KR910014327A - 세라믹 복합체의 제조방법과 그 방법으로 제조된 세라믹 복합체 - Google Patents

세라믹 복합체의 제조방법과 그 방법으로 제조된 세라믹 복합체 Download PDF

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Publication number
KR910014327A
KR910014327A KR1019910000424A KR910000424A KR910014327A KR 910014327 A KR910014327 A KR 910014327A KR 1019910000424 A KR1019910000424 A KR 1019910000424A KR 910000424 A KR910000424 A KR 910000424A KR 910014327 A KR910014327 A KR 910014327A
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South Korea
Prior art keywords
ceramic substrate
oxidant
parent metal
oxidation
ceramic
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KR1019910000424A
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KR0144662B1 (ko
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소누파라크 비롤
스코트 하톤 캐네드
제임스 란디니 데니스
조세피나 카니노 실비아
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미카엘 제이.홀린스
랜자이드 테크놀로지 컴패니,엘피
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Publication of KR910014327A publication Critical patent/KR910014327A/ko
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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
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • C04B35/652—Directional oxidation or solidification, e.g. Lanxide process
    • 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
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/0018—Coating or impregnating "in situ", e.g. impregnating of artificial stone by subsequent melting of a compound added to the artificial stone composition

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)
  • Ceramic Products (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Detergent Compositions (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Laminated Bodies (AREA)

Abstract

내용 없음

Description

세라믹 복합체의 제조방법과 그 방법으로 제조된 세라믹 복합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법에 따라 세라믹 기지 복합체를 성형하기 위한 조립체의 단면도, 제1a도와 1b도는 1000℃에서 24시간동안 가열되어 보호 표면부가 없는 세라믹 가지 복합체의 사진, 제2도는 실시예1에서 샘플 A로서 성형된 세라믹 기지 복합체를 200배 확대하여 본 광학현미경 사진.

Claims (1)

  1. (i)다결정 재료를 형성하기 위하여 모금속의 산화에 의하여 얻어진 세라믹 기질과, (ii)상기 세라믹 기질의 표면의 적어도 일부위에 있으며 상기 세라믹 기질의 주화학성분과는 다른 주화학성분을 갖는 보호 표면영역으로 구성되는 자체 지지성 세라믹 구조물의 제조 방법에 있어서, (a)상기 모금속의 융점 보다는 상기 산화방응생성물의 융점 보다는 낮은 온도까지 산화제의 존재하에 모금속을 가열하여 용융 모금속체를 형성하는 단계와, (b)상기 온도에서 상기 용융 모금속체와 상기 산화제가 반응하여 상기 산화반응생성물이 형성하는 단계와, (c)상기 산화반응생성물의 적어도 일부를 상기 용융 모금속과 상기 산화제 사이에서 접촉 하여 뻗도록 유지하고 상기 온도에서 상기 산화반응생성물을 통하여 용융 모금속을 상기 산화제 쪽으로 끌어당겨 상기 산화제와 이미 형성된 산화 반응 생성물 공유면에서 새로운 산화반응 생성물이 계속 형성하도록 하여 상기 세라믹 기질을 형성하는 단계와, (d)상기 세라믹 기질의 적어도 2개의 성분이 반응하여 세라믹 기질의 효면의 적어도 일부위에 적어도 하나의 보호표면영역을 형성하여 상기 세라믹 구조물을 형성하도록 하는데 충분한 제2온도까지 상기 세라믹 기질을 가열하는 단계로 이루어지는 것을 특징으로 하는 자체 지지성 세라믹 구조물의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910000424A 1990-01-12 1991-01-12 세라믹 복합체 제조방법 KR0144662B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46417190A 1990-01-12 1990-01-12
US464,171 1990-01-12

Publications (2)

Publication Number Publication Date
KR910014327A true KR910014327A (ko) 1991-08-31
KR0144662B1 KR0144662B1 (ko) 1998-07-15

