KR950014270A - Antioxidant of Graphite Products - Google Patents

Antioxidant of Graphite Products Download PDF

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Publication number
KR950014270A
KR950014270A KR1019940009604A KR19940009604A KR950014270A KR 950014270 A KR950014270 A KR 950014270A KR 1019940009604 A KR1019940009604 A KR 1019940009604A KR 19940009604 A KR19940009604 A KR 19940009604A KR 950014270 A KR950014270 A KR 950014270A
Authority
KR
South Korea
Prior art keywords
antioxidant
graphite products
mix
anhydride
blended
Prior art date
Application number
KR1019940009604A
Other languages
Korean (ko)
Inventor
요시노부 시로미주
칸지 타지리
Original Assignee
요시노부 시로미주
후지파인테크 유우겐가이샤
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 요시노부 시로미주, 후지파인테크 유우겐가이샤 filed Critical 요시노부 시로미주
Publication of KR950014270A publication Critical patent/KR950014270A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/02—Anti-oxidant compositions; Compositions inhibiting chemical change containing inorganic compounds
    • 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
    • C04B41/5006—Boron compounds
    • 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
    • C04B41/5007—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 with salts or salty compositions, e.g. for salt glazing
    • C04B41/5015—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 with salts or salty compositions, e.g. for salt glazing containing phosphorus in the anion, e.g. phosphates
    • 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
    • C04B41/5025—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 with ceramic materials
    • C04B41/5031—Alumina
    • 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
    • C04B41/5025—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 with ceramic materials
    • C04B41/5035—Silica
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Discharge Heating (AREA)
  • Paints Or Removers (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)

Abstract

본 발명은 전기로의 전극등이 높은 열에 의한 산화를 방지하는 산화방지제에 관한 것으로, 콜로이드 실리키와 무수붕산 및 콜로리드 알루미나와 무수인산 등을 배합하여 이루어진 흑연제품의 산화방지제를 제공한다.The present invention relates to an antioxidant for preventing oxidation by high heat in an electrode of an electric furnace, and provides an antioxidant of a graphite product in which colloidal silica is mixed with boric anhydride, colloidal alumina, phosphoric anhydride, and the like.

또, 본 발명에서는 더우기 황산니켈을 배합한 것, 또 계면활성제를 배합한 것에서도 특징을 보유한다.Moreover, in this invention, the thing which mix | blended nickel sulfate and what mix | blended surfactant also has a characteristic.

Description

흑연제품의 산화방지제Antioxidant of Graphite Products

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 관한 산화방지제를 함침시킨 카아본블록의 사시도,1 is a perspective view of a carbon block impregnated with an antioxidant according to the present invention,

제2도는 카아본블록의 실험개요정면도,2 is an overview of the experiment of the carbon block,

제3도는 동 카아본블록의 실험개요측면도.3 is an experimental overview of the carbon block.

Claims (3)

콜로이드실리카, 무수붕산, 콜로이드알루미나 및 무수인산 등을 배합하여 이루어지는 것을 특징으로 하는 흑연제품의 산화방지제.An antioxidant for graphite products comprising colloidal silica, boric anhydride, colloidal alumina, phosphoric anhydride, and the like. 제1항에 있어서, 또한 황산니켈을 배합하여 이루어지는 것을 특징으로 하는 흑연제품의 산화방지제.The antioxidant of graphite products according to claim 1, further comprising nickel sulfate. 제2항에 있어서, 또한 계면활성제를 배합하여 이루어지는 것을 특징으로 하는 흑연제품의 산화방지제.The antioxidant of graphite products according to claim 2, further comprising a surfactant. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940009604A 1993-11-08 1994-05-02 Antioxidant of Graphite Products KR950014270A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5278450A JP2749767B2 (en) 1993-11-08 1993-11-08 Antioxidants for graphite products
JP93-278450 1993-11-08

Publications (1)

Publication Number Publication Date
KR950014270A true KR950014270A (en) 1995-06-15

Family

ID=17597513

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940009604A KR950014270A (en) 1993-11-08 1994-05-02 Antioxidant of Graphite Products

Country Status (2)

Country Link
JP (1) JP2749767B2 (en)
KR (1) KR950014270A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104159349B (en) * 2014-08-18 2016-05-25 河北联冠电极股份有限公司 A kind of anti-oxidant carbonaceous electrode of large diameter that adds additive and preparation method thereof

Also Published As

Publication number Publication date
JPH07296968A (en) 1995-11-10
JP2749767B2 (en) 1998-05-13

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