IT1270259B - Struttura composita costituita da un manufatto in refrattario elettrofuso incorporante elementi altamente resistenti alla corrosione/erosione da parte dei bagni fusi ed utilizzabile in particolare per la costruzione dei forni per vetro e simili - Google Patents

Struttura composita costituita da un manufatto in refrattario elettrofuso incorporante elementi altamente resistenti alla corrosione/erosione da parte dei bagni fusi ed utilizzabile in particolare per la costruzione dei forni per vetro e simili

Info

Publication number
IT1270259B
IT1270259B ITMI941290A ITMI941290A IT1270259B IT 1270259 B IT1270259 B IT 1270259B IT MI941290 A ITMI941290 A IT MI941290A IT MI941290 A ITMI941290 A IT MI941290A IT 1270259 B IT1270259 B IT 1270259B
Authority
IT
Italy
Prior art keywords
refractory
block
glass
baths
composite structure
Prior art date
Application number
ITMI941290A
Other languages
English (en)
Inventor
Giancarlo Dinelli
Alessandro Fantinel
Original Assignee
Tecme Srl
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 Tecme Srl filed Critical Tecme Srl
Publication of ITMI941290A0 publication Critical patent/ITMI941290A0/it
Priority to ITMI941290A priority Critical patent/IT1270259B/it
Priority to HU9603546A priority patent/HU220404B/hu
Priority to CZ19963581A priority patent/CZ292248B6/cs
Priority to AU28854/95A priority patent/AU692891B2/en
Priority to CN95193603A priority patent/CN1078190C/zh
Priority to BR9508076A priority patent/BR9508076A/pt
Priority to DE69504671T priority patent/DE69504671T2/de
Priority to ES95924280T priority patent/ES2122648T3/es
Priority to PCT/EP1995/002365 priority patent/WO1995035267A1/en
Priority to CA002193376A priority patent/CA2193376A1/en
Priority to EP95924280A priority patent/EP0766656B1/en
Priority to US08/750,585 priority patent/US5958814A/en
Priority to JP50166496A priority patent/JP4002994B2/ja
Priority to SK1644-96A priority patent/SK282596B6/sk
Publication of ITMI941290A1 publication Critical patent/ITMI941290A1/it
Application granted granted Critical
Publication of IT1270259B publication Critical patent/IT1270259B/it

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
    • C04B35/653—Processes involving a melting step
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
    • 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
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • 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
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • 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
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • F27D1/06—Composite bricks or blocks, e.g. panels, modules
    • F27D1/08—Bricks or blocks with internal reinforcement or metal backing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)

