KR20060114363A - 다공성 코팅 부재 및 저온 분사법을 이용한 그의 제조 방법 - Google Patents
다공성 코팅 부재 및 저온 분사법을 이용한 그의 제조 방법 Download PDFInfo
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- KR20060114363A KR20060114363A KR1020067013942A KR20067013942A KR20060114363A KR 20060114363 A KR20060114363 A KR 20060114363A KR 1020067013942 A KR1020067013942 A KR 1020067013942A KR 20067013942 A KR20067013942 A KR 20067013942A KR 20060114363 A KR20060114363 A KR 20060114363A
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- A—HUMAN NECESSITIES
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- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
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- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
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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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
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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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
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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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/028—Including graded layers in composition or in physical properties, e.g. density, porosity, grain size
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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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0064—Health, life-saving or fire-fighting equipment
- F21V33/0068—Medical equipment
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Abstract
Description
Claims (16)
- 다공성 코팅층을 모재에 형성하는 방법에 있어서,모재를 제공하는 단계;상기 모재 상에 Al, Mg, Zn 및 Sn 으로 이루어진 그룹 중에서 각각 선택되며, xA-(1-x)B(0 < x < 1, x 는 A 와 B 의 중량비)로 표현되는 서로 상이한 2 종 이상의 금속을 최소한 포함하는 금속 조성의 분말을 공급하는 단계;상기 분말에 고압 가스를 제공하는 단계;상기 고압 가스에 의해 상기 금속 분말을 초음속 노즐로 분사하여 상기 모재에 코팅하는 단계; 및상기 코팅된 모재를 열처리하여 다공성 코팅층을 형성하는 단계를 포함하는 것을 특징으로 하는 다공성 코팅층 형성 방법.
- 제 1 항에 있어서,상기 금속 조성의 분말은 상기 그룹에서 선택된 최소한 둘 이상의 금속이 합금된 합금 분말을 포함하는 것을 특징으로 하는 다공성 코팅층 형성 방법.
- 제 1 항에 있어서,상기 A 는 Al 이고, 상기 B 는 Mg, Zn 및 Sn 으로 이루어진 그룹 중에서 선택된 1 종의 금속 원소를 포함하는 것을 특징으로 하는 다공성 코팅층 형성 방법.
- 제 1 항에 있어서,상기 가스 제공 단계는상기 가스를 압축하는 단계;상기 압축된 가스를 예열하는 단계를 포함하는 것을 특징으로 하는 다공성 코팅층 형성 방법.
- 제 1 항에 있어서,상기 열처리 단계는 상기 A 와 B 의 공융 온도 이상 및 상기 A 와 B 중 높은 융점을 갖는 금속의 융점이하에서 수행되는 것을 특징으로 하는 다공성 코팅층 형성 방법.
- 제 1 항에 있어서,상기 열처리 단계는 약 200 ∼ 650 ℃의 온도 범위에서 수행되는 것을 특징으로 하는 다공성 코팅층 형성 방법.
- 제 1 항에 있어서,상기 분말 제공 단계는상기 x 를 변화시킴으로써 분말 조성을 변화시키는 단계를 더 포함하는 것을 특징으로 하는 다공성 코팅층 형성 방법.
- 제 1 항에 있어서,상기 가스는 헬륨, 질소, 아르곤 및 공기로 이루어진 그룹에서 선택된 1 종을 포함하는 것을 특징으로 하는 다공성 코팅층 형성 방법.
- 금속 모재; 및상기 금속 모재 상에 xA-(1-x)B(여기서 x 는 A 와 B 의 중량비)로 표현되는 최소한 2 종의 금속 원소를 포함하는 코팅층을 구비하고,상기 A 와 B 는 각각 Al, Mg, Zn 및 Sn 으로 이루어진 그룹 중에서 선택된 서로 다른 1 종의 금속이며, 상기 x 는 0 < x < 1 의 범위내에서 상기 코팅층의 두께 방향으로 변화하며, 상기 x 의 변화에 따라 상기 코팅층내의 기공율이 변화하는 것을 특징으로 하는 금속 코팅 부재.
- 제 9 항에 있어서,상기 x 는 상기 코팅층의 두께 방향으로 증가 또는 감소하며, 상기 x 의 증가 또는 감소에 따라 상기 코팅층내의 기공율이 증감하는 것을 특징으로 하는 금속 고팅 부재.
