KR830009821A - Single fireproof layer of metal processing container and its application method - Google Patents

Single fireproof layer of metal processing container and its application method Download PDF

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Publication number
KR830009821A
KR830009821A KR1019820001994A KR820001994A KR830009821A KR 830009821 A KR830009821 A KR 830009821A KR 1019820001994 A KR1019820001994 A KR 1019820001994A KR 820001994 A KR820001994 A KR 820001994A KR 830009821 A KR830009821 A KR 830009821A
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KR
South Korea
Prior art keywords
weight
resin
layer
mixture
vessel
Prior art date
Application number
KR1019820001994A
Other languages
Korean (ko)
Other versions
KR870002163B1 (en
Inventor
아사가 에이지
이시가와 겐따로
가와이 리오조
다니구찌 데루히꼬
Original Assignee
스테벤 씨. 카니
퀴글리 캄파니, 인코포레이티드
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.)
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Application filed by 스테벤 씨. 카니, 퀴글리 캄파니, 인코포레이티드 filed Critical 스테벤 씨. 카니
Publication of KR830009821A publication Critical patent/KR830009821A/en
Application granted granted Critical
Publication of KR870002163B1 publication Critical patent/KR870002163B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • C21C5/443—Hot fettling; Flame gunning
    • 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
    • F27D1/1626—Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Ceramic Products (AREA)

Abstract

내용 없음No content

Description

금속 가공용기의 단일 내화층 및 그 응용방법Single fireproof layer of metal processing container and its application method

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

첨부된 도면은 압축공기를 이용한 턴디시의 작업 내장층에 단일 내화 보호층의 응용방법을 도시한 것임.The accompanying drawings show the application of a single fireproof protective layer to the working interior layer of tundish using compressed air.

Claims (12)

금속 가공 용기내에 단일 내화층 부착시키는 방법에 있어서, 주형의 외면과 전기한 용기으 내면 사이에 일정한 공간이 형성되도록 전기한 용기의 내면의 형태를 따라서 제작된 외면을 가진 주형을 전기한 용기내에 설치하고,A method of attaching a single fireproof layer in a metal working vessel, wherein a mold having an outer surface formed in accordance with the shape of the inner surface of the vessel, which is formed so that a predetermined space is formed between the outer surface of the mold and the inner surface of the vessel, is installed in the vessel. and, 최소한 약 70 중량%의 내화 골재와 최소한 약 0.5 중량%의 열경화성 수지로 된 건고 미립자 혼합물로써 전기 공간을 충전시켜서, 이 혼합물을 가열하여 그 수지를 경화시키고 주형을 분리시키는 것을 특징으로 하는 금속 가공 용기의 단일 내화층의 응용방법.A metalworking vessel characterized by filling an electrical space with a dry, particulate mixture of at least about 70% by weight refractory aggregate and at least about 0.5% by weight thermosetting resin, heating the mixture to cure the resin and to separate the mold. Application method of single fireproof layer. 특허청구의 범위 제1항 기재에 있어서, 전기 수지를 내화골재 표면에 도포하는 것이 특징인 방법.The method of claim 1, wherein the electrical resin is applied to the surface of the refractory aggregate. 특허청구의 범위 제1항 기재에 있어서, 전기 혼합물이 최대 입도가 약 5mm인 내화 골재 약 70-99중량%, 수지 약 0.5-20 중량% 및 무기 결합제 약 0.5-10 중량%로 이루어지는 것이 특징인 방법.Scope of claim 1 characterized in that the electrical mixture consists of about 70-99% by weight of a fire resistant aggregate having a maximum particle size of about 5 mm, about 0.5-20% by weight of a resin and about 0.5-10% by weight of an inorganic binder. Way. 특허청구의 범위 제3항 기재에 있어서, 전기 혼합물에 약 0.5-10 중량%의 무기 수화물을 첨가시키는 것이 특징인 방법.The method of claim 3, wherein about 0.5-10% by weight of an inorganic hydrate is added to the electrical mixture. 특허청구의 범위 제1항 기재에 있어서, 전기 혼합물에 길이가 약 5-15mm인 섬유를 약 10 중량% 한도 내에서 첨가시키는 것이 특징인 방법.The method of claim 1, wherein the electrical mixture is added with a fiber length of about 5-15 mm within a limit of about 10% by weight. 특허청구의 범위 제1항 기재에 있어서, 내화물이 사소(死燒)한 마그네시아인 것이 특징인 방법.The method according to claim 1, wherein the refractory is magnesia insignificant. 특허청구의 범위 제1항 기재에 있어서, 수지가 페놀-포름알데히드 수지이고 약 150-250℃에서 경화되는 것이 특징인 방법.The method of claim 1, wherein the resin is a phenol-formaldehyde resin and cures at about 150-250 ° C. 5. 특허청구의 범위 제1항 기재의 방법에 있어서, 전기 혼합물을 압축 기체의 도움을 받아서 전기 공간을 충전시키는 것이 특징인 방법.The method according to claim 1, wherein the electric mixture is filled with an electric space with the help of compressed gas. 특허청구의 범위 제1항 기재에 있어서, 전술한 층이 턴디시의 보호층인 것이 특징인 방법.The method according to claim 1, wherein the above-mentioned layer is a protective layer of a tundish. 특허청구의 범위 제9항 기재에 있어서, 그 층의 두께가 약 10-50mm인 것이 특징인 방법.The method of claim 9 wherein the layer has a thickness of about 10-50 mm. 수지로 도포한 미립 내화 골재의 단일층으로 된 금속 가공용기.A metal processing container consisting of a single layer of particulate fireproof aggregate coated with resin. 특허청구의 범위 제11항 기재에 있어서, 전술한 층이 턴디시의 보호층이고 최대 입도가 약 5mm인 사소 마그네시아 약 70-99 중량%, 열경화성 수지 약 0.5-20 중량% 및 무기결합제 약 0.5-10 중량%로 이루어진 것이 특징인 용기.12. The method according to claim 11, wherein the above-mentioned layer is a protective layer of tundish and has a maximum particle size of about 5 mm of about 70-99% by weight of magnesia, about 0.5-20% by weight of a thermosetting resin and about 0.5- of an inorganic binder. A container characterized by consisting of 10% by weight. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8201994A 1981-05-08 1982-05-07 Monolithic refractory layer for metallurgical vessels and its application method KR870002163B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68940 1981-05-08
JP68940 1981-05-08
JP56068940A JPS57184884A (en) 1981-05-08 1981-05-08 Protective layer for metallurgical vessel