Abstract

Struttura refrattaria composita e monolitica particolarmente adatta per la realizzazione di forni per la produzione del vetro o simili costituita da un manufatto a forma di blocco in materiale refrattario elettrofuso a base di ossidi di Alluminio, Zirconio, Silicio e simili, di foggia e dimensioni adatte agli impieghi, nel cui interno è monoliticamente inserito almeno un elemento protettivo di elevata resistenza all'attacco di bagni fusi di vetro o simili, scelto fra i metalli, i metalli nobili, i metalli refrattari, i materiali refrattari, i materiali ceramici tradizionali e non come i carburi, nitruri, boruri e simili o grafitici, loro leghe e/o composti e/o compositi, detto elemento essendo predisposto sostanzialmente a forma di lastra sagomata e dimensionata in modo da presentare un profilo simile a quello periferico del blocco in refrattario e posizionata, all'interno del blocco, con le sue superfici in corrispondenza e in prossimità di quelle del blocco destinate ad essere esposte all'attacco del bagno, in modo da costituire un inserto con funzione di barriera continua e protettiva per il manufatto in refrattario nei confronti di detto attacco.Rientra pure nell'ambito del trovato un procedimento per la produzione, entro stampi tradizionali, di detta struttura refrattaria composita.
ITMI941290A 1994-06-20 1994-06-20 Struttura composita costituita da un manufatto in refrattario elettrofuso incorporante elementi altamente resistenti alla corrosione/erosione da parte dei bagni fusi ed utilizzabile in particolare per la costruzione dei forni per vetro e simili IT1270259B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
ITMI941290A IT1270259B (it) 1994-06-20 1994-06-20 Struttura composita costituita da un manufatto in refrattario elettrofuso incorporante elementi altamente resistenti alla corrosione/erosione da parte dei bagni fusi ed utilizzabile in particolare per la costruzione dei forni per vetro e simili
DE69504671T DE69504671T2 (de) 1994-06-20 1995-06-19 Verbundstück aus schmelzgegossenem feuerfesten material, und korrosions- und erosionsbeständigen bauteilen
PCT/EP1995/002365 WO1995035267A1 (en) 1994-06-20 1995-06-19 Composite structure comprising a component of electro-cast refractory and elements highly resistant to corrosion and erosion
AU28854/95A AU692891B2 (en) 1994-06-20 1995-06-19 Composite structure comprising a component of electro-cast refractory and elements highly resistant to corrosion and erosion
CN95193603A CN1078190C (zh) 1994-06-20 1995-06-19 复合耐火结构及其制造方法
BR9508076A BR9508076A (pt) 1994-06-20 1995-06-19 Estrutura refratária compósite e monolítica e processo para produzir a mesma
HU9603546A HU220404B (hu) 1994-06-20 1995-06-19 Kompozitszerkezet elektromos olvasztású tűzálló anyaggal és fokozottan korrózióálló összetevővel és eljárás annak előállítására
ES95924280T ES2122648T3 (es) 1994-06-20 1995-06-19 Estructura de material compuesto que comprende un componente a base de un material refractario fundido en horno electrico y elementos muy resistentes a la corrosion y a la erosion.
CZ19963581A CZ292248B6 (cs) 1994-06-20 1995-06-19 Složená a monolitická žáruvzdorná struktura a způsob její výroby
CA002193376A CA2193376A1 (en) 1994-06-20 1995-06-19 Composite structure comprising a component of electro-cast refractory and elements highly resistant to corrosion and erosion
EP95924280A EP0766656B1 (en) 1994-06-20 1995-06-19 Composite structure comprising a component of electro-cast refractory and elements highly resistant to corrosion and erosion
US08/750,585 US5958814A (en) 1994-06-20 1995-06-19 Composite structure comprising a component of electro-cast refractory and elements highly resistant to corrosion and erosion
JP50166496A JP4002994B2 (ja) 1994-06-20 1995-06-19 電気鋳造難溶性コンポーネントおよび高い耐腐食性を有する部材からなる複合物の構造物及びその製造方法
SK1644-96A SK282596B6 (sk) 1994-06-20 1995-06-19 Kompozitná a monolitická žiaruvzdorná štruktúra a spôsob výroby tejto štruktúry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941290A IT1270259B (it) 1994-06-20 1994-06-20 Struttura composita costituita da un manufatto in refrattario elettrofuso incorporante elementi altamente resistenti alla corrosione/erosione da parte dei bagni fusi ed utilizzabile in particolare per la costruzione dei forni per vetro e simili

Publications (3)

Publication Number Publication Date
ITMI941290A0 ITMI941290A0 (it) 1994-06-20
ITMI941290A1 ITMI941290A1 (it) 1995-12-20
IT1270259B true IT1270259B (it) 1997-04-29

Family

ID=11369145

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941290A IT1270259B (it) 1994-06-20 1994-06-20 Struttura composita costituita da un manufatto in refrattario elettrofuso incorporante elementi altamente resistenti alla corrosione/erosione da parte dei bagni fusi ed utilizzabile in particolare per la costruzione dei forni per vetro e simili

Country Status (14)

