JP2004218086A - 保護コーティング - Google Patents
保護コーティング Download PDFInfo
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- JP2004218086A JP2004218086A JP2004001777A JP2004001777A JP2004218086A JP 2004218086 A JP2004218086 A JP 2004218086A JP 2004001777 A JP2004001777 A JP 2004001777A JP 2004001777 A JP2004001777 A JP 2004001777A JP 2004218086 A JP2004218086 A JP 2004218086A
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- 239000011253 protective coating Substances 0.000 title claims abstract description 24
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000000576 coating method Methods 0.000 claims abstract description 28
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 16
- 239000011651 chromium Substances 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 12
- 239000010941 cobalt Substances 0.000 claims abstract description 12
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 11
- 230000003647 oxidation Effects 0.000 claims abstract description 9
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 9
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 6
- 229910052702 rhenium Inorganic materials 0.000 claims description 11
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052721 tungsten Inorganic materials 0.000 claims description 8
- 239000010937 tungsten Substances 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910052735 hafnium Inorganic materials 0.000 claims description 6
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 239000010955 niobium Substances 0.000 claims description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910000601 superalloy Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical group [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 239000000654 additive Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- 239000010953 base metal Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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Classifications
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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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12944—Ni-base component
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating By Spraying Or Casting (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Physical Vapour Deposition (AREA)
Abstract
【解決手段】本発明の保護コーティングは、重量%で表して、26〜30%のニッケル、20〜28%のクロム、8〜12%のアルミニウム、0.1〜3%の少なくとも1種の希土類の反応性元素および残部のコバルトからなる。この材料は、良好な機械的性質と共に良好な耐腐食性を持ち、酸化試験では従来のコーティングの2.5倍の寿命を示した。
【選択図】 図1
Description
特許文献3から、追加の成分のケイ素によって、そのような保護コーティングの性質を更に改良することが可能であることも知られている。
それらの文献では実際のところ、比較的広い範囲の各種元素が、高温耐腐食性の保護コーティングを作るための方法となることを定性的に示唆してはいるが、開示されたそれらの組成物が、全ての目的に対して定量的に充分に特異的に効果がある訳ではない。
26〜30%のニッケル、
20〜28%のクロム、
8〜12%のアルミニウム、
0.1%〜3%のレニウム、
0.1〜3%の少なくとも1種の希土類の反応性元素、
残部のコバルトおよび不純物。
更にレニウム、白金、パラジウム、ジルコニウム、マンガン、タングステン、チタン、モリブデン、ニオブ、鉄およびハフニウムからなる群の少なくとも1種の元素を選択的に0〜15%を含有してもよい。
0.03〜0.05%の炭素、18〜19%のクロム、12〜15%のコバルト、3 〜6%のモリブデン、1〜1.5%のタングステン、2〜2.5%のアルミニウム、3 〜5%のチタン、任意の少量添加物(タンタル、ニオブ、ホウ素および/又はジルコニ ウム)および残部のニッケル。かかる合金としてユーディメット520およびユーディ メット720が公知である。
0.1〜0.15%の炭素、18〜22%のクロム、18〜9%のコバルト、0〜2%のタングステン、0〜4%のモリブデン、0〜1.5%のタンタル、0〜1%のニオブ、1〜3%のアルミニウム、2〜4%のチタン、0〜0.75%のハフニウム、任意の少量添加物のホウ素および/又はジルコニウム、残部のニッケル。この種合金として、GTD222、IN939、IN6203およびユーディメット500が公知である。
0.07〜0.1%の炭素、12〜16%のクロム、8〜10%のコバルト、1.5〜2%のモリブデン、2.5〜4%のタングステン、1.5〜5%のタンタル、0〜1%のニオブ、3〜4%のアルミニウム、3.5〜5%のチタン、0〜0.1%のジルコニウム、0〜1%のハフニウム、任意の少量添加物(ホウ素)および残部のニッケル。この種合金としてPWA1483SX、IN738LC、GTD111、IN792CCおよびIN792DS等が公知である。本発明においてはIN738LCが特に有用である。
約0.25%の炭素、24〜30%のクロム、10〜11%のニッケル、7〜8%のタングステン、0〜4%のタンタル、0〜0.3%のアルミニウム、0〜0.3%のチタン、0〜0.6%のジルコニウム、任意の少量添加物のホウ素および残部のコバルト。
試料1のものが、特にその耐繰り返し酸化性の面では、最良のコーティングであると当業者に認められてきた。本発明によるコーティングにより、耐酸化性と延性(引き裂き抵抗および接着性において重要)との間で妥協を図る必要はなくなった。これら性質は、各々に関して最適化が可能であるだけではなく、従来技術よりも大幅に改良される。
Claims (13)
- ニッケル系又はコバルト系超合金から形成される部品の上に塗布される耐酸化性の保護コーティングであって、重量%で表して以下の元素からなるコーティング。
26%〜30%のニッケル、
20%〜28%のクロム、
0.1%〜3%の希土類元素、
8%〜12%のアルミニウム、
0.1%〜3%のレニウムおよび
残部のコバルト。 - ニッケル含有量が28重量%、
クロム含有量が24重量%、
アルミニウム含有量が10重量%そして
希土類元素含有量が0.6重量%
である請求項1記載のコーティング。 - レニウム含有量が0.1〜2重量%である請求項1記載のコーティング。
- レニウム含有量が0.1〜1重量%である請求項1記載のコーティング。
- レニウム含有量が1〜2重量%である請求項1記載のコーティング。
- レニウム含有量が1.2〜1.7重量%である請求項1記載のコーティング。
- 0.08〜0.1重量%の炭素を更に添加した請求項1記載のコーティング。
- l.5〜2重量%のモリブデンを更に添加した請求項1記載のコーティング。
- 2.5〜4重量%のタングステンを更に添加した請求項1記載のコーティング。
- 重量%で表して以下の元素を更に添加した請求項1記載の保護コーティング。