Publications (2)

Publication Number Publication Date
KR830009821A true KR830009821A (en) 1983-12-23
KR870002163B1 KR870002163B1 (en) 1987-12-14

Family

ID=13388162

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8201994A KR870002163B1 (en) 1981-05-08 1982-05-07 Monolithic refractory layer for metallurgical vessels and its application method

Country Status (14)

Country Link
EP (1) EP0064863B1 (en)
JP (1) JPS57184884A (en)
KR (1) KR870002163B1 (en)
AR (1) AR229359A1 (en)
AU (1) AU535166B2 (en)
BR (1) BR8202659A (en)
CA (1) CA1198571A (en)
DE (1) DE3271931D1 (en)
ES (2) ES512025A0 (en)
IE (1) IE52857B1 (en)
IN (1) IN157802B (en)
MX (1) MX156696A (en)
NZ (1) NZ200538A (en)
ZA (1) ZA823151B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618079A (en) * 1982-12-01 1986-10-21 Foseco Trading A.G. Refractory, heat-insulating slabs
SE451001B (en) * 1983-09-13 1987-08-24 Gunnar Broms SET AND DEVICE FOR PREPARATION OF CASTLE CHARGERS
JPS6133742A (en) * 1984-07-25 1986-02-17 Kobe Steel Ltd Production of tundish gate
JPS6133741A (en) * 1984-07-25 1986-02-17 Kobe Steel Ltd Calcareous coating material for tundish
AT385031B (en) * 1985-03-19 1988-02-10 Veitscher Magnesitwerke Ag GIANT, PLASTIC, CARBONATED, FIREPROOF
FR2585273B1 (en) * 1985-07-24 1988-05-13 Daussan & Co COATING FOR PROTECTING THE INTERIOR OF A METALLURGICAL CONTAINER AND METHOD FOR PRODUCING THE SAME
NO172153C (en) * 1989-12-22 1993-06-09 Icelandic Alloys Ltd ILDFAST COATING COMPOSITION IN THE FORM OF A FORMAT OR SPRAY MASS FOR PROTECTION OF LINES IN METAL SURGICAL MOLDS, TAPES AND CASTLE OILS, RUNS AND TAPPETS
FR2657549B1 (en) * 1990-01-26 1992-04-24 Daussan & Co PROCESS FOR APPLYING A PROTECTIVE COATING COMPRISING AT LEAST TWO LAYERS ON THE INNER FACES OF A METALLURGICAL CONTAINER AND PROTECTIVE COATING THUS OBTAINED.
AT394055B (en) * 1990-04-12 1992-01-27 Veitscher Magnesitwerke Ag METALLURGICAL VESSEL AND METHOD FOR PRODUCING THE FIREPROOF LINING OF SUCH VESSELS
US5340088A (en) * 1990-04-12 1994-08-23 Veitscher Magnesitwerke-Actien-Gesellschaft Metallurgical vessel and method of making the refractory lining of such vessels
AT394054B (en) * 1990-04-12 1992-01-27 Veitscher Magnesitwerke Ag METALLURGICAL TUBE, METHOD AND DEVICE FOR PRODUCING THE LINING THEREOF
TW265327B (en) * 1990-05-14 1995-12-11 Minteq Internat Inc
US5795508A (en) * 1991-03-22 1998-08-18 Magneco/Metrel, Inc. Method of lining a blast furnace
CA2062697C (en) * 1991-03-22 1997-04-22 Charles W. Connors, Jr. Method and apparatus for manufacturing and repairing molten metal containment vessels
US5632937A (en) * 1991-03-22 1997-05-27 Magneco/Metrel, Inc. Method of installing a refractory lining
US5511762A (en) * 1991-03-22 1996-04-30 Magneco/Metrel, Inc. Consumable form with degradable lining
