GB1026055A - Coating of carbon - Google Patents

Coating of carbon

Info

Publication number
GB1026055A
GB1026055A GB3729962A GB3729962A GB1026055A GB 1026055 A GB1026055 A GB 1026055A GB 3729962 A GB3729962 A GB 3729962A GB 3729962 A GB3729962 A GB 3729962A GB 1026055 A GB1026055 A GB 1026055A
Authority
GB
United Kingdom
Prior art keywords
titanium
silicon
zirconium
boron
alloy
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
Application number
GB3729962A
Inventor
Alexander Jordanov Valtschev
Temenushka Nikolova Valtscheva
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.)
METALURGITCHEN ZD LENIN
Original Assignee
METALURGITCHEN ZD LENIN
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 METALURGITCHEN ZD LENIN filed Critical METALURGITCHEN ZD LENIN
Priority to GB3729962A priority Critical patent/GB1026055A/en
Publication of GB1026055A publication Critical patent/GB1026055A/en
Expired 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
    • 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
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • 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
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • 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
    • 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
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/88—Metals
    • 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
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate

Abstract

In a method of creating protective coatings over articles of amorphous carbon or graphite, the materials of the coating are treated with an electric arc burning between the coated carbon article and a lateral electrode. The process may be used for coating carbon electrodes or other articles with aluminium, zirconium, ferrochromium, molybdenum-boron alloy, chromium, titanium-boron alloy, zirconium-boron alloy, zirconium-silicon alloy, silicon, boron, silicon-chromium alloy, aluminium-silicon alloy, silicon dioxide, silicon carbide, aluminium oxide, titanium nitride, titanium aluminate, zirconium silicate, titanium disilicide, molybdenum carbide, molybdenum disilicide, titanium silicate, titanium dioxide and titanium carbide, and various mixtures thereof. Large amounts of aluminium may be applied in two layers, separated by a powdered mixture of substances chosen from boron, silicon, aluminium, titanium, zirconium, chromium and molybdenum, their alloys, and oxides, carbides and silicates; alkali metal oxides, borates, silicates, carbonates and halides may also be used. Alloys. The composition of the alloys disclosed is as follows:- (1) 70% chromium, 30% iron; (2) 90% molybdenum, 10% boron; (3) 70% titanium, 30% boron; (4) 80% zirconium, 20% boron; (5) 70% aluminium, 30% silicon; (6) 50% chromium, 50% silicon; and (7) 80% zirconium, 20% silicon.ALSO:Articles of amorphous carbon or graphite are coated by treatment with an electric arc burning between the carbon article and a lateral electrode. The carbon electrodes or other articles may be coated with aluminium, zirconium, ferrochromium, molybdenum-boron alloy, chromium, titanium-boron alloy, zirconium-boron alloy, zirconium-silicon alloy, silicon, boron, silicon - chromium alloy, aluminium-silicon alloy, silicon dioxide, silicon carbide, aluminium oxide, titanium nitride, titanium aluminate, zirconium silicate, titanium disilicide, molybdenum carbide, molybdenum disilicide, titanium silicate, titanium dioxide and titanium carbide, and various mixtures thereof. Large amounts of aluminium may be applied in two layers, separated by a powdered mixture of substances chosen from boron, silicon, aluminium, titanium, zirconium, chromium and molybdenum, their alloys, and oxides, carbides and silicates; alkali metal oxides, borates, silicates, carbonates and halides may also be used.ALSO:In a method of creating protective coatings over articles of amorphous carbon or graphite, the materials of the coating are treated with an electric arc burning between the coated carbon article and a lateral electrode. The process may be used for coating carbon electrodes or other articles with aluminium, zirconium, ferrochromium, molybdenum-boron alloy, chromium, titanium-boron alloy, zirconium-boron alloy, zirconium-silicon alloy, silicon, boron, silicon-chromium alloy, aluminium-silicon alloy, silicon dioxide, silicon carbide, aluminium oxide, titanium nitride, titanium aluminate, zirconium silicate, titanium disilicide, molybdenum carbide, molybdenum disilicide, titanium silicate, titanium dioxide and titanium carbide, and various mixtures thereof. Large amounts of aluminium may be applied in two layers, separated by a powdered mixture of substances chosen from boron, silicon, aluminium, titanium, zirconium, chromium and molybdenum, their alloys, and oxides, carbides and silicates; alkali metal oxides, borates, silicates, carbonates and halides may also be used. The coating materials may be made into a paste with aqueous bone glue and applied to the substrate.
GB3729962A 1962-10-02 1962-10-02 Coating of carbon Expired GB1026055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3729962A GB1026055A (en) 1962-10-02 1962-10-02 Coating of carbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3729962A GB1026055A (en) 1962-10-02 1962-10-02 Coating of carbon

Publications (1)