- 제 10 항에 있어서,상기 A 는 Al 이며, 상기 B 는 Mg, Zn 및 Sn 으로 이루어진 그룹에서 선택된 1 종의 금속이며, 상기 금속 모재와 상기 코팅층의 계면으로부터 상기 코팅층의 표면을 향해 나아감에 따라 상기 x 는 감소하며 상기 코팅층의 기공율이 증가하는 것을 특징으로 하는 금속 코팅 부재.
- 금속 모재; 및상기 금속 모재 상에 A-B 로 표현되는 최소한 2 종 이상의 금속 원소를 포함하는 코팅층을 구비하고,상기 A 와 B 는 각각 Al, Mg, Zn 및 Sn 으로 이루어진 그룹 중에서 선택된 서로 다른 1 종의 금속이며, 상기 그룹내에서 선택되는 A 또는 B 는 상기 코팅층의 두께 방향에 따라 변화하며, 상기 A 또는 B 의 변화에 따라 상기 코팅층내의 기공율이 변화하는 것을 특징으로 하는 금속 코팅 부재.
- 제 9 항 또는 제 12 항에 있어서,상기 코팅층은 상기 코팅층 내부의 최소한 일부분에 상호 연결된 개기공을 포함하는 것을 특징으로 하는 금속 코팅 부재.
- 제 13 항에 있어서,상기 개기공은 상기 코팅층의 상부에 존재하는 것을 특징으로 하는 금속 코팅 부재.
- 다공성 카본 코팅층을 모재에 형성하는 방법에 있어서,모재를 제공하는 단계;유기 바인더에 의해 결합된 카본 분말을 제공하는 단계;상기 카본 분말에 고압 가스를 제공하는 단계;상기 고압 가스에 의해 상기 카본 분말을 초음속 노즐로 분사하여 상기 모재에 코팅하는 단계를 포함하는 것을 특징으로 하는 다공성 코팅층 형성 방법.
- 제 15 항에 있어서,상기 코팅 단계 이후에 400 ∼ 500 ℃의 온도에서 상기 유기 바인더를 번 아웃하는 단계를 더 포함하는 것을 특징으로 하는 다공성 코팅층 형성 방법.
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KR1020040009441 | 2004-02-13 | ||
KR1020040009441A KR20050081252A (ko) | 2004-02-13 | 2004-02-13 | 다공성 금속 코팅 부재 및 저온 분사법을 이용한 그의제조 방법 |
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KR20060114363A true KR20060114363A (ko) | 2006-11-06 |
KR100794295B1 KR100794295B1 (ko) | 2008-01-14 |
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KR1020067013942A KR100794295B1 (ko) | 2004-02-13 | 2005-02-11 | 다공성 코팅 부재 및 저온 분사법을 이용한 그의 제조 방법 |
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US (1) | US20070240603A1 (ko) |
EP (1) | EP1718781A4 (ko) |
JP (1) | JP2007522346A (ko) |
KR (2) | KR20050081252A (ko) |
CN (1) | CN100582284C (ko) |
WO (1) | WO2005078150A1 (ko) |
Cited By (3)
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WO2012005539A2 (en) * | 2010-07-09 | 2012-01-12 | Ajou University Industry Cooperation Foundation | Pre-treatment apparatus and method for improving adhesion of thin film |
WO2015137546A1 (ko) * | 2014-03-14 | 2015-09-17 | 주식회사 알란텀 | 정전식 금속 다공체 형성장치 및 이를 이용한 정전식 금속 다공체 형성방법 |
KR20210024103A (ko) * | 2018-08-10 | 2021-03-04 | 닛폰 하츠죠 가부시키가이샤 | 적층체의 제조 방법 |
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KR100794294B1 (ko) * | 2004-03-04 | 2008-01-14 | 고경현 | 내마모성 금속-세라믹 복합체 코팅 형성 방법 |
KR100554955B1 (ko) * | 2004-04-09 | 2006-03-03 | 양정인 | 강구조물 보강방법 |
KR100802328B1 (ko) * | 2005-04-07 | 2008-02-13 | 주식회사 솔믹스 | 내마모성 금속기지 복합체 코팅층 형성방법 및 이를이용하여 제조된 코팅층 |
KR101118303B1 (ko) * | 2005-12-26 | 2012-03-20 | 재단법인 포항산업과학연구원 | 전착 다이아몬드 휠과 그 제조 방법 |
JP4765103B2 (ja) * | 2006-09-29 | 2011-09-07 | 日本ケミコン株式会社 | コンデンサ |
KR101142498B1 (ko) * | 2006-12-19 | 2012-05-07 | 재단법인 포항산업과학연구원 | 메탈 베어링 및 그 제조방법 |
DE102007017762B4 (de) * | 2007-04-16 | 2016-12-29 | Hermle Maschinenbau Gmbh | Verfahren zur Herstellung eines Werkstücks mit mindestens einem Freiraum |
