977 T ES 198787400977T ES 87400977 T ES87400977 T ES 87400977T ES 2033895 T3 ES2033895 T3 ES 2033895T3
Authority
ES
Spain
Prior art keywords
gas
coating
combustion
refractory
refractory material
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 - Lifetime
Application number
ES198787400977T
Other languages
English (en)
Inventor
Seiji Cno Technical Research Division Watanabe
Mitsuo Cno Technical Research Division Saito
Akihiko Cno Technical Research Division Nanba
Tsutomu Cno Technical Research Division Nozaki
Tetsuya Cno Technical Research Division Fujii
Tsuyoshi Cno Chiba Works Nakamoto
Yaji Cno Chiba Works Motoyasu
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of ES2033895T3 publication Critical patent/ES2033895T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • 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
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus
    • F27D1/1647—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus the projected materials being partly melted, e.g. by exothermic reactions of metals (Al, Si) with oxygen
    • F27D1/1652—Flame guniting; Use of a fuel
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus
    • F27D1/1647—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus the projected materials being partly melted, e.g. by exothermic reactions of metals (Al, Si) with oxygen
    • F27D1/1652—Flame guniting; Use of a fuel
    • F27D2001/1663—Fluid fuel, e.g. gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Nozzles (AREA)

Abstract

DISPOSITIVO CON UNA LANCETA (10) QUE TIENE DOS BOQUILLAS (12,14) PARA UTILIZAR EN EL REVESTIMIENTO POR PULVERIZACION DE ESTRUCTURAS REFRACTARIAS. EL REVESTIMIENTO POR ATOMIZADOR SE REALIZA UTILIZANDO UNA MEZCLA DE MATERIAL REFRACTARIO Y UN POLVO DE METAL COMBUSTIBLE. EL TAMAÑO DE LAS PARTICULAS DEL METAL EN LA MEZCLA SE SELECCIONA PARA QUE SEA LO SUFICIENTEMENTE GRANDE PARA QUE LAS PARTICULAS PUEDAN SER TRATADAS CON SEGURIDAD Y LO SUFICIENTEMENTE PEQUEÑO PARA QUE PUEDAN SER TRANSPORTADAS POR UN FLUJO DE GAS. COMO GAS TRANSPORTADOR SE UTILIZA UN GAS NO COMBUSTIBLE O UN COMBUSTIBLE GASEOSO Y UN GAS PARA AYUDAR A LA COMBUSTION SE DESCARGAN HACIA LA SECCION QUE SE VA A TRATAR SOBRE LA SUPERFICIE PARA DIRIGIRLO A UN MARCO DE COMBUSTION. EL MATERIAL REFRACTARIO CON EL GAS TRANSPORTADOR SE DESCARGA EN EL MARCO ESTABLECIDO POR EL COMBUSTIBLE Y EL GAS DE AYUDA A LA COMBUSTION. ESTO COMPENSA LA EFICACIA DISMINUIDA DE LA COMBUSTION POR UTILIZACION DE PARTICULAS DE METAL DE TAMAÑO MAYOR.
ES198787400977T 1986-12-22 1987-04-28 Metodo y aparato para revestir por pulverizacion con un material refractario sobre una construccion refractaria. Expired - Lifetime ES2033895T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30600386 1986-12-22

Publications (1)

Publication Number Publication Date
ES2033895T3 true ES2033895T3 (es) 1993-04-01

Family

ID=17951904

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787400977T Expired - Lifetime ES2033895T3 (es) 1986-12-22 1987-04-28 Metodo y aparato para revestir por pulverizacion con un material refractario sobre una construccion refractaria.

