JP7149176B2 - CVDを用いたTaCコーティング層の製造方法及びそれを用いて製造したTaCの物性 - Google Patents
CVDを用いたTaCコーティング層の製造方法及びそれを用いて製造したTaCの物性 Download PDFInfo
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- JP7149176B2 JP7149176B2 JP2018236460A JP2018236460A JP7149176B2 JP 7149176 B2 JP7149176 B2 JP 7149176B2 JP 2018236460 A JP2018236460 A JP 2018236460A JP 2018236460 A JP2018236460 A JP 2018236460A JP 7149176 B2 JP7149176 B2 JP 7149176B2
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/32—Carbides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
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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
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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
- C04B41/45—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
- C04B41/5057—Carbides
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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
- C04B41/80—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
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/04—Coating on selected surface areas, e.g. using masks
- C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/52—Controlling or regulating the coating process
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Vapour Deposition (AREA)
Description
CVD方式によって、本発明の実施形態で提供するTaCコーティング層を含むTaC材料を複数製造した。
前記の条件下で2つの不純物の含量が少ないTaC材料を製造した(実施形態1ないし実施形態4)。
前記の条件下で形成されたTaCを含むコーティング層の111面の回折ピーク値対比200面の回折ピーク値の比が相違に形成されるように本発明の製造方法によって複数の実施形態を製造し、それと比較するため本発明の範囲に含まれていない比較例を製造し、それぞれに対する表面硬度を測定した。
前記の条件下でTaCを含むコーティング層の平均結晶粒の大きさと表面硬度との間の関係を確認するために、平均結晶粒の大きさを相違にして複数の実施形態及び比較例を製造し、それぞれの場合に表面硬度を測定した。
Claims (1)
- 平均気孔率が70-90体積%である母材及びTaCコーティング層を含み、
前記TaCコーティング層は、Ta及びCを除いた他の成分を1200ppm以下に含み、平均結晶粒の大きさが10μm~50umである結晶粒を含み、元素周期表の4族、5族、及び6族に該当する遷移金属とCl不純物元素の濃度の和は1ppm~1000ppmであり、元素周期表の4族、5族、及び6族に該当しない不純物元素の濃度の和は1ppm~7ppmであり、表面硬度が15GPa以上である、TaC材料。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0174936 | 2017-12-19 | ||
KR1020170174936A KR20190073788A (ko) | 2017-12-19 | 2017-12-19 | CVD를 이용한 TaC 코팅층의 제조방법 및 그를 이용하여 제조한 TaC의 물성 |
Publications (2)
Publication Number | Publication Date |
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JP2019108611A JP2019108611A (ja) | 2019-07-04 |
JP7149176B2 true JP7149176B2 (ja) | 2022-10-06 |
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JP2018236460A Active JP7149176B2 (ja) | 2017-12-19 | 2018-12-18 | CVDを用いたTaCコーティング層の製造方法及びそれを用いて製造したTaCの物性 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11268189B2 (ja) |
EP (1) | EP3502309A1 (ja) |
JP (1) | JP7149176B2 (ja) |
KR (1) | KR20190073788A (ja) |
CN (1) | CN109930130B (ja) |
TW (1) | TWI701354B (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101907900B1 (ko) * | 2017-04-28 | 2018-10-16 | 주식회사 티씨케이 | TaC를 포함하는 코팅층을 갖는 탄소 재료 및 그 제조방법 |
KR102094183B1 (ko) | 2017-04-28 | 2020-03-30 | 주식회사 티씨케이 | TaC를 포함하는 코팅층을 갖는 탄소 재료 및 그 제조방법 |
KR102675266B1 (ko) | 2017-12-04 | 2024-06-14 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 탄화탄탈 피복 탄소 재료 및 그 제조 방법, 반도체 단결정 제조 장치용 부재 |
US11897773B2 (en) | 2020-07-07 | 2024-02-13 | Shin-Etsu Chemical Co., Ltd. | Carbide-coated carbon material |
KR102600114B1 (ko) * | 2020-12-01 | 2023-11-10 | 주식회사 티씨케이 | 탄화탄탈 코팅 탄소 재료 및 이의 제조방법 |
KR20220077314A (ko) | 2020-12-01 | 2022-06-09 | 주식회사 티씨케이 | 탄화탄탈 복합재 |
CN114807891B (zh) * | 2022-06-14 | 2024-01-23 | 安徽钽盾科技有限公司 | 一种表面沉积TaC涂层的石墨基耐高温耐腐蚀热场材料的制备方法 |
CN115786876A (zh) * | 2022-10-12 | 2023-03-14 | 厦门中材航特科技有限公司 | 一种利用cvd制备碳化钽涂层的方法及其制品 |
JP2024143155A (ja) * | 2023-03-30 | 2024-10-11 | 信越化学工業株式会社 | 炭化金属被覆炭素材料 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004134741A (ja) | 2002-06-17 | 2004-04-30 | Asm Internatl Nv | 反応物の昇華を制御するためのシステム |
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JP4498477B2 (ja) | 1997-03-04 | 2010-07-07 | 東洋炭素株式会社 | 還元性雰囲気炉用炭素複合材料及びその製造方法 |
US8216667B2 (en) * | 2005-02-14 | 2012-07-10 | Toyo Tanso Co., Ltd. | Tantalum carbide-coated carbon material and production method thereof |
EP2520691B1 (en) | 2009-12-28 | 2022-08-10 | Toyo Tanso Co., Ltd. | Tantalum carbide-coated carbon material and manufacturing method for same |
CN205152327U (zh) | 2015-10-19 | 2016-04-13 | 中国电子科技集团公司第四十六研究所 | 一种碳化钽涂层的高温cvd制备装置 |
KR20170133191A (ko) * | 2016-05-25 | 2017-12-05 | 주식회사 티씨케이 | 고경도 TaC 코팅 탄소 재료 및 그 제조방법 |
KR102094183B1 (ko) | 2017-04-28 | 2020-03-30 | 주식회사 티씨케이 | TaC를 포함하는 코팅층을 갖는 탄소 재료 및 그 제조방법 |
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- 2018-12-12 EP EP18211933.9A patent/EP3502309A1/en active Pending
- 2018-12-17 CN CN201811540454.2A patent/CN109930130B/zh active Active
- 2018-12-18 US US16/224,284 patent/US11268189B2/en active Active
- 2018-12-18 JP JP2018236460A patent/JP7149176B2/ja active Active
- 2018-12-19 TW TW107145875A patent/TWI701354B/zh active
Patent Citations (1)
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JP2004134741A (ja) | 2002-06-17 | 2004-04-30 | Asm Internatl Nv | 反応物の昇華を制御するためのシステム |
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Publication number | Publication date |
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US20190185995A1 (en) | 2019-06-20 |
JP2019108611A (ja) | 2019-07-04 |
TWI701354B (zh) | 2020-08-11 |
CN109930130A (zh) | 2019-06-25 |
EP3502309A1 (en) | 2019-06-26 |
KR20190073788A (ko) | 2019-06-27 |
TW201928100A (zh) | 2019-07-16 |
US11268189B2 (en) | 2022-03-08 |
CN109930130B (zh) | 2021-04-09 |
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