KR960017577A - 금속 복합재료 제조용 세라믹 섬유 조성물 및 그를 이용한 프리폼의 제조방법 - Google Patents

금속 복합재료 제조용 세라믹 섬유 조성물 및 그를 이용한 프리폼의 제조방법 Download PDF

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KR960017577A
KR960017577A KR1019940028738A KR19940028738A KR960017577A KR 960017577 A KR960017577 A KR 960017577A KR 1019940028738 A KR1019940028738 A KR 1019940028738A KR 19940028738 A KR19940028738 A KR 19940028738A KR 960017577 A KR960017577 A KR 960017577A
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South Korea
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preform
fiber composition
ceramic fiber
metal
composite material
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KR1019940028738A
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English (en)
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KR970008702B1 (ko
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곽상주
최승규
박학성
김건상
김종명
김대기
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석강봉
주식회사 금강
한승준
기아자동차 주식회사
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Priority to KR1019940028738A priority Critical patent/KR970008702B1/ko
Publication of KR960017577A publication Critical patent/KR960017577A/ko
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Publication of KR970008702B1 publication Critical patent/KR970008702B1/ko

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    • 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
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/6224—Fibres based on silica
    • C04B35/62245—Fibres based on silica rich in aluminium oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/021—Feeding the unshaped material to moulds or apparatus for producing shaped articles by fluid pressure acting directly on the material, e.g. using vacuum, air pressure
    • 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
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/6225—Fibres based on zirconium oxide, e.g. zirconates such as PZT
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
    • C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

본 발명은 금속 복합재료에 사용되는 프리폼용 세라믹 섬유 조성물 및 그를 이용한 프리폼의 제조방법에 관한 것으로서, 알루미나 44∼48wt%, 실리카 36∼40wt%, 지르코니아 13∼16wt%이고 산화철 등의 금속산화물 성분 5wt% 이하이며 입경 100㎛ 이상의 비섬유화 성분 1wt% 이하로 조성된 금속 금속 복합재조용 세라믹 섬유조성물과 이 조성물을 콜로이드 실리카 무기질 결합제의 농도가 1∼20wt%인 수용액에 균일하게 분사시켜 슬러리를 만들고, 이 슬러리를 소정형상의 몰드에 주입한 후 진공압축 성형하고 이를 건조 및 열처리하여 금속 복합재료 제조용 프리폼을 제조하는 방법을 제공하기 위한 것이다.

Description

금속 복합재료 제조용 세라믹 섬유 조성물 및 그를 이용한 프리폼의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 금속 복합재료 재조용 알루미나 실리카제 섬유조성물에 있어서, 알루미나 : 44∼48wt%, 실리카 : 36∼40wt%, 지르코니아 : 13∼16wt%이고, 산화철 등의 금속산화물 성분 5wt% 이하이고 입경 100㎛ 이상의 비섬유화 성분 1wt% 이하로 조성된 금속 복합재조용 세라믹 섬유 조성물.
  2. 알루미나 : 44∼48wt%, 실리카 : 36∼40wt%, 지르코니아 : 13∼16wt%, 금속산화물 : 5wt%로 이루어진 세라믹 섬유조성물을 콜로이달 실리카 무기질 결합제의 농도가 1∼20wt%인 수용액에 균일하게 분사시켜 슬러리를 만들고, 이 슬러리를 소정형상의 몰드에 주입한 후 진공압축 성형하고 이를 건조 및 열처리하여 금속 복합재료 제조용 프리폼을 제조하는 방법.
  3. 제2항에 있어서, 프리폼은 무기질 결합재 함량이 1∼10wt%인 금속 복합재료 제조용 프리폼을 제조하는 방법.
  4. 제2항에 있어서, 세라믹 섬유조성물의 체적분율이 프리폼에 대하여 5∼20%인 금속 복합재료 제조용 프리폼을 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940028738A 1994-11-03 1994-11-03 금속 복합재료 제조용 세라믹 섬유 조성물 및 그를 이용한 프리폼의 제조방법 KR970008702B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940028738A KR970008702B1 (ko) 1994-11-03 1994-11-03 금속 복합재료 제조용 세라믹 섬유 조성물 및 그를 이용한 프리폼의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940028738A KR970008702B1 (ko) 1994-11-03 1994-11-03 금속 복합재료 제조용 세라믹 섬유 조성물 및 그를 이용한 프리폼의 제조방법

Publications (2)

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KR960017577A true KR960017577A (ko) 1996-06-17
KR970008702B1 KR970008702B1 (ko) 1997-05-28

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KR1019940028738A KR970008702B1 (ko) 1994-11-03 1994-11-03 금속 복합재료 제조용 세라믹 섬유 조성물 및 그를 이용한 프리폼의 제조방법

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010009582A (ko) * 1999-07-12 2001-02-05 최동환 저밀도 고강도의 단열재 및 그 제조방법
KR100758440B1 (ko) * 2001-08-24 2007-09-14 주식회사 포스코 알루미나-지르코니아/알루미늄 복합체의 제조방법
KR100894672B1 (ko) * 2006-05-22 2009-04-24 최봉환 고단열재용 세라믹 파이버 성형체 및 이의 제조방법

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010009582A (ko) * 1999-07-12 2001-02-05 최동환 저밀도 고강도의 단열재 및 그 제조방법
KR100758440B1 (ko) * 2001-08-24 2007-09-14 주식회사 포스코 알루미나-지르코니아/알루미늄 복합체의 제조방법
KR100894672B1 (ko) * 2006-05-22 2009-04-24 최봉환 고단열재용 세라믹 파이버 성형체 및 이의 제조방법

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