IT1167300B - Prodotti refrattari legati tramite residui carbonati e silicio metallico in polvere, e procedimento per la loro fabbricazione - Google Patents

Prodotti refrattari legati tramite residui carbonati e silicio metallico in polvere, e procedimento per la loro fabbricazione

Info

Publication number
IT1167300B
IT1167300B IT2404683A IT2404683A IT1167300B IT 1167300 B IT1167300 B IT 1167300B IT 2404683 A IT2404683 A IT 2404683A IT 2404683 A IT2404683 A IT 2404683A IT 1167300 B IT1167300 B IT 1167300B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
silicon powder
metallic silicon
refractory products
Prior art date
Application number
IT2404683A
Other languages
English (en)
Italian (it)
Other versions
IT8324046A1 (it
IT8324046A0 (it
Inventor
Daniel Dumas
Mesnildot Bruno Du
Michel Christian
Original Assignee
Savoie Electrodes Refract
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 Savoie Electrodes Refract filed Critical Savoie Electrodes Refract
Publication of IT8324046A0 publication Critical patent/IT8324046A0/it
Publication of IT8324046A1 publication Critical patent/IT8324046A1/it
Application granted granted Critical
Publication of IT1167300B publication Critical patent/IT1167300B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • 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
    • C04B35/013—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 containing carbon
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C04B35/573—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
IT2404683A 1982-12-08 1983-12-06 Prodotti refrattari legati tramite residui carbonati e silicio metallico in polvere, e procedimento per la loro fabbricazione IT1167300B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8220893A FR2537567B1 (fr) 1982-12-08 1982-12-08 Produits refractaires lies par des residus carbones et du silicium metal en poudre et procede de fabrication

Publications (3)

Publication Number Publication Date
IT8324046A0 IT8324046A0 (it) 1983-12-06
IT8324046A1 IT8324046A1 (it) 1985-06-06
IT1167300B true IT1167300B (it) 1987-05-13

Family

ID=9280052

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2404683A IT1167300B (it) 1982-12-08 1983-12-06 Prodotti refrattari legati tramite residui carbonati e silicio metallico in polvere, e procedimento per la loro fabbricazione

Country Status (9)

Country Link
US (1) US4544641A (enEXAMPLES)
EP (1) EP0128165B1 (enEXAMPLES)
AU (1) AU578594B2 (enEXAMPLES)
CA (1) CA1209593A (enEXAMPLES)
DE (1) DE3373893D1 (enEXAMPLES)
FR (1) FR2537567B1 (enEXAMPLES)
IN (1) IN161625B (enEXAMPLES)
IT (1) IT1167300B (enEXAMPLES)
WO (1) WO1984002335A1 (enEXAMPLES)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537567B1 (fr) * 1982-12-08 1986-07-18 Savoie Electrodes Refract Produits refractaires lies par des residus carbones et du silicium metal en poudre et procede de fabrication
GB8522138D0 (en) * 1985-09-06 1985-10-09 Alcan Int Ltd Linings for aluminium reduction cells
US4923578A (en) * 1987-10-08 1990-05-08 The Standard Oil Company Graphite composites and process for the manufacture thereof
US5030595A (en) * 1989-07-18 1991-07-09 Clayburn Industries, Ltd. Carbon bake refractories
JP2816262B2 (ja) * 1991-07-09 1998-10-27 工業技術院長 炭素微小センサー電極およびその製造方法
US5560809A (en) * 1995-05-26 1996-10-01 Saint-Gobain/Norton Industrial Ceramics Corporation Improved lining for aluminum production furnace
US6113802A (en) * 1998-03-19 2000-09-05 Micropyretics Heaters International, Inc. Compositions for and synthesis of improved insulations
KR100471356B1 (ko) * 2001-07-06 2005-03-08 조선내화 주식회사 내화원료용 카본내화재 및 그를 이용한 카본 함유 내화재
EP1347080A1 (en) * 2002-03-13 2003-09-24 VAW Aluminium-Technologie GmbH Silicon metal lining
FR2878520B1 (fr) * 2004-11-29 2015-09-18 Saint Gobain Ct Recherches Bloc refractaire fritte a base de carbure de silicium a liaison nitrure de silicium
CA2893476C (en) * 2012-12-13 2018-01-16 Sgl Carbon Se Side-wall block for a wall in an electrolytic cell for reducing aluminium
CN110395985A (zh) * 2019-07-26 2019-11-01 石嘴山市长城碳素有限公司 一种碳素炉衬材料生产工艺
CN118047613B (zh) * 2024-01-23 2025-08-26 贵州鑫铠新材料科技有限公司 一种高性能整体石墨匣钵及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2013625A (en) * 1933-03-29 1935-09-03 Ross Tacony Crucible Company Refractory article
US3291623A (en) * 1965-04-29 1966-12-13 Electro Refractories & Abrasiv Refractory body and method of making same
US3442989A (en) * 1966-03-07 1969-05-06 Kaiser Aluminium Chem Corp Method of forming carbon-bonded silicon carbide bodies
DE2232719A1 (de) * 1972-07-04 1974-01-24 Vaw Ver Aluminium Werke Ag Feuerfester stein
JPS548210B2 (enEXAMPLES) * 1973-04-30 1979-04-13
NL7413104A (nl) * 1974-10-04 1976-04-06 Hoogovens Ijmuiden Bv Werkwijze voor de vervaardiging van gevormde vuurvaste voorwerpen.
JPS5818347B2 (ja) * 1978-10-24 1983-04-12 新日本製鐵株式会社 炭化珪素質焼成耐火物の製造法
JPS5833192B2 (ja) * 1978-12-08 1983-07-18 株式会社日本軽金属総合研究所 炭化ケイ素系耐火物の製造法
US4294788A (en) * 1979-12-05 1981-10-13 General Electric Company Method of making a shaped silicon carbide-silicon matrix composite and articles made thereby
US4393143A (en) * 1981-05-22 1983-07-12 Tsurumi Synthetic Refractories Co., Ltd. Amorphous refractory settable at low temperatures
AU8456082A (en) * 1981-05-29 1982-12-07 Morganite Special Carbons Ltd. Making silicon carbide bodies
FR2537567B1 (fr) * 1982-12-08 1986-07-18 Savoie Electrodes Refract Produits refractaires lies par des residus carbones et du silicium metal en poudre et procede de fabrication
AU543063B2 (en) * 1983-02-08 1985-03-28 Shinagawa Refractories Co., Ltd. Carbon-containing refractories

Also Published As

Publication number Publication date
IN161625B (enEXAMPLES) 1988-01-02
EP0128165B1 (fr) 1987-09-30
WO1984002335A1 (fr) 1984-06-21
CA1209593A (fr) 1986-08-12
IT8324046A1 (it) 1985-06-06
US4544641A (en) 1985-10-01
AU2265183A (en) 1984-07-05
EP0128165A1 (fr) 1984-12-19
FR2537567B1 (fr) 1986-07-18
AU578594B2 (en) 1988-11-03
DE3373893D1 (en) 1987-11-05
FR2537567A1 (fr) 1984-06-15
IT8324046A0 (it) 1983-12-06

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961028