KR20160026867A - 부품의 침식을 방지하도록 부품을 처리하는 방법 - Google Patents
부품의 침식을 방지하도록 부품을 처리하는 방법 Download PDFInfo
- Publication number
- KR20160026867A KR20160026867A KR1020157034178A KR20157034178A KR20160026867A KR 20160026867 A KR20160026867 A KR 20160026867A KR 1020157034178 A KR1020157034178 A KR 1020157034178A KR 20157034178 A KR20157034178 A KR 20157034178A KR 20160026867 A KR20160026867 A KR 20160026867A
- Authority
- KR
- South Korea
- Prior art keywords
- spray
- inert gas
- component
- mass
- powder material
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000003628 erosive effect Effects 0.000 title description 9
- 239000007921 spray Substances 0.000 claims abstract description 39
- 239000000843 powder Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000011261 inert gas Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 239000012159 carrier gas Substances 0.000 claims description 18
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 10
- 229910001347 Stellite Inorganic materials 0.000 description 3
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004372 laser cladding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Nozzles (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
Description
도 1a와 도 1b는 액적 침식의 영향을 받은 종래 기술에 따른 부품을 서로 다르게 보여주는 두 도면이고;
도 2는 본 발명에 따른 방법을 행하는 장치를 보여주는 개략도이며;
도 3은 도 2에 도시된 장치의 구성요소의 개략도이다.
Claims (7)
- 부품(C)의 표면을 처리하는 고속 스프레이 방법으로서,
불활성 가스의 제1 부분을 550℃ 내지 800℃의 스프레이 온도(T3)까지 가열하는 가열 단계;
Co를 15 질량% 내지 70 질량%로 포함하는 조성을 지닌 분말 재료를 준비하는 단계;
상기 분말 재료와 불활성 가스의 제2 부분의 혼합물을 준비하는 단계;
스프레이 제트(80)를 형성하기 위해, 상기 불활성 가스의 제1 부분과 상기 혼합물을 스프레이 건(60)에서 혼합하는 단계; 및
상기 분말 재료의 코팅(S)을 성막하기 위해, 상기 스프레이 제트(80)를 상기 표면쪽으로 지향시키는 단계
를 포함하는 고속 스프레이 방법. - 제1항에 있어서, 상기 가열 단계는, 캐리어 가스의 상기 제1 부분이 상기 스프레이 온도(T3)보다 낮은 400℃ 내지 500℃의 예열 온도(T1)까지 예열되는 예열 단계에 앞서 행해지는 것인 고속 스프레이 방법.
- 제1항 또는 제2항에 있어서, 상기 불활성 가스는 질소 및/또는 헬륨인 것인 고속 스프레이 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 스프레이 제트의 상류측에서의 상기 캐리어 가스의 압력은 20 bar 내지 50 bar인 것인 고속 스프레이 방법.
- 부품(C)의 표면용 스프레이 장치로서,
불활성 가스의 제1 부분을 400℃ 내지 500℃의 예열 온도(T1)까지 예열하는 제1 히터(20);
상기 불활성 가스의 제1 부분을 550℃ 내지 800℃의 스프레이 온도(T3)까지 가열하는 최종 히터(61)와, 상기 불활성 가스와 Co를 15 질량% 내지 70 질량%로 포함하는 조성을 지닌 분말 재료를 포함하는 스프레이 제트(80)를 형성하는 초음속 노즐(62)을 구비하는 스프레이 건(60);
상기 분말 재료와 불활성 가스의 제2 부분의 혼합물을 준비하는 분말 피더(30);
상기 제1 히터(20)를 상기 최종 히터(61)에 연결하는 적어도 하나의 제1 덕트(40); 및
상기 분말 피더(30)를 상기 초음속 노즐(62)에 연결하는 적어도 하나의 제2 덕트(50)
를 포함하는 스프레이 장치. - 제1항 내지 제4항 중 어느 한 항의 방법에 따라 처리된 표면을 포함하는 부품(C).
