EP0236520A1 - Ceramic-coated, heat-resisting member and process for preparing the same - Google Patents
Ceramic-coated, heat-resisting member and process for preparing the same Download PDFInfo
- Publication number
- EP0236520A1 EP0236520A1 EP86103159A EP86103159A EP0236520A1 EP 0236520 A1 EP0236520 A1 EP 0236520A1 EP 86103159 A EP86103159 A EP 86103159A EP 86103159 A EP86103159 A EP 86103159A EP 0236520 A1 EP0236520 A1 EP 0236520A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tbc
- layer
- bonding layer
- substrate
- bonding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000758 substrate Substances 0.000 claims abstract description 66
- 239000000956 alloy Substances 0.000 claims abstract description 42
- 230000003647 oxidation Effects 0.000 claims abstract description 38
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 38
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 19
- 230000007797 corrosion Effects 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 10
- 239000001301 oxygen Substances 0.000 claims abstract description 10
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 60
- 239000000463 material Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
- 239000012720 thermal barrier coating Substances 0.000 description 169
- 238000012360 testing method Methods 0.000 description 62
- 239000007789 gas Substances 0.000 description 34
- 230000006378 damage Effects 0.000 description 18
- 230000000694 effects Effects 0.000 description 18
- 229910010293 ceramic material Inorganic materials 0.000 description 14
- 239000000543 intermediate Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 11
- 230000004888 barrier function Effects 0.000 description 8
- 239000000155 melt Substances 0.000 description 7
- 229910001092 metal group alloy Inorganic materials 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 230000008646 thermal stress Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 206010037660 Pyrexia Diseases 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- 229910018138 Al-Y Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910000946 Y alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004453 electron probe microanalysis Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
Definitions
- test pieces Nos. 1-6 relate to the conventional TBCs
- test pieces Nos. 7-11 relate to the present TBCs prepared according to the present process of Example 1. That is, in case of the conventional TBCs, the ceramic coat layer of 92 wt.% - 8 wt.% Y2O3 peeled off at a temperature of 1,070°C or higher for 100 hours, and the TBCs were damaged, whereas the present test pieces Nos. 7-11 had no damage on the appearance of TBCs. Results of bonding strength tests of TBCs after the oxidation tests revealed that the conventional TBCs of test pieces Nos.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18794184A JPS61174385A (ja) | 1984-09-10 | 1984-09-10 | セラミツク被覆耐熱部材及びその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0236520A1 true EP0236520A1 (en) | 1987-09-16 |
Family
ID=16214852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP86103159A Withdrawn EP0236520A1 (en) | 1984-09-10 | 1986-03-10 | Ceramic-coated, heat-resisting member and process for preparing the same |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0236520A1 (enrdf_load_stackoverflow) |
| JP (1) | JPS61174385A (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989003900A1 (en) * | 1987-10-29 | 1989-05-05 | MTU MOTOREN- UND TURBINEN-UNION MüNCHEN GMBH | Process for manufacturing layers |
| WO1993013245A1 (en) * | 1991-12-24 | 1993-07-08 | Detroit Diesel Corporation | Thermal barrier coating and method of depositing the same on combustion chamber component surfaces |
| EP0567252A1 (en) * | 1992-04-17 | 1993-10-27 | General Electric Company | Whisker-anchored thermal barrier coating |
| EP0567822A1 (de) * | 1992-05-01 | 1993-11-03 | PTG PLASMA-OBERFLÄCHENTECHNIK GmbH | Verfahren und Vorrichtung zum Beschichten eines metallischen Körpers eines Haus-oder Küchengerätes sowie Verwendung des atmosphärischen Oxidierens einer Oberfläche eines metallischen Körpers |
| EP0780484A1 (en) * | 1995-12-22 | 1997-06-25 | General Electric Company | Thermal barrier coated articles and method for coating |
| WO1999023277A1 (de) * | 1997-11-03 | 1999-05-14 | Siemens Aktiengesellschaft | Für eine heissgasbeaufschlagung ausgelegtes erzeugnis und verfahren zur herstellung einer beschichtung für ein für dieses erzeugnis |
| EP0926254A3 (en) * | 1997-12-19 | 1999-07-07 | United Technologies Corporation | Thermal coating composition |
| CN109855939A (zh) * | 2019-04-03 | 2019-06-07 | 黑龙江科技大学 | 一种热障涂层结构模拟脱粘缺陷界面热阻等效试件及其制备方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01126285A (ja) * | 1987-11-10 | 1989-05-18 | Ngk Insulators Ltd | ジルコニアコーティグ窯道具 |
| US5964091A (en) * | 1995-07-11 | 1999-10-12 | Hitachi, Ltd. | Gas turbine combustor and gas turbine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2335190A (en) * | 1942-07-29 | 1943-11-23 | Henry D Minich | Stretched laminated product and process for making it |
| US4095003A (en) * | 1976-09-09 | 1978-06-13 | Union Carbide Corporation | Duplex coating for thermal and corrosion protection |
| WO1981001983A1 (en) * | 1980-01-07 | 1981-07-23 | United Technologies Corp | Columnar grain ceramic thermal barrier coatings on polished substrates |
