ES2097467T3 - Procedimiento de produccion de un material refractario de silice vitrea sinterizada. - Google Patents

Procedimiento de produccion de un material refractario de silice vitrea sinterizada.

Info

Publication number
ES2097467T3
ES2097467T3 ES93401276T ES93401276T ES2097467T3 ES 2097467 T3 ES2097467 T3 ES 2097467T3 ES 93401276 T ES93401276 T ES 93401276T ES 93401276 T ES93401276 T ES 93401276T ES 2097467 T3 ES2097467 T3 ES 2097467T3
Authority
ES
Spain
Prior art keywords
vitreous silica
grains
fraction
sintered
particle size
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
ES93401276T
Other languages
English (en)
Inventor
Jacques Marius Louis Guigonis
Eric Thierry Georges Jorge
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.)
Societe Europeenne des Produits Refractaires SAS
Original Assignee
Societe Europeenne des Produits Refractaires SAS
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 Societe Europeenne des Produits Refractaires SAS filed Critical Societe Europeenne des Produits Refractaires SAS
Application granted granted Critical
Publication of ES2097467T3 publication Critical patent/ES2097467T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C04B35/01—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
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
    • C03B19/066—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction for the production of quartz or fused silica articles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)
  • Silicon Compounds (AREA)

Abstract

LA INVENCION CONCIERNE NOTABLEMENTE A UNA MEZCLA DE GRANOS Y PARTICULAS DE SILICE VITREA FUNDIDA PRODUCIDA POR MEZCLADO EN SECO DE: (I) UNA FRACCION GRANULOMETRICA MODERADAMENTE BASTA DE SILICE VITREA FUNDIDA, DONDE AL MENOS EL 80% EN PESO DE LOS GRANOS ESTAN COMPRENDIDOS ENTRE 40 NM Y 1 MM; (II) UNA FRACCION GRANULOMETRICA FINA DE SILICE VITREA FUNDIDA, DONDE AL MENOS EL 95% EN PESO DE LOS GRANOS SON INFERIORES A 40 NM, DICHOS GRANOS (II) TIENEN UNA SUPERFICIE ESPECIFICA BET DE 6 A 9 M2/G Y UN DIAMETRO MEDIO POR SEDIGRAFIA DE 5 A 6 NM; (III) UNAS PARTICULAS SENSIBLEMENTE ESFERICAS DE HUMO DE SILICE, Y (IV) FACULTATIVAMENTE, AL MENOS UNA FRACCION GRANULOMETRICA DE SILICE VITREA FUNDIDA MAS BASTA QUE LA FRACCION (I), LOS CONSTITUYENTES (I) A (IV) SON UTILIZADOS EN LAS PROPORCIONES PRONDERALES SIGUIENTES: (I) 15-70%, (II) 15-55%, (III) 315%, Y (IV) 0-52%. ESTA MEZCLA ES UTIL PARA LA PRODUCCION DE ARTICULOS DE SILICE VITREA SINTERIZADA.
ES93401276T 1992-05-22 1993-05-18 Procedimiento de produccion de un material refractario de silice vitrea sinterizada. Expired - Lifetime ES2097467T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9206276A FR2691456B1 (fr) 1992-05-22 1992-05-22 Nouveau procédé de production d'un matériau réfractaire en silice vitreuse frittée, nouveau mélange de grains et particules de silice vitreuse, et nouveau matériau en silice vitreuse frittée.

Publications (1)

Publication Number Publication Date
ES2097467T3 true ES2097467T3 (es) 1997-04-01

Family

ID=9430078

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93401276T Expired - Lifetime ES2097467T3 (es) 1992-05-22 1993-05-18 Procedimiento de produccion de un material refractario de silice vitrea sinterizada.