0〜1%のチタン、
0〜0.1%のジルコニウム、
0〜1%のハフニウムおよび
0〜0.5%のホウ素。 - レニウム、白金、パラジウム、ジルコニウム、マンガン、タングステン、チタン、モリブデン、ニオブ、鉄およびハフニウムからなる群より選択した元素を、全量で15重量%未満となるように添加した請求項1記載のコーティング。
- 前記希土類元素がイットリウムである請求項1又は2記載のコーティング。
- 希土類元素の含有量が0.6重量%である請求項1又は12記載のコーティング。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP0300183 | 2003-01-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004218086A true JP2004218086A (ja) | 2004-08-05 |
JP2004218086A5 JP2004218086A5 (ja) | 2005-05-26 |
JP3875973B2 JP3875973B2 (ja) | 2007-01-31 |
Family
ID=32892826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004001777A Expired - Fee Related JP3875973B2 (ja) | 2003-01-10 | 2004-01-07 | 保護コーティング |
Country Status (6)
Country | Link |
---|---|
US (1) | US6974638B2 (ja) |
EP (2) | EP1439245B1 (ja) |
JP (1) | JP3875973B2 (ja) |
CN (1) | CN1268696C (ja) |
DE (2) | DE60311686T2 (ja) |
ES (2) | ES2250818T3 (ja) |
Cited By (1)
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---|---|---|---|---|
WO2020117979A1 (en) * | 2018-12-06 | 2020-06-11 | Applied Materials, Inc. | Atomic layer deposition coatings for high temperature ceramic components |
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EP1783236A1 (de) * | 2005-11-04 | 2007-05-09 | Siemens Aktiengesellschaft | Legierung, Schutzschicht zum Schutz eines Bauteils gegen Korrosion und/oder Oxidation bei hohen Temperaturen und Bauteil |
EP1820883A1 (de) * | 2006-01-17 | 2007-08-22 | Siemens Aktiengesellschaft | Legierung, Schutzschicht und Bauteil |
US20070231589A1 (en) * | 2006-04-04 | 2007-10-04 | United Technologies Corporation | Thermal barrier coatings and processes for applying same |
EP1845171B1 (de) | 2006-04-10 | 2016-12-14 | Siemens Aktiengesellschaft | Verwendung metallischer Pulver mit unterschiedlichen Korngrössen zum Herstellen eines Schichtsystems |
US8748008B2 (en) * | 2008-06-12 | 2014-06-10 | Exxonmobil Research And Engineering Company | High performance coatings and surfaces to mitigate corrosion and fouling in fired heater tubes |
CN102115864A (zh) * | 2010-12-21 | 2011-07-06 | 苏州雅典娜科技有限公司 | 一种耐高温的防护涂层 |
EP2474414A1 (de) * | 2011-01-06 | 2012-07-11 | Siemens Aktiengesellschaft | Legierung, Schutzschicht und Bauteil |
US9441114B2 (en) | 2011-09-09 | 2016-09-13 | Siemens Aktiengesellschaft | High temperature bond coating with increased oxidation resistance |
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DE50104022D1 (de) * | 2001-10-24 | 2004-11-11 | Siemens Ag | Rhenium enthaltende Schutzschicht zum Schutz eines Bauteils gegen Korrosion und Oxidation bei hohen Temperaturen |
JP4166978B2 (ja) * | 2001-12-17 | 2008-10-15 | 三菱重工業株式会社 | 耐高温腐食合金材、遮熱コーティング材、タービン部材、及びガスタービン |
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2003
- 2003-12-19 EP EP03029425A patent/EP1439245B1/en not_active Expired - Lifetime
- 2003-12-19 DE DE60311686T patent/DE60311686T2/de not_active Expired - Lifetime
- 2003-12-19 ES ES03029425T patent/ES2250818T3/es not_active Expired - Lifetime
- 2003-12-19 DE DE60302425T patent/DE60302425T2/de not_active Expired - Lifetime
- 2003-12-19 EP EP05019038A patent/EP1621648B1/en not_active Expired - Lifetime
- 2003-12-19 ES ES05019038T patent/ES2281048T3/es not_active Expired - Lifetime
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2004
- 2004-01-07 JP JP2004001777A patent/JP3875973B2/ja not_active Expired - Fee Related
- 2004-01-09 US US10/754,949 patent/US6974638B2/en not_active Expired - Fee Related
- 2004-01-10 CN CN200410003852.2A patent/CN1268696C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020117979A1 (en) * | 2018-12-06 | 2020-06-11 | Applied Materials, Inc. | Atomic layer deposition coatings for high temperature ceramic components |
Also Published As
Publication number | Publication date |
---|---|
DE60302425D1 (de) | 2005-12-29 |
DE60302425T2 (de) | 2006-06-29 |
EP1439245B1 (en) | 2005-11-23 |
CN1521221A (zh) | 2004-08-18 |
DE60311686T2 (de) | 2007-06-06 |
EP1621648A1 (en) | 2006-02-01 |
JP3875973B2 (ja) | 2007-01-31 |
CN1268696C (zh) | 2006-08-09 |
EP1439245A1 (en) | 2004-07-21 |
ES2250818T3 (es) | 2006-04-16 |
ES2281048T3 (es) | 2007-09-16 |
DE60311686D1 (de) | 2007-03-22 |
US20040170521A1 (en) | 2004-09-02 |
US6974638B2 (en) | 2005-12-13 |
EP1621648B1 (en) | 2007-02-07 |
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