IT8324046A1 - 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 fabbricazioneInfo
- Publication number
- IT8324046A1 IT8324046A1 IT1983A24046A IT2404683A IT8324046A1 IT 8324046 A1 IT8324046 A1 IT 8324046A1 IT 1983A24046 A IT1983A24046 A IT 1983A24046A IT 2404683 A IT2404683 A IT 2404683A IT 8324046 A1 IT8324046 A1 IT 8324046A1
- Authority
- IT
- Italy
- Prior art keywords
- alloyed
- procedure
- manufacturing
- silicon powder
- metallic silicon
- Prior art date
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)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Carbon And Carbon Compounds (AREA)
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 true IT8324046A1 (it) | 1985-06-06 |
IT1167300B 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 (it) |
EP (1) | EP0128165B1 (it) |
AU (1) | AU578594B2 (it) |
CA (1) | CA1209593A (it) |
DE (1) | DE3373893D1 (it) |
FR (1) | FR2537567B1 (it) |
IN (1) | IN161625B (it) |
IT (1) | IT1167300B (it) |
WO (1) | WO1984002335A1 (it) |
Families Citing this family (11)
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 |
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 |
Family Cites Families (13)
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 (it) * | 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 |
-
1982
- 1982-12-08 FR FR8220893A patent/FR2537567B1/fr not_active Expired
-
1983
- 1983-11-21 IN IN1430/CAL/83A patent/IN161625B/en unknown
- 1983-12-06 US US06/629,547 patent/US4544641A/en not_active Expired - Lifetime
- 1983-12-06 DE DE8383903801T patent/DE3373893D1/de not_active Expired
- 1983-12-06 AU AU22651/83A patent/AU578594B2/en not_active Expired
- 1983-12-06 IT IT2404683A patent/IT1167300B/it active
- 1983-12-06 EP EP19830903801 patent/EP0128165B1/fr not_active Expired
- 1983-12-06 WO PCT/FR1983/000243 patent/WO1984002335A1/fr active IP Right Grant
- 1983-12-07 CA CA000442745A patent/CA1209593A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU2265183A (en) | 1984-07-05 |
FR2537567A1 (fr) | 1984-06-15 |
AU578594B2 (en) | 1988-11-03 |
US4544641A (en) | 1985-10-01 |
WO1984002335A1 (fr) | 1984-06-21 |
EP0128165B1 (fr) | 1987-09-30 |
FR2537567B1 (fr) | 1986-07-18 |
IN161625B (it) | 1988-01-02 |
CA1209593A (fr) | 1986-08-12 |
IT8324046A0 (it) | 1983-12-06 |
DE3373893D1 (en) | 1987-11-05 |
EP0128165A1 (fr) | 1984-12-19 |
IT1167300B (it) | 1987-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961028 |