DE102007017754B4 (de) * | 2007-04-16 | 2016-12-29 | Hermle Maschinenbau Gmbh | Verfahren zur Herstellung eines Werkstücks mit mindestens einem Freiraum |
US8147982B2 (en) * | 2007-12-19 | 2012-04-03 | United Technologies Corporation | Porous protective coating for turbine engine components |
EP2103706A1 (fr) * | 2008-03-17 | 2009-09-23 | CENTRE DE RECHERCHES METALLURGIQUES a.s.b.l., CENTRUM VOOR RESEARCH IN DE METALLURGIE v.z.w. | Alliage de revêtement obtenu par projection de poudre |
KR100974452B1 (ko) * | 2008-04-16 | 2010-08-06 | 한국에너지기술연구원 | 고열유속 마이크로다공성 전열표면의 제조방법 및마이크로다공성 전열관. |
US20100080921A1 (en) * | 2008-09-30 | 2010-04-01 | Beardsley M Brad | Thermal spray coatings for reduced hexavalent and leachable chromuim byproducts |
JP5146402B2 (ja) | 2009-05-19 | 2013-02-20 | トヨタ自動車株式会社 | 炭素粒子含有被膜の成膜方法、伝熱部材、パワーモジュール、及び車両用インバータ |
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2004
- 2004-02-13 KR KR1020040009441A patent/KR20050081252A/ko not_active Application Discontinuation
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2005
- 2005-02-11 US US10/589,184 patent/US20070240603A1/en not_active Abandoned
- 2005-02-11 JP JP2006553054A patent/JP2007522346A/ja active Pending
- 2005-02-11 EP EP05721848A patent/EP1718781A4/en not_active Withdrawn
- 2005-02-11 CN CN200580004854A patent/CN100582284C/zh not_active Expired - Fee Related
- 2005-02-11 WO PCT/KR2005/000387 patent/WO2005078150A1/en active Application Filing
- 2005-02-11 KR KR1020067013942A patent/KR100794295B1/ko active IP Right Grant
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WO2012005539A2 (en) * | 2010-07-09 | 2012-01-12 | Ajou University Industry Cooperation Foundation | Pre-treatment apparatus and method for improving adhesion of thin film |
WO2012005539A3 (en) * | 2010-07-09 | 2012-04-26 | Ajou University Industry Cooperation Foundation | Pre-treatment apparatus and method for improving adhesion of thin film |
US8747946B2 (en) | 2010-07-09 | 2014-06-10 | Ajou University Industry Cooperation Foundation | Pre-treatment apparatus and method for improving adhesion of thin film |
WO2015137546A1 (ko) * | 2014-03-14 | 2015-09-17 | 주식회사 알란텀 | 정전식 금속 다공체 형성장치 및 이를 이용한 정전식 금속 다공체 형성방법 |
KR20210024103A (ko) * | 2018-08-10 | 2021-03-04 | 닛폰 하츠죠 가부시키가이샤 | 적층체의 제조 방법 |
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US20070240603A1 (en) | 2007-10-18 |
EP1718781A4 (en) | 2009-03-18 |
KR20050081252A (ko) | 2005-08-18 |
CN100582284C (zh) | 2010-01-20 |
CN1918316A (zh) | 2007-02-21 |
KR100794295B1 (ko) | 2008-01-14 |
EP1718781A1 (en) | 2006-11-08 |
JP2007522346A (ja) | 2007-08-09 |
WO2005078150A1 (en) | 2005-08-25 |
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