AT285195B - Carbon or graphite moldings - Google Patents
Carbon or graphite moldingsInfo
- Publication number
- AT285195B AT285195B AT732568A AT732568A AT285195B AT 285195 B AT285195 B AT 285195B AT 732568 A AT732568 A AT 732568A AT 732568 A AT732568 A AT 732568A AT 285195 B AT285195 B AT 285195B
- Authority
- AT
- Austria
- Prior art keywords
- carbon
- graphite moldings
- moldings
- graphite
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of 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
- C04B35/515—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
- C04B35/52—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 carbon, e.g. graphite
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
- C04B41/90—Coating or impregnation for obtaining at least two superposed coatings having different compositions at least one coating being a metal
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/12—Arrangements for cooling, sealing or protecting electrodes
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
- C04B2111/00879—Non-ferrous metallurgy
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- 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
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Coating By Spraying Or Casting (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671671065 DE1671065C3 (en) | 1967-07-26 | 1967-07-26 | Carbon or graphite moldings |
DE1615404A DE1615404C3 (en) | 1967-07-26 | 1967-07-26 | Arc furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
AT285195B true AT285195B (en) | 1970-10-12 |
Family
ID=25753726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT732568A AT285195B (en) | 1967-07-26 | 1968-07-26 | Carbon or graphite moldings |
Country Status (5)
Country | Link |
---|---|
US (1) | US3553010A (en) |
AT (1) | AT285195B (en) |
FR (1) | FR1587074A (en) |
GB (1) | GB1166429A (en) |
SE (1) | SE329966B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921023A (en) * | 1969-07-21 | 1975-11-18 | Dmz Lennin Bg1969072112705 | Method for joining carbon electrodes and product thereof |
US3881039A (en) * | 1971-01-22 | 1975-04-29 | Snam Progetti | Process for the treatment of amorphous carbon or graphite manufactured articles, for the purpose of improving their resistance to oxidation, solutions suitable for attaining such purpose and resulting product |
US3770488A (en) * | 1971-04-06 | 1973-11-06 | Us Air Force | Metal impregnated graphite fibers and method of making same |
BE790211A (en) * | 1971-10-22 | 1973-02-15 | British Steel Corp | APPARATUS FOR FORMING PROTECTIVE COATINGS ON CARBON ARTICLES |
US4000026A (en) * | 1973-03-12 | 1976-12-28 | Union Carbide Corporation | Method and cement for bonding carbon articles |
GB1455768A (en) * | 1974-09-09 | 1976-11-17 | Secr Defence | Anti-oxidation coatings |
US4418097A (en) * | 1981-12-11 | 1983-11-29 | Martin Marietta Corporation | Coating for graphite electrodes |
US4621017A (en) * | 1982-04-15 | 1986-11-04 | Kennecott Corporation | Corrosion and wear resistant graphite material and method of manufacture |
US4617232A (en) * | 1982-04-15 | 1986-10-14 | Kennecott Corporation | Corrosion and wear resistant graphite material |
US4487804A (en) * | 1982-08-02 | 1984-12-11 | Nalco Chemical Company | Coating to prevent the oxidation of electrodes during electric furnace steel making |
US4567103A (en) * | 1983-07-28 | 1986-01-28 | Union Carbide Corporation | Carbonaceous articles having oxidation prohibitive coatings thereon |
JPS6035333A (en) * | 1983-08-08 | 1985-02-23 | Kao Corp | Substrate for magnetic disk |
JPS60118762A (en) * | 1983-11-30 | 1985-06-26 | Sumitomo Metal Ind Ltd | High-temperature oxidation-proof coating for electrode |
US4668579A (en) * | 1984-02-01 | 1987-05-26 | The United States Of America As Represented By The Secretary Of The Air Force | Interstitially protected oxidation resistant carbon-carbon composite |
BG41809A1 (en) * | 1984-08-13 | 1987-08-14 | Peev | Protective coating on graphite electrodes |
DE3446286A1 (en) * | 1984-12-19 | 1986-06-19 | Sigri GmbH, 8901 Meitingen | METHOD FOR COATING CARBON AND GRAPHITE BODIES |
US4772514A (en) * | 1985-12-24 | 1988-09-20 | Ceskoslovenska Akademie Ved | Protective layer for carbonaceous materials and method of applying the same |
CA1273898A (en) * | 1986-04-25 | 1990-09-11 | Serge Dallaire | Anti-oxidant barrier for carbon based material |
JP3179812B2 (en) * | 1991-09-17 | 2001-06-25 | トーカロ株式会社 | Carbon member having metal spray coating layer with excellent adhesion |
US6555173B1 (en) | 2000-11-08 | 2003-04-29 | Honeywell International Inc. | Carbon barrier controlled metal infiltration layer for enhanced oxidation protection |
KR100489304B1 (en) * | 2002-12-23 | 2005-05-17 | 재단법인 포항산업과학연구원 | Resistance-heated boat and manufacturing method thereof |
US20050254544A1 (en) * | 2004-05-14 | 2005-11-17 | Sgl Carbon Ag | Gas-tight electrode for carbothermic reduction furnace |
DE102005030862B4 (en) * | 2005-07-01 | 2009-12-24 | Sintec Keramik Gmbh | First wetting auxiliary material for an evaporator body, its use for preparing the evaporator surface of an evaporator body and an electrically heatable ceramic evaporator body |
DE212011100077U1 (en) | 2010-07-01 | 2012-11-30 | Graftech International Holdings Inc. | graphite electrode |
CN112371087B (en) * | 2020-11-10 | 2021-09-21 | 昆明理工大学 | Preparation method and application of activated carbon fiber-based adsorbent for removing hydrogen sulfide, phosphine, arsine and ammonia gas |
WO2022187638A1 (en) * | 2021-03-05 | 2022-09-09 | Ecolab Usa Inc. | Coatings for electrodes in electric arc furnaces |
-
1968
- 1968-07-24 US US747129A patent/US3553010A/en not_active Expired - Lifetime
- 1968-07-25 SE SE10145/68A patent/SE329966B/xx unknown
- 1968-07-26 GB GB35916/68A patent/GB1166429A/en not_active Expired
- 1968-07-26 FR FR1587074D patent/FR1587074A/fr not_active Expired
- 1968-07-26 AT AT732568A patent/AT285195B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3553010A (en) | 1971-01-05 |
GB1166429A (en) | 1969-10-08 |
SE329966B (en) | 1970-10-26 |
FR1587074A (en) | 1970-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |