BR8807700A - Composito de oxicomposto refratario/metal refratario duro - Google Patents

Composito de oxicomposto refratario/metal refratario duro

Info

Publication number
BR8807700A
BR8807700A BR888807700A BR8807700A BR8807700A BR 8807700 A BR8807700 A BR 8807700A BR 888807700 A BR888807700 A BR 888807700A BR 8807700 A BR8807700 A BR 8807700A BR 8807700 A BR8807700 A BR 8807700A
Authority
BR
Brazil
Prior art keywords
refractory
composite
oxicomposite
hard
aluminum
Prior art date
Application number
BR888807700A
Other languages
English (en)
Inventor
Jean-Jacques Duruz
Original Assignee
Moltech Invent Sa
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 Moltech Invent Sa filed Critical Moltech Invent Sa
Publication of BR8807700A publication Critical patent/BR8807700A/pt

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
    • C04B35/657—Processes involving a melting step for manufacturing refractories
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Fireproofing Substances (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
BR888807700A 1987-09-16 1988-09-08 Composito de oxicomposto refratario/metal refratario duro BR8807700A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1987/002355 WO1989002488A1 (en) 1987-09-16 1987-09-16 Refractory oxycompound/refractory hard metal composite
PCT/EP1988/000817 WO1989002423A1 (en) 1987-09-16 1988-09-08 Refractory oxycompound/refractory hard metal composite

Publications (1)

Publication Number Publication Date
BR8807700A true BR8807700A (pt) 1990-07-24

Family

ID=22202557

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807700A BR8807700A (pt) 1987-09-16 1988-09-08 Composito de oxicomposto refratario/metal refratario duro

Country Status (10)

Country Link
US (2) US5004524A (pt)
EP (1) EP0308014B1 (pt)
AT (1) ATE82238T1 (pt)
AU (1) AU617129B2 (pt)
BR (1) BR8807700A (pt)
CA (1) CA1324250C (pt)
DE (1) DE3875890T2 (pt)
ES (1) ES2045089T3 (pt)
NO (1) NO304368B1 (pt)
WO (2) WO1989002488A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312430A (en) * 1986-12-09 1994-05-17 Rosenbluth Robert F Balloon dilation catheter
EP0560814B1 (en) * 1990-11-28 1995-07-05 MOLTECH Invent S.A. Electrode assemblies and multimonopolar cells for aluminium electrowinning
US6001236A (en) 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
US5310476A (en) * 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US5651874A (en) 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
DE69509540T2 (de) 1994-09-08 1999-09-30 Moltech Invent Sa Aluminium-elektrogewinnungszelle mit verbesserten kohlenstoff-kathodeblöcken
US6033616A (en) * 1994-12-22 2000-03-07 Maruwa Plastics Ind. Co., Ltd. Process for the production of molded synthetic resin article with finished surface
US5618403A (en) * 1995-08-07 1997-04-08 Moltech Invent S.A. Maintaining protective surfaces on carbon cathodes in aluminium electrowinning cells
US5753163A (en) 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
AU2006252478B2 (en) * 2005-06-01 2010-10-07 Hill's Pet Nutrition, Inc. Methods for enhancing palatability of compositions for animal consumption
AU2006328976B2 (en) 2005-12-20 2012-05-17 H. C. Starck Gmbh Metal borides

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878870A (en) * 1927-04-09 1932-09-20 Pittsburgh Plate Glass Co Method of making alpha refractory cast article
US1944616A (en) * 1931-04-29 1934-01-23 Corning Glass Works Process for making cast compact ceramic products
US4018864A (en) * 1969-10-27 1977-04-19 L'electro-Refractaire Method for making fused refractory products
FR2349633A1 (fr) * 1976-04-27 1977-11-25 Sofrem Nouvelles compositions a haute durete, a base d'alumine et de carbure de silicium
US4560448A (en) * 1982-05-10 1985-12-24 Eltech Systems Corporation Aluminum wettable materials for aluminum production
EP0095854B1 (en) * 1982-05-28 1987-08-19 Alcan International Limited Improvements in electrolytic reduction cells for aluminium production
US4599320A (en) * 1982-12-30 1986-07-08 Alcan International Limited Refractory lining material for electrolytic reduction cell for aluminum production and method of making the same
US4600481A (en) * 1982-12-30 1986-07-15 Eltech Systems Corporation Aluminum production cell components
EP0116809B1 (en) * 1983-02-16 1990-05-02 MOLTECH Invent S.A. Cermets and their manufacture
US4647405A (en) * 1983-09-06 1987-03-03 Eltech Systems Corporation Boride-alumina composite
US4657876A (en) * 1985-07-29 1987-04-14 General Electric Company Composite by infiltration
GB8522138D0 (en) * 1985-09-06 1985-10-09 Alcan Int Ltd Linings for aluminium reduction cells
US4847220A (en) * 1986-09-17 1989-07-11 Lanxide Technology Company, Lp Method of making ceramic composites
US4806508A (en) * 1986-09-17 1989-02-21 Lanxide Technology Company, Lp Modified ceramic structures and methods of making the same

Also Published As

Publication number Publication date
ES2045089T3 (es) 1994-01-16
DE3875890T2 (de) 1993-03-18
WO1989002488A1 (en) 1989-03-23
US5004524A (en) 1991-04-02
ATE82238T1 (de) 1992-11-15
AU2428788A (en) 1989-04-17
EP0308014B1 (en) 1992-11-11
NO901222D0 (no) 1990-03-15
US5332540A (en) 1994-07-26
CA1324250C (en) 1993-11-16
EP0308014A1 (en) 1989-03-22
WO1989002423A1 (en) 1989-03-23
NO901222L (no) 1990-03-15
NO304368B1 (no) 1998-12-07
AU617129B2 (en) 1991-11-21
DE3875890D1 (de) 1992-12-17

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Legal Events

Date Code Title Description
FA2 Application deemed withdrawn (art. 19(5))
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C04B 35/62; C25C 3/08; C04B 35/58.

Ipc: C04B 35/657 (2006.01)

Ipc: C04B 35/657 (2006.01)