Country Status (8)

Country Link
US (1) US5061527A (es)
EP (1) EP0274286B1 (es)
KR (1) KR960004799B1 (es)
AU (1) AU601409B2 (es)
BR (1) BR8702042A (es)
DE (1) DE3780937T2 (es)
ES (1) ES2033895T3 (es)
ZA (1) ZA873024B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8817764D0 (en) * 1988-07-26 1988-09-01 Glaverbel Carrier repair
US5202090A (en) * 1988-07-26 1993-04-13 Glaverbel Apparatus for ceramic repair
US5229337A (en) * 1989-06-30 1993-07-20 Glaverbel Composition of matter for use in a process of forming a porous refractory mass
LU87550A1 (fr) * 1989-06-30 1991-02-18 Glaverbel Procede de formation d'une masse refractaire sur une surface et melange de particules destine a ce procede
LU87602A1 (fr) * 1989-10-05 1991-05-07 Glaverbel Procede de formation d'une masse refractaire et lance de projection d'un melange de particules
GB9423985D0 (en) * 1994-11-28 1995-01-11 Glaverbel Process and apparatus for making ceramic articles
US5692678A (en) * 1995-05-01 1997-12-02 Kawasaki Steel Corporation Flame spraying burner
GB9511692D0 (en) * 1995-06-09 1995-08-02 Fosbel Int Ltd A process for forming a refractory repair mass
WO1998034997A1 (fr) * 1995-06-27 1998-08-13 Nkk Corporation Technique permettant de reparer et/ou de renforcer une cloison d'echangeur de chaleur du type a cloisons
JP3965103B2 (ja) * 2002-10-11 2007-08-29 株式会社フジミインコーポレーテッド 高速フレーム溶射機及びそれを用いた溶射方法
EP1880035B1 (en) 2005-05-05 2021-01-20 Höganäs Germany GmbH Method for coating a substrate surface and coated product
US20080078268A1 (en) 2006-10-03 2008-04-03 H.C. Starck Inc. Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof
US20080145688A1 (en) 2006-12-13 2008-06-19 H.C. Starck Inc. Method of joining tantalum clade steel structures
US8197894B2 (en) 2007-05-04 2012-06-12 H.C. Starck Gmbh Methods of forming sputtering targets
US8246903B2 (en) 2008-09-09 2012-08-21 H.C. Starck Inc. Dynamic dehydriding of refractory metal powders
US8734896B2 (en) 2011-09-29 2014-05-27 H.C. Starck Inc. Methods of manufacturing high-strength large-area sputtering targets
CN103175400A (zh) * 2011-12-23 2013-06-26 张立生 高温陶质焊补装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1151423A (en) * 1965-06-23 1969-05-07 British Oxygen Co Ltd A Refractory Flame Spraying Process
US3800983A (en) * 1969-11-04 1974-04-02 Glaverbel Apparatus for forming refractory masses
BE757466A (es) * 1969-11-04 1971-04-14 Glaverbel
GB1313986A (en) * 1972-01-21 1973-04-18 Do Nii Chernoj Metallurgii Method and apparatus for patching converter linings
US3990862A (en) * 1975-01-31 1976-11-09 The Gates Rubber Company Liquid heat exchanger interface and method
GB2035524B (en) * 1978-11-24 1982-08-04 Coal Ind Flame spraying refractory material
DE3006558A1 (de) * 1979-02-21 1980-09-04 Nippon Oxygen Co Ltd Brenner zur pulverspruehbeschichtung
US4386737A (en) * 1979-05-30 1983-06-07 Antonov Veniamin V Flame guniting lance
BE883591A (fr) * 1980-05-30 1980-09-15 Centre Rech Metallurgique Perfectionnements aux procedes de recharge des refractaires des recipients metallurgiques
FR2533020A1 (fr) * 1982-09-13 1984-03-16 Siderurgie Fse Inst Rech Embout de lance de gunitage a chaud
GB2144054B (en) * 1983-07-30 1986-07-30 Glaverbel Apparatus for and method of spraying for forming refractories

Also Published As

Publication number Publication date
AU7218087A (en) 1988-06-23
DE3780937T2 (de) 1993-02-18
KR960004799B1 (ko) 1996-04-13
DE3780937D1 (de) 1992-09-10
BR8702042A (pt) 1988-07-12
KR880007133A (ko) 1988-08-26
EP0274286B1 (en) 1992-08-05
ZA873024B (en) 1987-12-30
AU601409B2 (en) 1990-09-13
EP0274286A1 (en) 1988-07-13
US5061527A (en) 1991-10-29

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