KR20050075092A - 반도체 제조설비의 코팅층 형성방법 - Google Patents
반도체 제조설비의 코팅층 형성방법 Download PDFInfo
- Publication number
- KR20050075092A KR20050075092A KR1020040002877A KR20040002877A KR20050075092A KR 20050075092 A KR20050075092 A KR 20050075092A KR 1020040002877 A KR1020040002877 A KR 1020040002877A KR 20040002877 A KR20040002877 A KR 20040002877A KR 20050075092 A KR20050075092 A KR 20050075092A
- Authority
- KR
- South Korea
- Prior art keywords
- coating
- coating layer
- semiconductor manufacturing
- manufacturing equipment
- ceramic
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 88
- 239000011247 coating layer Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 239000004065 semiconductor Substances 0.000 title claims abstract description 37
- 238000000576 coating method Methods 0.000 claims abstract description 61
- 239000011248 coating agent Substances 0.000 claims abstract description 54
- 230000008569 process Effects 0.000 claims abstract description 31
- 239000010410 layer Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 22
- 239000000919 ceramic Substances 0.000 claims abstract description 21
- 238000005260 corrosion Methods 0.000 claims abstract description 18
- 230000007797 corrosion Effects 0.000 claims abstract description 18
- 238000005524 ceramic coating Methods 0.000 claims abstract description 6
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052580 B4C Inorganic materials 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 claims description 4
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 abstract description 12
- 230000008018 melting Effects 0.000 abstract description 12
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000005245 sintering Methods 0.000 abstract description 7
- 230000008646 thermal stress Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000003989 dielectric material Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 39
- 239000002245 particle Substances 0.000 description 26
- 239000000758 substrate Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 16
- 239000000843 powder Substances 0.000 description 11
- 239000010408 film Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 238000005229 chemical vapour deposition Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910010293 ceramic material Inorganic materials 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000007751 thermal spraying Methods 0.000 description 6
- 238000011109 contamination Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000007750 plasma spraying Methods 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 239000001307 helium Substances 0.000 description 4
- 229910052734 helium Inorganic materials 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 230000002706 hydrostatic effect Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000005240 physical vapour deposition Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 238000010288 cold spraying Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000004549 pulsed laser deposition Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005382 thermal cycling Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- -1 yag Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B1/2608—Connectors made from folded sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B1/2612—Joist hangers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
- E04B2001/389—Brackets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
- E04B7/04—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs supported by horizontal beams or the equivalent resting on the walls
- E04B7/045—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs supported by horizontal beams or the equivalent resting on the walls with connectors made of sheet metal for connecting the roof structure to the supporting wall
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
Description
Claims (9)
- 반도체 제조설비 부품의 표면을 코팅하는 공정에 있어서,상기 공정은 콜드 스프레이 방식으로 세라믹층을 부품의 표면에 코팅하는 단계를 포함하는 것을 특징으로 하는 반도체 제조설비의 코팅층 형성방법.
- 제1항에 있어서,상기 콜드 스프레이 방식은 가스의 온도가 400 - 500 ℃이고, 가스의 압력은 3 - 7 kg/㎠, 이격거리는 5 - 60 ㎜인 것을 특징으로 하는 반도체 제조설비의 코팅층 형성방법.
- 제1항에 있어서,상기 세라믹은 질화알루미늄, 알루미나, 이트리아, 야그, 지르코니아, 세륨 옥사이드, 탄화규소, 질화규소, 탄화붕소, 이산화티타늄 또는 이들의 혼합물인 것을 특징으로 하는 반도체 제조설비의 코팅층 형성방법.
- 제1항에 있어서,상기 부품은 플라즈마 환경에 노출되는 부분, 플라즈마 환경과 관련된 바이어스 전압에 노출된 부분 또는 내마모성/내식성을 요구하는 부분을 포함하는 부품인 것을 특징으로 하는 반도체 제조설비의 코팅층 형성방법.
- 제1항에 있어서,상기 세라믹 코팅층의 두께는 0.02 내지 1.5 ㎜로 하는 것을 특징으로 하는 반도체 제조설비의 코팅층 형성방법.
