GB456602A - Improvements in heat resisting products - Google Patents

Improvements in heat resisting products

Info

Publication number
GB456602A
GB456602A GB2329235A GB2329235A GB456602A GB 456602 A GB456602 A GB 456602A GB 2329235 A GB2329235 A GB 2329235A GB 2329235 A GB2329235 A GB 2329235A GB 456602 A GB456602 A GB 456602A
Authority
GB
United Kingdom
Prior art keywords
oxide
carbide
boron
carbon
salt
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
GB2329235A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2329235A priority Critical patent/GB456602A/en
Publication of GB456602A publication Critical patent/GB456602A/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
    • 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
    • C04B35/515—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

Abstract

A composition comprising carbon and heat-refractory material such as baddeleyite, zirconium oxide, silicon carbide, titanium oxide or carbide, rutile, magnesium oxide, fused magnesia, thorium oxide, corundum or aluminium oxide is protected against deleterious effects of high temperature by mixing therewith a solution of a salt of a high-melting-point metal or of boron and heating the mixture to a sufficiently high temperature-e.g. 1000-1200 DEG C.- to convert the salt to an oxide or carbide. Salts of tungsten, zirconium, boron and manganese-e.g. a 15 per cent solution of tungsten or magnesium nitrate in alcohol may be used. When a boron salt solution is used, boron carbide is formed. The mixing may be performed in vacuo. The mixture of refractory, carbon, and oxide or carbide may be compacted with a binder-e.g. aluminium or magnesium silicate, bentonite or aluminous cements. The carbon may be deposited in situ in the heat-refractory material by heating the latter, immersed in oil, in a closed chamber. U.S.A. Specification 1,947,692 is referred to.
GB2329235A 1935-08-19 1935-08-19 Improvements in heat resisting products Expired GB456602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2329235A GB456602A (en) 1935-08-19 1935-08-19 Improvements in heat resisting products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2329235A GB456602A (en) 1935-08-19 1935-08-19 Improvements in heat resisting products

Publications (1)

Publication Number Publication Date
GB456602A true GB456602A (en) 1936-11-12

Family

ID=10193273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2329235A Expired GB456602A (en) 1935-08-19 1935-08-19 Improvements in heat resisting products

Country Status (1)

Country Link
GB (1) GB456602A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422215A (en) * 1942-05-12 1947-06-17 Exolon Company Method of vitreous coating refractory material
US2987488A (en) * 1955-11-25 1961-06-06 North American Aviation Inc Graphite boron neutron shielding
US2988522A (en) * 1955-11-25 1961-06-13 North American Aviation Inc Graphite boron neutron shielding
US3037923A (en) * 1957-12-26 1962-06-05 Sylvania Electric Prod Process for electrophoretically coating a metal with particulate carbon material
US3261697A (en) * 1962-01-16 1966-07-19 Air Reduction Oxidation resistant carbonaceous bodies and method for making
EP0100306A2 (en) * 1982-07-22 1984-02-08 Radex Deutschland Aktiengesellschaft für feuerfeste Erzeugnisse Method of producing refractory non basic and non isolating bricks and masses that contain carbon
CN108456002A (en) * 2018-02-08 2018-08-28 广东工业大学 A method of being suitable for the 3D printing ceramic component based on Stereolithography of selfreparing/self-reinforcing

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422215A (en) * 1942-05-12 1947-06-17 Exolon Company Method of vitreous coating refractory material
US2987488A (en) * 1955-11-25 1961-06-06 North American Aviation Inc Graphite boron neutron shielding
US2988522A (en) * 1955-11-25 1961-06-13 North American Aviation Inc Graphite boron neutron shielding
US3037923A (en) * 1957-12-26 1962-06-05 Sylvania Electric Prod Process for electrophoretically coating a metal with particulate carbon material
US3261697A (en) * 1962-01-16 1966-07-19 Air Reduction Oxidation resistant carbonaceous bodies and method for making
EP0100306A2 (en) * 1982-07-22 1984-02-08 Radex Deutschland Aktiengesellschaft für feuerfeste Erzeugnisse Method of producing refractory non basic and non isolating bricks and masses that contain carbon
EP0100306A3 (en) * 1982-07-22 1985-07-03 Brohltal-Deumag Ag Fur Feuerfeste Erzeugnisse Method of producing refractory non basic and non isolating bricks and masses that contain carbon
CN108456002A (en) * 2018-02-08 2018-08-28 广东工业大学 A method of being suitable for the 3D printing ceramic component based on Stereolithography of selfreparing/self-reinforcing
CN108456002B (en) * 2018-02-08 2021-03-16 广东工业大学 Method for 3D printing of ceramic component based on photocuring forming and suitable for self-repairing/self-enhancing

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