Publication Number Publication Date
GB1026055A true GB1026055A (en) 1966-04-14

Family

ID=10395371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3729962A Expired GB1026055A (en) 1962-10-02 1962-10-02 Coating of carbon

Country Status (1)

Country Link
GB (1) GB1026055A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851008A (en) * 1971-10-22 1973-07-18
JPS49126708A (en) * 1973-03-12 1974-12-04
US4471023A (en) * 1983-03-29 1984-09-11 Ltv Aerospace And Defense Company Enhancement coating and process for carbonaceous substrates
US4567103A (en) * 1983-07-28 1986-01-28 Union Carbide Corporation Carbonaceous articles having oxidation prohibitive coatings thereon
US4585675A (en) * 1981-04-07 1986-04-29 Ltv Aerospace And Defense Company Alumina silicon carbide, and silicon primary protective coatings for carbon-carbon substrates
US4824733A (en) * 1986-04-25 1989-04-25 Canadian Patents And Development Limited/Societe Anti-oxidant barrier for carbon based material
US4830919A (en) * 1981-04-07 1989-05-16 Ltv Aerospace & Defense Company Composition for forming a protective coating on carbon-carbon substrates and article
US5453324A (en) * 1981-04-08 1995-09-26 Loral Vought Systems Corporation Carbon-carbon substrates having protective coating and their preparation
DE4136823C2 (en) * 1991-11-08 2000-09-14 Contech C Conradty Technika Co Carbon electrode for arc furnaces and method for producing such a carbon electrode
WO2005113844A1 (en) * 2004-05-14 2005-12-01 Sgl Carbon Ag Gas impervious electrodes for carbothermic reduction furnace

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851008A (en) * 1971-10-22 1973-07-18
JPS49126708A (en) * 1973-03-12 1974-12-04
JPS5319009B2 (en) * 1973-03-12 1978-06-19
US4585675A (en) * 1981-04-07 1986-04-29 Ltv Aerospace And Defense Company Alumina silicon carbide, and silicon primary protective coatings for carbon-carbon substrates
US4830919A (en) * 1981-04-07 1989-05-16 Ltv Aerospace & Defense Company Composition for forming a protective coating on carbon-carbon substrates and article
US5453324A (en) * 1981-04-08 1995-09-26 Loral Vought Systems Corporation Carbon-carbon substrates having protective coating and their preparation
US4471023A (en) * 1983-03-29 1984-09-11 Ltv Aerospace And Defense Company Enhancement coating and process for carbonaceous substrates
US4567103A (en) * 1983-07-28 1986-01-28 Union Carbide Corporation Carbonaceous articles having oxidation prohibitive coatings thereon
US4824733A (en) * 1986-04-25 1989-04-25 Canadian Patents And Development Limited/Societe Anti-oxidant barrier for carbon based material
DE4136823C2 (en) * 1991-11-08 2000-09-14 Contech C Conradty Technika Co Carbon electrode for arc furnaces and method for producing such a carbon electrode
WO2005113844A1 (en) * 2004-05-14 2005-12-01 Sgl Carbon Ag Gas impervious electrodes for carbothermic reduction furnace

Similar Documents

Publication Publication Date Title
GB1026055A (en) Coating of carbon
DE3376207D1 (en) Refractory metal borides, carbides and nitrides, and composites containing them
GB1100176A (en) Diffusion coating of metals
ES358608A1 (en) Process for treating a metal surface and reprographic material comprising a surface so treated
GB1102736A (en) Improvements in or relating to carbon bodies
GB736251A (en) Improvements in and relating to titanium oxide rectifiers
GB850389A (en) Flame spray coating
GB1081623A (en) Coated refractory bodies
GB1151071A (en) Method of Creating Protective Coatings on Carbon Articles.
GB1201911A (en) Plasma generating heating apparatus and a method of surface treating refactory surfaces with such apparatus
GB760623A (en) Improvements in or relating to coated carbonaceous articles
GB1113066A (en) Improvements in refractory metal articles
GB1033230A (en) Improvements in or relating to coatings for niobium base alloys
GB950767A (en) Surface hardening of ferrous materials or nickel-base or cobalt-base alloys
GB1025841A (en) Improvements in refractory metal articles
JPS56156777A (en) Surface treatment of aluminum
JPS5540064A (en) Blow-hole resistance covered electrode
GB985174A (en) Preparation of cermets
GB1045996A (en) Improvements in and relating to alloys
SU791785A1 (en) Composition for boroaluminizing
GB1258372A (en)
YU173480A (en) Process for the anticorrosive protection of silicon carbide products
GB831431A (en) A process for melting down metals in an arc
GB1134171A (en) Heating metallic material for sub-halide process of refining aluminium
GB676913A (en) Improvements relating to the production of adherent coatings on metallic bodies