RU2016100239A - Защитный материал от воздействия среды для тугоплавкой подложки, содержащей кремний - Google Patents
Защитный материал от воздействия среды для тугоплавкой подложки, содержащей кремний Download PDFInfo
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- 239000000758 substrate Substances 0.000 title claims 17
- 239000000463 material Substances 0.000 title claims 8
- 230000001681 protective effect Effects 0.000 title claims 6
- 238000007670 refining Methods 0.000 title 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 8
- 229910052863 mullite Inorganic materials 0.000 claims 8
- 229910052710 silicon Inorganic materials 0.000 claims 8
- 239000010703 silicon Substances 0.000 claims 8
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims 6
- -1 rare earth silicate Chemical class 0.000 claims 6
- 238000000034 method Methods 0.000 claims 5
- 239000011248 coating agent Substances 0.000 claims 4
- 238000000576 coating method Methods 0.000 claims 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims 4
- 239000011819 refractory material Substances 0.000 claims 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 230000005496 eutectics Effects 0.000 claims 2
- 229910052747 lanthanoid Inorganic materials 0.000 claims 2
- 150000002602 lanthanoids Chemical class 0.000 claims 2
- 239000007791 liquid phase Substances 0.000 claims 2
- 229910052706 scandium Inorganic materials 0.000 claims 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims 2
- 239000007790 solid phase Substances 0.000 claims 2
- 229910052727 yttrium Inorganic materials 0.000 claims 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical group [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims 2
- 230000001590 oxidative effect Effects 0.000 claims 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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Claims (26)
1. Элемент, содержащий подложку, в которой по меньшей мере часть, примыкающую к поверхности подложки, изготавливают из тугоплавкого материала, содержащего кремний, и защитный материал от воздействия среды, сформированный на поверхности подложки и имеющий, по меньшей мере, самовосстанавливающийся слой, содержащий силикат редкоземельного элемента, при этом самовосстанавливающийся слой формируется:
из, по меньшей мере, 90% мол. системы, содержащей 30% мол.- не больше чем 80% мол. по меньшей мере одного силиката редкоземельного элемента RE2Si2O7, где RE является редкоземельным элементом, и, по меньшей мере, 20–70% мол. оксида марганца MnO; и
из не больше чем 10% мол. одного или более оксидов отличных от MnO, имеющих эвтектическую температуру с SiO2, менее чем или равную 1595°C;
самовосстанавливающийся слой, представляющий жидкую фазу, имеет функцию самовосстановления, по меньшей мере, во всем температурном интервале 1200-1400°C при сохранении большей части твердой фазы.
2. Элемент по п.1, где RE выбирают из иттрия, скандия, а также лантанидов.
3. Элемент по п.1, в котором защитный материал от воздействия среды дополнительно содержит подслой, который находится между поверхностью подложки и самовосстанавливающимся слоем, и выбран из:
подслоя, по существу сформированного по меньшей мере одним силикатом редкоземельного элемента RE2Si2O7;
подслоя, по существу сформированного по меньшей мере одним силикатом редкоземельного элемента RE2Si2O7, осажденным на кремниевое покрытие, образованное на подложке;
подслоя, по существу сформированного муллитом;
подслоя, по существу сформированного муллитом, осажденным на кремниевое покрытие, образованное на подложке; и
подслоя, по существу имеющего градиент состава кремний-муллит, который начинается с кремния у подложки и заканчивая муллитом у самовосстанавливающегося слоя.
4. Элемент по п.1, в котором самовосстанавливающий слой помещают между подложкой и наружным слоем тугоплавкого материала.
5. Компонент п.1, в котором самовосстанавливающий слой расположен между подложкой и наружным слоем истираемого материала.
6. Способ получения подложки, в которой по меньшей мере часть, примыкающую к поверхности, изготавливают из тугоплавкого материала, содержащего кремний, с защитой, где подложка используется при высокой температуре в окисляющей среде, путем образования защитного материала от воздействия среды на поверхность подложки, где защитный материал имеет, по меньшей мере, самовосстанавливающийся слой, содержащий силикат редкоземельного элемента, при этом самовосстанавливающийся слой формируется:
из, по меньшей мере, 90% мол. системы, содержащей 30% мол.- не больше чем 80% мол. по меньшей мере одного силиката редкоземельного элемента RE2Si2O7, причем RE является редкоземельным элементом, и по меньшей мере 20–70% мол. оксида марганца MnO; и
из не больше чем 10% мол. одного или более оксидов, отличных от MnO, имеющих эвтектическую температуру с SiO2, менее чем или равную 1595°C;
для получения самовосстанавливающегося слоя, представляющего жидкую фазу, имеющего функцию самовосстановления, по меньшей мере, во всем температурном интервале 1200-1400°C при сохранении большей части твердой фазы.
