KR910011675A - Manufacturing method of fast firing ceramic body composed of crushed slag and bentonite - Google Patents

Manufacturing method of fast firing ceramic body composed of crushed slag and bentonite Download PDF

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Publication number
KR910011675A
KR910011675A KR1019890020396A KR890020396A KR910011675A KR 910011675 A KR910011675 A KR 910011675A KR 1019890020396 A KR1019890020396 A KR 1019890020396A KR 890020396 A KR890020396 A KR 890020396A KR 910011675 A KR910011675 A KR 910011675A
Authority
KR
South Korea
Prior art keywords
bentonite
manufacturing
ceramic body
body composed
crushed slag
Prior art date
Application number
KR1019890020396A
Other languages
Korean (ko)
Other versions
KR920005402B1 (en
Inventor
이현
한기현
김영우
Original Assignee
정명식
포항종합제철 주식회사
박태준
재단법인 산업과학기술연구소
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 정명식, 포항종합제철 주식회사, 박태준, 재단법인 산업과학기술연구소 filed Critical 정명식
Priority to KR1019890020396A priority Critical patent/KR920005402B1/en
Publication of KR910011675A publication Critical patent/KR910011675A/en
Application granted granted Critical
Publication of KR920005402B1 publication Critical patent/KR920005402B1/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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • C04B18/141—Slags
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C04B14/104—Bentonite, e.g. montmorillonite
    • 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
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

내용 없음.No content.

Description

수쇄슬래그와 벤토나이트로 구성된 신속소성 세라믹소지 제조방법Manufacturing method of fast firing ceramic body composed of crushed slag and bentonite

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도, 4도 및 7도는 본 발명에 의해 제조된 세라믹소지의 소성온도에 따른 흡수율을 나타내는 그래프.1, 4 and 7 is a graph showing the absorption rate according to the firing temperature of the ceramic substrate produced by the present invention.

Claims (1)

입도 200메쉬(0.074mm)-325메쉬(0.044mm)의 수쇄슬래그 60-90중량%에 입도 200메쉬이하의 벤토나이트 40-10중량%를 첨가시켜 통상의 성형방법에 의해 성형체를 제조한후, 상기 성형체를 20℃/min 이하의 승온속도로 900℃-1150℃까지 승온시키고, 그 온도범위에서 소성시킴을 특징으로 하는, 수쇄슬래그와 벤토나이트로 구성된 신속소성용 세라믹소지 제조방법.To 60-90% by weight of the slag of the particle size 200 mesh (0.074mm) -325 mesh (0.044mm) to bentonite having a particle size of 200 mesh or less was added to prepare a molded article by a conventional molding method, A method for producing a ceramic firing body for rapid firing comprising: a hydrothermal slag and bentonite, wherein the molded body is heated to a temperature of 900 ° C. to 1150 ° C. at a heating rate of 20 ° C./min or less, and fired in the temperature range. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890020396A 1989-12-30 1989-12-30 Preparing method of ceramic green material KR920005402B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890020396A KR920005402B1 (en) 1989-12-30 1989-12-30 Preparing method of ceramic green material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890020396A KR920005402B1 (en) 1989-12-30 1989-12-30 Preparing method of ceramic green material

Publications (2)

Publication Number Publication Date
KR910011675A true KR910011675A (en) 1991-08-07
KR920005402B1 KR920005402B1 (en) 1992-07-03

Family

ID=19294417

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890020396A KR920005402B1 (en) 1989-12-30 1989-12-30 Preparing method of ceramic green material

Country Status (1)

Country Link
KR (1) KR920005402B1 (en)

Also Published As

Publication number Publication date
KR920005402B1 (en) 1992-07-03

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