- 제6항에 있어서, 상기 부품은 증기 터빈 블레이드인 것인 부품.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000018A ITCO20130018A1 (it) | 2013-05-17 | 2013-05-17 | Metodo per il trattamento di un componente per prevenire l'erosione di tale componente |
ITCO2013A000018 | 2013-05-17 | ||
PCT/EP2014/060128 WO2014184363A1 (en) | 2013-05-17 | 2014-05-16 | A method for treating a component to prevent erosion of such component |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160026867A true KR20160026867A (ko) | 2016-03-09 |
Family
ID=48917595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157034178A KR20160026867A (ko) | 2013-05-17 | 2014-05-16 | 부품의 침식을 방지하도록 부품을 처리하는 방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20160102560A1 (ko) |
EP (1) | EP2997178B1 (ko) |
JP (1) | JP2016520723A (ko) |
KR (1) | KR20160026867A (ko) |
CN (1) | CN105339525A (ko) |
BR (1) | BR112015027451B1 (ko) |
IT (1) | ITCO20130018A1 (ko) |
MX (1) | MX2015015756A (ko) |
PL (1) | PL2997178T3 (ko) |
WO (1) | WO2014184363A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170355018A1 (en) | 2016-06-09 | 2017-12-14 | Hamilton Sundstrand Corporation | Powder deposition for additive manufacturing |
WO2019008405A1 (en) * | 2017-07-04 | 2019-01-10 | Arcelormittal | METALLIC SUBSTRATE WITH COLD SPRAY COATING |
CN108043611B (zh) * | 2017-12-08 | 2019-01-04 | 亚洲硅业(青海)有限公司 | 一种还原炉冷喷涂方法 |
CN113533110B (zh) * | 2021-07-16 | 2022-11-25 | 中国兵器工业第五九研究所 | 钛铝基合金抗高温燃气冲刷性能评价方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3918379B2 (ja) * | 1999-10-20 | 2007-05-23 | トヨタ自動車株式会社 | 溶射方法、溶射装置及び粉末通路装置 |
US6592935B2 (en) * | 2001-05-30 | 2003-07-15 | Ford Motor Company | Method of manufacturing electromagnetic devices using kinetic spray |
CA2433613A1 (en) * | 2002-08-13 | 2004-02-13 | Russel J. Ruprecht, Jr. | Spray method for mcralx coating |
ITMI20022056A1 (it) * | 2002-09-27 | 2004-03-28 | Nuovo Pignone Spa | Lega a base cobalto per il rivestimento di organi soggetti ad erosione da liquido. |
KR100515608B1 (ko) * | 2003-12-24 | 2005-09-16 | 재단법인 포항산업과학연구원 | 분말 예열 장치가 구비된 저온 스프레이 장치 |
US20060216428A1 (en) * | 2005-03-23 | 2006-09-28 | United Technologies Corporation | Applying bond coat to engine components using cold spray |
US20080160332A1 (en) * | 2006-12-28 | 2008-07-03 | General Electric Company | Method of applying braze filler metal powders to substrates for surface cleaning and protection |
JP5171125B2 (ja) * | 2007-06-25 | 2013-03-27 | プラズマ技研工業株式会社 | コールドスプレー用のノズル及びそのコールドスプレー用のノズルを用いたコールドスプレー装置 |
US9168546B2 (en) * | 2008-12-12 | 2015-10-27 | National Research Council Of Canada | Cold gas dynamic spray apparatus, system and method |
JP5508814B2 (ja) * | 2009-10-30 | 2014-06-04 | プラズマ技研工業株式会社 | コールドスプレー装置 |
JP5573505B2 (ja) * | 2010-09-01 | 2014-08-20 | 株式会社Ihi | コールドスプレー装置用エジェクタノズル及びコールドスプレー装置 |
JP5845733B2 (ja) * | 2011-08-31 | 2016-01-20 | 株式会社Ihi | コールドスプレー用ノズル、及びコールドスプレー装置 |
DK2834014T3 (en) * | 2012-04-04 | 2018-12-17 | Commw Scient Ind Res Org | CARRIING TITAN STRUCTURE AND PROCEDURE FOR PREPARING IT |
-
2013
- 2013-05-17 IT IT000018A patent/ITCO20130018A1/it unknown
-
2014
- 2014-05-16 CN CN201480028691.4A patent/CN105339525A/zh active Pending
- 2014-05-16 BR BR112015027451-0A patent/BR112015027451B1/pt active IP Right Grant
- 2014-05-16 MX MX2015015756A patent/MX2015015756A/es unknown
- 2014-05-16 JP JP2016513393A patent/JP2016520723A/ja active Pending
- 2014-05-16 US US14/890,958 patent/US20160102560A1/en not_active Abandoned
- 2014-05-16 WO PCT/EP2014/060128 patent/WO2014184363A1/en active Application Filing
- 2014-05-16 PL PL14725417.1T patent/PL2997178T3/pl unknown
- 2014-05-16 KR KR1020157034178A patent/KR20160026867A/ko not_active IP Right Cessation
- 2014-05-16 EP EP14725417.1A patent/EP2997178B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2014184363A1 (en) | 2014-11-20 |
BR112015027451B1 (pt) | 2022-10-04 |
US20160102560A1 (en) | 2016-04-14 |
PL2997178T3 (pl) | 2022-09-05 |
JP2016520723A (ja) | 2016-07-14 |
BR112015027451A2 (ko) | 2017-08-29 |
EP2997178A1 (en) | 2016-03-23 |
CN105339525A (zh) | 2016-02-17 |
EP2997178B1 (en) | 2022-06-29 |
MX2015015756A (es) | 2016-03-09 |
ITCO20130018A1 (it) | 2014-11-18 |
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