Country Status (7)

Country Link
US (1) US5389591A (es)
EP (1) EP0574280B1 (es)
AT (1) ATE145639T1 (es)
DE (1) DE69306169T2 (es)
ES (1) ES2097467T3 (es)
FR (1) FR2691456B1 (es)
HK (1) HK1001048A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5885510A (en) * 1997-02-07 1999-03-23 Alcoa Chemie Gmbh Methods of making refractory bodies
US5935307A (en) * 1997-04-10 1999-08-10 Parks; Katherine D. Compositions and methods for incorporating alloying compounds into metal substrates
KR100328916B1 (ko) * 1997-12-27 2002-08-27 재단법인 포항산업과학연구원 슬립캐스팅공법을이용한실리카레이돔의제조방법
US6165926A (en) * 1998-06-24 2000-12-26 Alcoa Chemie Gmbh Castable refractory composition and methods of making refractory bodies
DE19943103A1 (de) * 1999-09-09 2001-03-15 Wacker Chemie Gmbh Hochgefüllte SiO2-Dispersion, Verfahren zu ihrer Herstellung und Verwendung
DE10114484C2 (de) * 2001-03-24 2003-10-16 Heraeus Quarzglas Verfahren für die Herstellung eines Komposit-Werkstoffs mit einem SiO¶2¶-Gehalt von mindestens 99 Gew.-%, und Verwendung des nach dem Verfahren erhaltenen Komposit-Werkstoffs
DE10262015B3 (de) * 2002-09-20 2004-07-15 Heraeus Quarzglas Gmbh & Co. Kg Verfahren für die Herstellung eines opaken Quarzglas-Kompositwerkstoffs
DE10243954B3 (de) * 2002-09-20 2004-07-08 Heraeus Quarzglas Gmbh & Co. Kg Verfahren für die Herstellung eines opaken Quarzglas-Kompositwerkstoffs sowie Verwendung desselben
FI116836B (fi) * 2003-03-25 2006-03-15 Bet Ker Oy Lämmönkestävän rakenteen valmistusmenetelmä, lämmönkestävä rakenne, rakennemateriaali ja kuiva-ainekoostumus
FR2858611B1 (fr) * 2003-08-07 2006-11-24 Saint Gobain Ct Recherches Procede de fabrication d'une piece en silice amorphe frittee, moule et barbotine mis en oeuvre dans ce procede
DE102007004243B4 (de) * 2007-01-23 2015-02-12 Schott Ag Verfahren zum Herstellen eines Verbundkörpers und Verbundkörper
JP4666184B2 (ja) * 2008-03-12 2011-04-06 信越化学工業株式会社 フィルム蒸着用酸化珪素焼結体の製造方法、及び酸化珪素蒸着フィルムの製造方法
DE102011013279A1 (de) * 2011-03-08 2012-09-13 Von Ardenne Anlagentechnik Gmbh Keramische Transportrolle zur Vakuumbeschichtung
DE102011120932A1 (de) 2011-12-14 2013-06-20 Heraeus Quarzglas Gmbh & Co. Kg Verfahren für die Herstellung eines Quarzglasbauteils miteiner transparenten Oberflächenschicht
EP3339256A1 (de) * 2016-12-23 2018-06-27 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung von opakem quarzglas, und rohling aus dem opaken quarzglas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297309A (en) * 1978-12-01 1981-10-27 North John W Process of using and products from fume amorphous silica particulates
US4506025A (en) * 1984-03-22 1985-03-19 Dresser Industries, Inc. Silica castables
JPS62216959A (ja) * 1986-03-18 1987-09-24 三菱電機株式会社 溶融シリカ成形体の製造方法
US4929579A (en) * 1988-06-29 1990-05-29 Premier Refractories & Chemicals Inc. Method of manufacturing cast fused silica articles
US5096865A (en) * 1990-02-13 1992-03-17 Ferro Corporation High density fused silica process and product

Also Published As

Publication number Publication date
DE69306169T2 (de) 1997-03-27
DE69306169D1 (de) 1997-01-09
HK1001048A1 (en) 1998-05-22
EP0574280B1 (fr) 1996-11-27
FR2691456B1 (fr) 1994-08-19
US5389591A (en) 1995-02-14
EP0574280A1 (fr) 1993-12-15
FR2691456A1 (fr) 1993-11-26
ATE145639T1 (de) 1996-12-15

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