KR960034135A - Flame spraying material for hot repair by glass manufacturing - Google Patents

Flame spraying material for hot repair by glass manufacturing Download PDF

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Publication number
KR960034135A
KR960034135A KR1019950005070A KR19950005070A KR960034135A KR 960034135 A KR960034135 A KR 960034135A KR 1019950005070 A KR1019950005070 A KR 1019950005070A KR 19950005070 A KR19950005070 A KR 19950005070A KR 960034135 A KR960034135 A KR 960034135A
Authority
KR
South Korea
Prior art keywords
spraying material
flame spraying
hot repair
glass manufacturing
flame
Prior art date
Application number
KR1019950005070A
Other languages
Korean (ko)
Other versions
KR970010304B1 (en
Inventor
신치재
Original Assignee
신치재
포철로재 주식회사
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 신치재, 포철로재 주식회사 filed Critical 신치재
Priority to KR1019950005070A priority Critical patent/KR970010304B1/en
Publication of KR960034135A publication Critical patent/KR960034135A/en
Application granted granted Critical
Publication of KR970010304B1 publication Critical patent/KR970010304B1/en

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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
    • C04B35/14—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 based on silica
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
    • C04B2235/782—Grain size distributions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Glass Compositions (AREA)

Abstract

본 발명은 화염용사재료의 성분을 조정하므로서 손상내화물의 열간용사보수작업시 부착성 및 보수시공후 내수명성이 우수한 화염용사재료를 제공함에 그 목적이 있다.An object of the present invention is to provide a flame spray material having excellent adhesiveness during hot spray repair work of damaged refractory materials and durability after repair work by adjusting the components of the flame spray material.

상기한 목적을 달성하기 위한 본 발명은 중량%로, Sio2: 85~96%, Al2O3: 1.0~3.0%, CaO : 0.5~2.0%, Fe2O3: 0.5~1.0% 및 나머지 기타 불가피한 불순물로 조성되고, 그 입력이 1.0㎜ 이하인 유리제조로 열간보수용 화염용사재료를 제공함을 그 요지로 한다.The present invention for achieving the above object by weight, Sio 2 : 85-96%, Al 2 O 3 : 1.0-3.0%, CaO: 0.5-2.0%, Fe 2 O 3 : 0.5-1.0% and the rest The main idea is to provide a hot spraying flame spraying material made of glass which is composed of other unavoidable impurities and whose input is 1.0 mm or less.

Description

유리제조로 열간보수용 화염용사재료Flame spraying material for hot repair by glass manufacturing

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

Claims (2)

중량%로, SiO2: 85~96%, Al2O3: 1.0~3.0%, CaO : 0.5~2.0%, Fe2O3: 0.5~1.0% 및 나머지 기타 불가피한 불순물로 조성되고, 그 입력이 1.0㎜ 이하인 것을 특징으로 하는 유리 제조로 열간보수용 화염용사재료.In weight percent, SiO 2 : 85-96%, Al 2 O 3 : 1.0-3.0%, CaO: 0.5-2.0%, Fe 2 O 3 : 0.5-1.0% and the rest of the other unavoidable impurities Flame spraying material for hot repair by manufacturing glass, characterized in that less than 1.0㎜. 제1항에 있어서, 용사재료는 입경이 0.005~1.0㎜의 것이 80중량% 이상의 분포를 갖는 것을 특징으로 하는 유리제조로 열간보수용 화염용사재료.The flame spraying material for hot repairing furnaces according to claim 1, wherein the thermal spraying material has a particle size of 0.005 to 1.0 mm and has a distribution of 80% by weight or more. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950005070A 1995-03-11 1995-03-11 Composition of flame material KR970010304B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950005070A KR970010304B1 (en) 1995-03-11 1995-03-11 Composition of flame material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950005070A KR970010304B1 (en) 1995-03-11 1995-03-11 Composition of flame material

Publications (2)

Publication Number Publication Date
KR960034135A true KR960034135A (en) 1996-10-22
KR970010304B1 KR970010304B1 (en) 1997-06-25

Family

ID=19409655

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950005070A KR970010304B1 (en) 1995-03-11 1995-03-11 Composition of flame material

Country Status (1)

Country Link
KR (1) KR970010304B1 (en)

Also Published As

Publication number Publication date
KR970010304B1 (en) 1997-06-25

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