Family

ID=23842834

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910000424A KR0144662B1 (ko) 1990-01-12 1991-01-12 세라믹 복합체 제조방법

Country Status (18)

Country Link
EP (1) EP0437169B1 (ko)
JP (1) JPH05869A (ko)
KR (1) KR0144662B1 (ko)
CN (1) CN1053602A (ko)
AT (1) ATE117281T1 (ko)
AU (1) AU642690B2 (ko)
BR (1) BR9100107A (ko)
CA (1) CA2034082A1 (ko)
DE (1) DE69016188T2 (ko)
FI (1) FI910166A (ko)
IE (1) IE910085A1 (ko)
IL (1) IL96767A (ko)
MX (1) MX173686B (ko)
NO (1) NO905535L (ko)
NZ (1) NZ236732A (ko)
PT (1) PT96470B (ko)
TR (1) TR28250A (ko)
ZA (1) ZA91221B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268339A (en) * 1986-09-17 1993-12-07 Lanxide Technology Company, Lp Method for in situ tailoring the component of ceramic articles
US5633213A (en) * 1986-09-17 1997-05-27 Lanxide Technology Company, Lp Method for in situ tailoring the component of ceramic articles
US5916378A (en) * 1997-03-11 1999-06-29 Wj Semiconductor Equipment Group, Inc. Method of reducing metal contamination during semiconductor processing in a reactor having metal components
US7755185B2 (en) 2006-09-29 2010-07-13 Infineon Technologies Ag Arrangement for cooling a power semiconductor module
CN108975924B (zh) * 2018-07-30 2021-01-29 中南大学 一种类Z-pins金属棒增强碳陶复合材料的制备方法
CN109680179B (zh) * 2018-12-11 2020-07-14 江苏科技大学 一种高耐磨镁基复合材料及其制备方法
CN113390859A (zh) * 2021-06-22 2021-09-14 中国商用飞机有限责任公司 原位TiB2陶瓷颗粒增强铝合金化学成分测试方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956137A (en) * 1986-09-16 1990-09-11 Lanxide Technology Company, Lp Porous ceramic composite with dense surface
US4948764A (en) * 1986-09-16 1990-08-14 Lanxide Technology Company, Lp Production of ceramic and ceramic-metal composite articles with surface coatings
US4806508A (en) * 1986-09-17 1989-02-21 Lanxide Technology Company, Lp Modified ceramic structures and methods of making the same
US4874569A (en) * 1987-01-12 1989-10-17 Lanxide Technology Company, Lp Ceramic composite and methods of making the same
US4957779A (en) * 1988-02-18 1990-09-18 Lanxide Technology Company, Lp Method for producing a protective layer on a ceramic body
US5120580A (en) * 1989-07-07 1992-06-09 Lanxide Technology Company, Lp Methods of producing ceramic and ceramic composite bodies

Also Published As

Publication number Publication date
FI910166A (fi) 1991-07-13
AU6924791A (en) 1991-07-18
DE69016188T2 (de) 1995-06-01
PT96470B (pt) 1998-06-30
FI910166A0 (fi) 1991-01-11
KR0144662B1 (ko) 1998-07-15
AU642690B2 (en) 1993-10-28
NZ236732A (en) 1993-02-25
JPH05869A (ja) 1993-01-08
MX173686B (es) 1994-03-22
CA2034082A1 (en) 1991-07-13
IE910085A1 (en) 1991-07-17
IL96767A (en) 1996-06-18
NO905535L (no) 1991-07-15
ATE117281T1 (de) 1995-02-15
NO905535D0 (no) 1990-12-21
DE69016188D1 (de) 1995-03-02
EP0437169A1 (en) 1991-07-17
BR9100107A (pt) 1991-10-22
IL96767A0 (en) 1991-09-16
TR28250A (tr) 1996-03-28
CN1053602A (zh) 1991-08-07
PT96470A (pt) 1991-10-15
EP0437169B1 (en) 1995-01-18
ZA91221B (en) 1992-09-30

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