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KR910011703A - 핏치류와 고로수쇄슬래그를 이용한 탄소/세라믹 복합재료 제조방법 - Google Patents

핏치류와 고로수쇄슬래그를 이용한 탄소/세라믹 복합재료 제조방법 Download PDF

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Publication number
KR910011703A
KR910011703A KR1019890020181A KR890020181A KR910011703A KR 910011703 A KR910011703 A KR 910011703A KR 1019890020181 A KR1019890020181 A KR 1019890020181A KR 890020181 A KR890020181 A KR 890020181A KR 910011703 A KR910011703 A KR 910011703A
Authority
KR
South Korea
Prior art keywords
carbon
ceramic composite
blast furnace
furnace slag
pitch
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.)
Granted
Application number
KR1019890020181A
Other languages
English (en)
Other versions
KR920005409B1 (ko
Inventor
박양덕
이성영
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 KR1019890020181A priority Critical patent/KR920005409B1/ko
Publication of KR910011703A publication Critical patent/KR910011703A/ko
Application granted granted Critical
Publication of KR920005409B1 publication Critical patent/KR920005409B1/ko
Expired legal-status Critical Current

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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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • C04B35/657—Processes involving a melting step for manufacturing refractories

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

내용 없음.

Description

핏치류와 고로수쇄슬래그를 이용한 탄소/세라믹 복합재료 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법에 의해 1050℃에서 소성한 탄소/세라믹 복합체의 탄소함량에 따른 압축강도의 변화를 나타내는 그래프.

Claims (1)

  1. 탄소/세라믹복합재료를 제조하는 방법에 있어서, 고로수쇄슬래그 60-90중량%에 융점 300℃ 이상의 핏치류 40-10중량%를 첨가하여 100-500Kg/cm2G의 압력하에서 가압성형한후, 불활성분위기하에서 승온속도 10℃/min 이하로 승온하여 1050-1150℃에서 1시간 유지시켜 소성시킴을 특징으로 하는 탄소/세라믹 복합재료제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890020181A 1989-12-29 1989-12-29 핏치류와 고로수쇄슬래그를 이용한 탄소/세라믹 복합재료 제조방법 Expired KR920005409B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890020181A KR920005409B1 (ko) 1989-12-29 1989-12-29 핏치류와 고로수쇄슬래그를 이용한 탄소/세라믹 복합재료 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890020181A KR920005409B1 (ko) 1989-12-29 1989-12-29 핏치류와 고로수쇄슬래그를 이용한 탄소/세라믹 복합재료 제조방법

Publications (2)

Publication Number Publication Date
KR910011703A true KR910011703A (ko) 1991-08-07
KR920005409B1 KR920005409B1 (ko) 1992-07-03

Family

ID=19294219

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890020181A Expired KR920005409B1 (ko) 1989-12-29 1989-12-29 핏치류와 고로수쇄슬래그를 이용한 탄소/세라믹 복합재료 제조방법

Country Status (1)

Country Link
KR (1) KR920005409B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970042374A (ko) * 1995-12-30 1997-07-24 석진철 탄소/탄소 복합재료의 1차 탄화체 제조방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2384774A (en) * 2002-02-01 2003-08-06 Carbon Applic Technology Ltd Refractory article comprising particulate pitch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970042374A (ko) * 1995-12-30 1997-07-24 석진철 탄소/탄소 복합재료의 1차 탄화체 제조방법

Also Published As

Publication number Publication date
KR920005409B1 (ko) 1992-07-03

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