Country Link
US (1) US5958814A (it)
EP (1) EP0766656B1 (it)
JP (1) JP4002994B2 (it)
CN (1) CN1078190C (it)
AU (1) AU692891B2 (it)
BR (1) BR9508076A (it)
CA (1) CA2193376A1 (it)
CZ (1) CZ292248B6 (it)
DE (1) DE69504671T2 (it)
ES (1) ES2122648T3 (it)
HU (1) HU220404B (it)
IT (1) IT1270259B (it)
SK (1) SK282596B6 (it)
WO (1) WO1995035267A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100773144B1 (ko) * 2001-10-30 2007-11-05 삼성코닝 주식회사 유리용해로용 스로트
DE10329277B4 (de) * 2003-06-30 2005-11-17 Schott Ag Keramik-Molybdän-Verbundmaterialien für den Glaskontakt, Verfahren zur Herstellung und Verwendung
JP4504823B2 (ja) * 2005-01-11 2010-07-14 Ｈｏｙａ株式会社 ガラスの製造方法及びガラス製造装置、並びにこれらに用いる保護部材
US20090188347A1 (en) * 2007-03-07 2009-07-30 General Electric Company Treated refractory material and methods of making
EP2225492B1 (de) * 2007-12-22 2016-01-13 Jünger + Gräter GmbH Feuerfestbau Wandauskleidung von industrieöfen
JP2021054665A (ja) * 2019-09-27 2021-04-08 日本電気硝子株式会社 ガラス物品の製造装置とその製造方法
CN111848189B (zh) * 2020-07-24 2021-03-30 湖南省娄底市宏冶炉料有限责任公司 新型耐冲刷耐热震式冲击砖及制备方法和稳流器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624097A (it) *
US3239972A (en) * 1960-09-21 1966-03-15 Detrick M H Co Means for mounting metallic members in brick moulds
US3390505A (en) * 1966-11-28 1968-07-02 Corning Glass Works Refractory housing
DE1944415B2 (de) * 1969-09-02 1972-01-27 Didier Werke AG, 6200 Wiesbaden Gebrannter feuerfester formkoerper mit metallischer einlage
US4294795A (en) * 1978-06-12 1981-10-13 Kureha Kagaku Kogyo Kabushiki Kaisha Stabilized electrocast zirconia refractories
FR2433164A1 (fr) * 1978-08-08 1980-03-07 Produits Refractaires Blocs a base d'oxydes refractaires electrofondus armes d'un element en un materiau d'une conductivite thermique elevee
US4366571A (en) * 1981-03-16 1982-12-28 Corning Glass Works Electric furnace construction
US5028572A (en) * 1986-02-04 1991-07-02 The Carborundum Company Near net shape fused cast refractories and process for their manufacture by rapid melting/controlled rapid cooling
FR2627483A1 (fr) * 1988-02-19 1989-08-25 Produits Refractaires Pieces ceramiques minces obtenues par fusion et moulage d'une composition du systeme al2o-zro2-sio2-k2o ayant de bonnes proprietes de resistance mecanique et de resistance a l'abrasion
FR2647437B1 (fr) * 1989-05-26 1991-10-04 Savoie Refractaires Nouvelles compositions refractaires contenant de la zircone monoclinique et articles formes a partir de ces compositions presentant une resistance mecanique a chaud et une resistance aux chocs thermiques ameliorees
JP2628403B2 (ja) * 1990-09-13 1997-07-09 東芝モノフラックス株式会社 蓄熱室用耐火物セグメント
FR2668478B1 (fr) * 1990-10-24 1993-06-25 Savoie Refractaires Nouveau materiaux refractaires a matrice de sialon et procede de preparation.
JP3667403B2 (ja) * 1995-10-05 2005-07-06 サンゴバン・ティーエム株式会社 βアルミナ質電鋳耐火物

Also Published As

Publication number Publication date
EP0766656B1 (en) 1998-09-09
EP0766656A1 (en) 1997-04-09
SK282596B6 (sk) 2002-10-08
WO1995035267A1 (en) 1995-12-28
ES2122648T3 (es) 1998-12-16
CZ292248B6 (cs) 2003-08-13
JP4002994B2 (ja) 2007-11-07
BR9508076A (pt) 1998-07-14
CN1078190C (zh) 2002-01-23
ITMI941290A1 (it) 1995-12-20
AU2885495A (en) 1996-01-15
JPH10501513A (ja) 1998-02-10
HU9603546D0 (en) 1997-02-28
CN1150793A (zh) 1997-05-28
SK164496A3 (en) 1997-06-04
CA2193376A1 (en) 1995-12-28
DE69504671T2 (de) 1999-04-08
ITMI941290A0 (it) 1994-06-20
US5958814A (en) 1999-09-28
DE69504671D1 (de) 1998-10-15
CZ358196A3 (en) 1997-04-16
AU692891B2 (en) 1998-06-18
HUT77824A (hu) 1998-08-28
HU220404B (hu) 2002-01-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970725