- 제1항에 있어서,상기 세라믹층 코팅단계 전에 상기 부품의 표면상에 중간층을 코팅하는 단계를 더 포함하는 것을 특징으로 하는 반도체 제조설비의 코팅층 형성방법.
- 제1항에 있어서,상기 세라믹층 코팅단계 후에 상기 부품을 큐어링 하는 단계를 더 포함하는 것을 특징으로 하는 반도체 제조설비의 코팅층 형성방법.
- 제7항에 있어서상기 큐어링시의 온도는 100 - 150 ℃인 것을 특징으로 하는 반도체 제조설비의 코팅층 형성방법.
- 제1항 내지 제8항 중 어느 한 항의 형성방법에 의하여 제조되는 것을 특징으로 하는 반도체 제조설비 또는 그 부품.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040002877A KR100682740B1 (ko) | 2004-01-15 | 2004-01-15 | 반도체 제조설비의 코팅층 형성방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040002877A KR100682740B1 (ko) | 2004-01-15 | 2004-01-15 | 반도체 제조설비의 코팅층 형성방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050075092A true KR20050075092A (ko) | 2005-07-20 |
KR100682740B1 KR100682740B1 (ko) | 2007-02-15 |
Family
ID=37263432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040002877A KR100682740B1 (ko) | 2004-01-15 | 2004-01-15 | 반도체 제조설비의 코팅층 형성방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100682740B1 (ko) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100666773B1 (ko) * | 2005-07-21 | 2007-01-09 | 현대자동차주식회사 | 자동차용 시프트포크의 제조방법 |
WO2008010632A1 (en) * | 2006-07-20 | 2008-01-24 | University-Industry Collaboration Foundation Chungnam National University | Electrostatic chuck with high-resistivity ceramic coating materials |
JP2010515237A (ja) * | 2006-07-20 | 2010-05-06 | ザ インダストリー アンド アカデミック クーパレイション イン チュンナン ナショナル ユニバーシティー | 高抵抗セラミック熱溶射コーティング素材及びこれを含む静電チャックの製造方法 |
US8192790B2 (en) * | 2007-02-27 | 2012-06-05 | Coherent Gmbh | Electrodes for generating a stable discharge in gas laser systems |
KR20140111997A (ko) * | 2013-03-12 | 2014-09-22 | 램 리써치 코포레이션 | 플라즈마 챔버 부품 상의 내식성 알루미늄 코팅 |
KR101652802B1 (ko) * | 2015-04-22 | 2016-09-01 | 주식회사 원익큐엔씨 | 세라믹 모재의 이트리아 코팅 장치 및 코팅 방법 |
CN106591820A (zh) * | 2015-10-15 | 2017-04-26 | 沈阳富创精密设备有限公司 | 一种ic装备关键零部件用高纯氧化钇涂层的制备方法 |
CN106995919A (zh) * | 2016-01-22 | 2017-08-01 | 中国科学院金属研究所 | 一种冷喷涂制备光催化二氧化钛陶瓷涂层的方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101496175B1 (ko) * | 2013-05-31 | 2015-02-26 | (주)코리아스타텍 | 디스플레이 기판용 대면적 정전척의 연마를 위한 베이스 부재 |
KR101735822B1 (ko) | 2015-06-17 | 2017-05-15 | 한국기계연구원 | 후막 형성용 질화물 분말, 이를 이용한 질화물 후막 제조방법 및 이에 의해 제조된 후막 |
KR102177139B1 (ko) * | 2019-05-17 | 2020-11-11 | 비씨엔씨 주식회사 | 저항 조절이 가능한 반도체 제조용 부품 |
KR102124766B1 (ko) * | 2019-12-31 | 2020-06-19 | (주)삼양컴텍 | 플라즈마 처리 장치 및 그 제조방법 |
-
2004
- 2004-01-15 KR KR1020040002877A patent/KR100682740B1/ko active IP Right Grant
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100666773B1 (ko) * | 2005-07-21 | 2007-01-09 | 현대자동차주식회사 | 자동차용 시프트포크의 제조방법 |
WO2008010632A1 (en) * | 2006-07-20 | 2008-01-24 | University-Industry Collaboration Foundation Chungnam National University | Electrostatic chuck with high-resistivity ceramic coating materials |
JP2010515237A (ja) * | 2006-07-20 | 2010-05-06 | ザ インダストリー アンド アカデミック クーパレイション イン チュンナン ナショナル ユニバーシティー | 高抵抗セラミック熱溶射コーティング素材及びこれを含む静電チャックの製造方法 |
