KR900701691A - 질화붕소 복합재 및 그 제조방법 - Google Patents
질화붕소 복합재 및 그 제조방법Info
- Publication number
- KR900701691A KR900701691A KR1019900701316A KR900701316A KR900701691A KR 900701691 A KR900701691 A KR 900701691A KR 1019900701316 A KR1019900701316 A KR 1019900701316A KR 900701316 A KR900701316 A KR 900701316A KR 900701691 A KR900701691 A KR 900701691A
- Authority
- KR
- South Korea
- Prior art keywords
- boron nitride
- graphite
- boron
- diffusion layer
- composite material
- Prior art date
Links
- 229910052582 BN Inorganic materials 0.000 title claims 20
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title claims 20
- 239000002131 composite material Substances 0.000 title claims 8
- 238000004519 manufacturing process Methods 0.000 title claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 14
- 229910002804 graphite Inorganic materials 0.000 claims 12
- 239000010439 graphite Substances 0.000 claims 12
- 239000007789 gas Substances 0.000 claims 8
- 238000009792 diffusion process Methods 0.000 claims 6
- 239000000835 fiber Substances 0.000 claims 5
- 239000000758 substrate Substances 0.000 claims 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 4
- 229910052796 boron Inorganic materials 0.000 claims 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 4
- 239000001301 oxygen Substances 0.000 claims 4
- 229910052760 oxygen Inorganic materials 0.000 claims 4
- 239000000919 ceramic Substances 0.000 claims 3
- 229910052580 B4C Inorganic materials 0.000 claims 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 2
- 239000004327 boric acid Substances 0.000 claims 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 150000001639 boron compounds Chemical class 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- ZVTQDOIPKNCMAR-UHFFFAOYSA-N sulfanylidene(sulfanylideneboranylsulfanyl)borane Chemical compound S=BSB=S ZVTQDOIPKNCMAR-UHFFFAOYSA-N 0.000 claims 1
Classifications
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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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/4584—Coating or impregnating of particulate or fibrous ceramic 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
- C04B41/5062—Borides, Nitrides or Silicides
- C04B41/5064—Boron nitride
-
- 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
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
-
- 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
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- 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
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
- D01F11/124—Boron, borides, boron nitrides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Ceramic Products (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (7)
- 흑연으로된 기재와, 이 기재의 표면을 피복하는 질화붕소층과, 이 기재와 절화붕소층 사이에 존재하는 붕소화합물 및 흑연의 확산층을 갖춘 질화붕소 피복 흑연으로 된 질화붕소복합재.
- 제1항에 있어서, 확산층은 절화붕소 및 흑연의 확산층, 질화붕소, 탄화붕소 및 흑연의 확산층, 질화붕소, 붕산 및 흑연의 확산층 또는 질화붕소, 탄화붕소, 붕산 및 흑연의 확산층의 어느것인 질화붕소 복합재.
- 흑연성형체를 산소함유 붕소증기와 질소함유가스의 혼합가스에 접촉시키고, 전기한 접촉하에 1400-2200℃의 온도로 가열하고, 질화붕소와 탄소가 견고하게 결합한 질화붕소 피복흑연으로 하는 것을 특징으로 하는 질화붕소 복합재의 제조방법.
- 흑연성형체를 산소함유 붕소증기와 질소함유가스의 혼합가스에 접촉시키고, 전기한 접촉하에 1400-2200℃의 온도로 가열하고, 표면에 질화붕소를 생성시킨후, 그 처리면에 질화붕소의 피복층을 형성시켜 질화붕소 피복흑연을 제조하는 것을 특징으로 하는 질화붕소 복합재의 제조방법.
- 세라믹 섬유로된 기재와, 이 기재와 임의의 형상으로 물리적으로 긴밀하게 결합하는 질화붕소로 된 것을 특징으로 하는 질화붕소 복합재.
- 흑연과 세라믹 섬유의 혼합체를 산소함유 붕소증기와 질소함유가스의 혼합가스에 접촉시키고, 전기한 접촉하에 l400-2200℃의 온도로 가열하여, 질화붕소와 세라믹 섬유를 물리적으로 긴밀하게 결합한 복합재로 하는 것을 특징으로 하는 질화붕소 복합재의 제조방법.
- 탄소섬유를 산소함유 붕소증기와 질소함유가스의 혼합가스에 접촉시키고, 전기한 접촉하에 1400~2200℃의 온도로 가열하여 탄소를 질화붕소섬유로 치환하는 것을 특징으로 하는 질화붕소 섬유의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP264182/88 | 1988-10-21 | ||
| JP26418288 | 1988-10-21 | ||
| PCT/JP1989/001077 WO1990004574A1 (en) | 1988-10-21 | 1989-10-20 | Composite boron nitride material and process for its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR900701691A true KR900701691A (ko) | 1990-12-04 |
Family
ID=17399606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900701316A KR900701691A (ko) | 1988-10-21 | 1989-10-20 | 질화붕소 복합재 및 그 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0394488A4 (ko) |
| KR (1) | KR900701691A (ko) |
| WO (1) | WO1990004574A1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047209C (zh) * | 1994-09-28 | 1999-12-08 | 先进陶瓷公司 | 高密度闪蒸器 |
| US6893601B2 (en) * | 2003-01-21 | 2005-05-17 | Equity Enterprises | Surface hardened carbon material and process of manufacturing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1222837A (fr) * | 1958-01-30 | 1960-06-13 | Pittsburgh Corning Corp | Procédé de revêtement du carbone, produits en résultant et leurs applications |
| JPS60103091A (ja) * | 1983-11-11 | 1985-06-07 | 新技術開発事業団 | 窒化ホウ素系複合セラミツクス成形物の製造方法 |
| JPS61236672A (ja) * | 1985-04-13 | 1986-10-21 | 電気化学工業株式会社 | 熱分解窒化ホウ素被覆物品及びその製法 |
| JPS62176981A (ja) * | 1986-01-29 | 1987-08-03 | Kyocera Corp | 窒化ホウ素被覆ルツボ |
-
1989
- 1989-10-20 WO PCT/JP1989/001077 patent/WO1990004574A1/ja not_active Application Discontinuation
- 1989-10-20 KR KR1019900701316A patent/KR900701691A/ko not_active IP Right Cessation
- 1989-10-20 EP EP19890911606 patent/EP0394488A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0394488A4 (en) | 1991-07-31 |
| EP0394488A1 (en) | 1990-10-31 |
| WO1990004574A1 (en) | 1990-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SUBM | Submission of document of abandonment before or after decision of registration |