JPH05161959A (en) * 1991-12-11 1993-06-29 Kurosaki Refract Co Ltd Vessel for molten metal
GB9216079D0 (en) * 1992-07-28 1992-09-09 Foseco Int Lining of molten metal handling vessel
US5300144A (en) * 1992-11-02 1994-04-05 Martin Marietta Magnesia Specialties, Inc. Binder composition
GB9226662D0 (en) 1992-12-22 1993-02-17 Foseco Int Refractory compositions
US5484138A (en) * 1993-11-22 1996-01-16 Magneco/Metrel, Inc. Consumable form with adjustable walls
US5423519A (en) * 1994-05-26 1995-06-13 Magneco/Metrel, Inc. Regenerative chamber lining and method of installation
US5916500A (en) * 1997-11-20 1999-06-29 Magneco/Metrel, Inc. Method of lining a blast furnace
GB9814205D0 (en) * 1998-07-01 1998-08-26 Foseco Int Refactory compositions
WO2004016568A1 (en) * 2002-08-08 2004-02-26 Fajardo Sola Pedro Refractory coating for ladles used in the stainless steel industry
TWI421227B (en) 2006-07-06 2014-01-01 Vesuvius Crucible Co Cement-free refractory
US8618006B2 (en) 2006-07-06 2013-12-31 Vesuvius Crucible Company Cement-free refractory
NO20065286L (en) * 2006-11-17 2008-05-19 Elkem As Refractory dry powder for ladle and furnace linings for metallurgical vessels
KR101087333B1 (en) 2009-03-19 2011-11-25 현대제철 주식회사 inner wall construction method of tundish
CN103658625A (en) * 2013-12-02 2014-03-26 武汉钢铁(集团)公司 Combined forming process for tundish working layer

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GB1199836A (en) * 1968-08-06 1970-07-22 British Motor Corp Ltd Metal Casting Machines
GB1364665A (en) * 1971-12-07 1974-08-29 Foseco Trading Ag Tundishes
GB1469513A (en) * 1973-07-30 1977-04-06 Foseco Trading Ag Tundishes
FR2220163A5 (en) * 1973-03-02 1974-09-27 Garreau Jean
DE2716092A1 (en) * 1977-04-12 1978-10-19 Contherm Ind Und Huettenbedarf Tundish for the casting of steel - with consumable inner lining made of panels contg. sand, silica flour, and binders
FR2393637A1 (en) * 1977-06-07 1979-01-05 Daussan & Co Tundish for continuous casting - using consumable inner lining of refractory with an exothermic mixt.
JPS5485102A (en) * 1977-12-21 1979-07-06 Nippon Crucible Co Spray enforcing of amorphous refractory material

Also Published As

Publication number Publication date
AU535166B2 (en) 1984-03-08
EP0064863A1 (en) 1982-11-17
IE821097L (en) 1982-11-08
IN157802B (en) 1986-06-28
DE3271931D1 (en) 1986-08-14
CA1198571A (en) 1985-12-31
IE52857B1 (en) 1988-03-30
AU8351982A (en) 1982-11-25
ES272636Y (en) 1984-10-16
KR870002163B1 (en) 1987-12-14
ZA823151B (en) 1983-03-30
EP0064863B1 (en) 1986-07-09
ES8307145A1 (en) 1983-06-16
JPS6110756B2 (en) 1986-03-31
ES272636U (en) 1984-03-16
MX156696A (en) 1988-09-27
ES512025A0 (en) 1983-06-16
AR229359A1 (en) 1983-07-29
BR8202659A (en) 1983-04-19
JPS57184884A (en) 1982-11-13
NZ200538A (en) 1985-05-31

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