| WO1981001982A1 (en) * | 1980-01-07 | 1981-07-23 | United Technologies Corp | Columnar grain ceramic thermal barrier coatings |
| GB2159838A (en) * | 1984-06-08 | 1985-12-11 | United Technologies Corp | Surface strengthening of overlay coatings |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5895678A (ja) * | 1981-12-01 | 1983-06-07 | 工業技術院長 | 耐熱性セラミツクコ−テイング方法 |
-
1984
- 1984-09-10 JP JP18794184A patent/JPS61174385A/ja active Granted
-
1986
- 1986-03-10 EP EP86103159A patent/EP0236520A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2335190A (en) * | 1942-07-29 | 1943-11-23 | Henry D Minich | Stretched laminated product and process for making it |
| US4095003A (en) * | 1976-09-09 | 1978-06-13 | Union Carbide Corporation | Duplex coating for thermal and corrosion protection |
| WO1981001983A1 (en) * | 1980-01-07 | 1981-07-23 | United Technologies Corp | Columnar grain ceramic thermal barrier coatings on polished substrates |
| WO1981001982A1 (en) * | 1980-01-07 | 1981-07-23 | United Technologies Corp | Columnar grain ceramic thermal barrier coatings |
| GB2159838A (en) * | 1984-06-08 | 1985-12-11 | United Technologies Corp | Surface strengthening of overlay coatings |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989003900A1 (en) * | 1987-10-29 | 1989-05-05 | MTU MOTOREN- UND TURBINEN-UNION MüNCHEN GMBH | Process for manufacturing layers |
| WO1993013245A1 (en) * | 1991-12-24 | 1993-07-08 | Detroit Diesel Corporation | Thermal barrier coating and method of depositing the same on combustion chamber component surfaces |
| EP0567252A1 (en) * | 1992-04-17 | 1993-10-27 | General Electric Company | Whisker-anchored thermal barrier coating |
| EP0567822A1 (de) * | 1992-05-01 | 1993-11-03 | PTG PLASMA-OBERFLÄCHENTECHNIK GmbH | Verfahren und Vorrichtung zum Beschichten eines metallischen Körpers eines Haus-oder Küchengerätes sowie Verwendung des atmosphärischen Oxidierens einer Oberfläche eines metallischen Körpers |
| EP0780484A1 (en) * | 1995-12-22 | 1997-06-25 | General Electric Company | Thermal barrier coated articles and method for coating |
| US5780110A (en) * | 1995-12-22 | 1998-07-14 | General Electric Company | Method for manufacturing thermal barrier coated articles |
| WO1999023277A1 (de) * | 1997-11-03 | 1999-05-14 | Siemens Aktiengesellschaft | Für eine heissgasbeaufschlagung ausgelegtes erzeugnis und verfahren zur herstellung einer beschichtung für ein für dieses erzeugnis |
| EP0926254A3 (en) * | 1997-12-19 | 1999-07-07 | United Technologies Corporation | Thermal coating composition |
| US6180262B1 (en) | 1997-12-19 | 2001-01-30 | United Technologies Corporation | Thermal coating composition |
| CN109855939A (zh) * | 2019-04-03 | 2019-06-07 | 黑龙江科技大学 | 一种热障涂层结构模拟脱粘缺陷界面热阻等效试件及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0563555B2 (enrdf_load_stackoverflow) | 1993-09-10 |
| JPS61174385A (ja) | 1986-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7374825B2 (en) | Protection of thermal barrier coating by an impermeable barrier coating | |
| EP1595977B1 (en) | Superalloy article having corrosion resistant coating thereon | |
| JP2601964B2 (ja) | ガスタービン用耐食性マグネシウムチタネートコーティング | |
| US5773141A (en) | Protected thermal barrier coating composite | |
| JP3579267B2 (ja) | 遮熱コーティング系用ボンディングコートの緻密化及び粒子間結合の促進方法 | |
| US6383570B1 (en) | Thermal barrier coating system utilizing localized bond coat and article having the same | |
| JP3434504B2 (ja) | 金属基体の断熱方法 | |
| RU2078148C1 (ru) | Способ нанесения покрытия на лопатку турбины | |
| US7666515B2 (en) | Turbine component other than airfoil having ceramic corrosion resistant coating and methods for making same | |
| JP2008151128A (ja) | ガスタービンエンジン構成要素、そのコーティング方法およびコーティング設計方法 | |
| JP2003183752A (ja) | 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 | |
| EP0236520A1 (en) | Ceramic-coated, heat-resisting member and process for preparing the same | |
| JP4579383B2 (ja) | 緻密セラミック遮熱皮膜を表面から除去する方法 | |
| EP1627862A1 (en) | Ceramic compositions for thermal barrier coatings with improved mechanical properties | |
| RU2065505C1 (ru) | Лопатка турбины и способ ее изготовления | |
| JP2934599B2 (ja) | 高温耐食性複合表面処理方法 | |
| JP2003183754A (ja) | 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 | |
| JPS62210329A (ja) | セラミツク被覆耐熱部材及びその製造方法 | |
| EP4257721A1 (en) | Thermally stable thin-film reflective coating and coating process | |
| Grünling et al. | Coatings in industrial gas turbines: Experience and further requirements | |
| JPS62211387A (ja) | セラミツク被覆耐熱部材の製造方法 | |
| US6656605B1 (en) | Low-sulfur article coated with a platinum-group metal and a ceramic layer, and its preparation | |
| JPH09195067A (ja) | 耐熱部品 | |
| JPH08246901A (ja) | 耐酸化性に優れた遮熱コーティング膜 | |
| Vogan et al. | Advanced ceramic coating development for industrial/utility gas turbines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): FR GB |
|
| 17P | Request for examination filed |
Effective date: 19870918 |
|
| 17Q | First examination report despatched |
Effective date: 19890117 |
|
| 18W | Application withdrawn |
Withdrawal date: 19900306 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| R18W | Application withdrawn (corrected) |
Effective date: 19900306 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HIROSE, FUMIYUKI Inventor name: KOJIMA, YOSITAKA Inventor name: ASAHI, NAOTATSU Inventor name: IIZUKA, NOBUYUKI |