US8192790B2 (en) * | 2007-02-27 | 2012-06-05 | Coherent Gmbh | Electrodes for generating a stable discharge in gas laser systems |
KR20140111997A (ko) * | 2013-03-12 | 2014-09-22 | 램 리써치 코포레이션 | 플라즈마 챔버 부품 상의 내식성 알루미늄 코팅 |
KR101652802B1 (ko) * | 2015-04-22 | 2016-09-01 | 주식회사 원익큐엔씨 | 세라믹 모재의 이트리아 코팅 장치 및 코팅 방법 |
CN106591820A (zh) * | 2015-10-15 | 2017-04-26 | 沈阳富创精密设备有限公司 | 一种ic装备关键零部件用高纯氧化钇涂层的制备方法 |
CN106995919A (zh) * | 2016-01-22 | 2017-08-01 | 中国科学院金属研究所 | 一种冷喷涂制备光催化二氧化钛陶瓷涂层的方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100682740B1 (ko) | 2007-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100682740B1 (ko) | 반도체 제조설비의 코팅층 형성방법 | |
US20120183790A1 (en) | Thermal spray composite coatings for semiconductor applications | |
KR20220061090A (ko) | 플라즈마 용사 및 냉간 용사 기술 기반의 ic 장비 핵심 부품 표면 보호 코팅층의 제조 방법 | |
US4911987A (en) | Metal/ceramic or ceramic/ceramic bonded structure | |
KR101754430B1 (ko) | 몰리브덴을 기재로 한 타겟 및 열 투사에 의한 타겟의 제조 방법 | |
US20070116890A1 (en) | Method for coating turbine engine components with rhenium alloys using high velocity-low temperature spray process | |
WO2013042635A1 (ja) | 積層体及び積層体の製造方法 | |
US7081376B2 (en) | Kinetically sprayed aluminum metal matrix composites for thermal management | |
US7964247B2 (en) | Process and apparatus for the manufacture of a sputtering target | |
US20120177908A1 (en) | Thermal spray coatings for semiconductor applications | |
US11473181B2 (en) | Yittrium granular powder for thermal spray and thermal spray coating produced using the same | |
US7280341B2 (en) | Electrostatic chuck | |
WO2005034233A1 (en) | Electro-static chuck with non-sintered aln and a method of preparing the same | |
JP3897623B2 (ja) | 複合構造物作製方法 | |
US11570901B2 (en) | Method for manufacturing aluminum circuit board | |
KR100590724B1 (ko) | 비정질 합금의 코팅 방법 | |
KR102084426B1 (ko) | 에어로졸 증착법을 이용하여 제조된 세라믹 후막 및 이의 제조방법 | |
CN105624602B (zh) | 一种应用于铝基基材的Y3Al5O12涂层的制备方法 | |
Nutsch | Atmospheric induction plasma spraying | |
Irinah et al. | On the role of substrate temperature into bonding mechanism of cold sprayed titanium dioxide | |
KR101569807B1 (ko) | 이중 분사주조 장치 | |
KR102685462B1 (ko) | 반도체용 세라믹히터 | |
US20240229216A1 (en) | Method for manufacturing thermal spray coating and yttrium-based thermal spray coating manufactured by the same | |
JP2003213450A (ja) | 複合構造物作製方法 | |
KR20240111598A (ko) | 용사 피막의 제조 방법 및 이를 이용하여 제조된 이트륨계 용사 피막 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130213 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140207 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150127 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160201 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20161226 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180201 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20190108 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20191223 Year of fee payment: 14 |