7. Способ по п.6, в котором RE выбирают из иттрия, скандия, а также лантанидов.
8. Способ по п.6, в котором защитный материал от воздействия среды формируют также с подслой, который располагают между поверхностью подложки и самовосстанавливающимся слоем, причем подслой выбирают из:
подслоя, по существу сформированного по меньшей мере одним силикатом редкоземельного элемента RE2Si2O7;
подслоя, по существу сформированного по меньшей мере одним силикатом редкоземельного элемента RE2Si2O7 осажденном на кремниевое покрытие, образованное на подложке;
подслоя, по существу сформированного муллитом;
подслоя, по существу сформированного муллитом, осажденным на кремниевое покрытие, образованное на подложке;
подслоя, по существу имеющего градиент состава кремний-муллит, который начинается с кремния у подложки и заканчивая муллитом у самовосстанавливающегося слоя.
9. Способ по п.6, в котором наружный слой тугоплавкого материала формируют на самовосстанавливающемся слое.
10. Способ по п.6, в котором наружный слой истираемого материала формируют на самовосстанавливающемся слое.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1355485A FR3007028B1 (fr) | 2013-06-13 | 2013-06-13 | Barriere environnementale pour substrat refractaire contenant du silicium |
| FR1355485 | 2013-06-13 | ||
| PCT/FR2014/051405 WO2014199075A1 (fr) | 2013-06-13 | 2014-06-11 | Barriere environnementale pour substrat refractaire contenant du silicium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2016100239A true RU2016100239A (ru) | 2017-07-18 |
| RU2016100239A3 RU2016100239A3 (ru) | 2018-04-02 |
| RU2656638C2 RU2656638C2 (ru) | 2018-06-06 |
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| RU2016100239A RU2656638C2 (ru) | 2013-06-13 | 2014-06-11 | Защитный материал от воздействия среды для тугоплавкой подложки, содержащей кремний |
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|---|---|
| US (1) | US9926238B2 (ru) |
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| BR (1) | BR112015031469B1 (ru) |
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| US10183895B2 (en) * | 2014-01-10 | 2019-01-22 | Jfe Steel Corporation | Method for suppressing rear face oxidation of carbon-containing refractory, lining structure, and carbon-containing refractory |
| US10401028B2 (en) * | 2015-06-05 | 2019-09-03 | Rolls-Royce American Technologies, Inc. | Machinable CMC insert |
| US20170342844A1 (en) * | 2016-05-31 | 2017-11-30 | United Technologies Corporation | High Temperature Composites With Enhanced Matrix |
| IT201600130851A1 (it) * | 2016-12-23 | 2018-06-23 | Ansaldo Energia Spa | Piastrella termoisolante per camere di combustione di turbine a gas |
| CA2990915A1 (en) * | 2017-01-18 | 2018-07-18 | Rolls-Royce Corporation | Bond layer for ceramic or ceramic matrix composite |
| US10851656B2 (en) * | 2017-09-27 | 2020-12-01 | Rolls-Royce Corporation | Multilayer environmental barrier coating |
| FR3072091B1 (fr) * | 2017-10-05 | 2020-10-02 | Safran | Piece protegee par une barriere environnementale |
| CA3083255A1 (en) * | 2017-11-27 | 2019-05-31 | Ihi Corporation | Environment-resistive coated reinforcment fiber applicable to fiber-reinforced composite |
| FR3084377B1 (fr) * | 2018-07-24 | 2021-10-15 | Safran Ceram | Procede de revetement par electrophorese d'une piece en materiau composite par une barriere environnementale |
| US11668198B2 (en) | 2018-08-03 | 2023-06-06 | Raytheon Technologies Corporation | Fiber-reinforced self-healing environmental barrier coating |
| US11535571B2 (en) | 2018-08-16 | 2022-12-27 | Raytheon Technologies Corporation | Environmental barrier coating for enhanced resistance to attack by molten silicate deposits |
| US11505506B2 (en) | 2018-08-16 | 2022-11-22 | Raytheon Technologies Corporation | Self-healing environmental barrier coating |
| US10934220B2 (en) | 2018-08-16 | 2021-03-02 | Raytheon Technologies Corporation | Chemical and topological surface modification to enhance coating adhesion and compatibility |
| CN110284097B (zh) * | 2019-08-13 | 2021-04-09 | 广东省新材料研究所 | 环境障涂层及其涂覆方法与应用 |
| US11686208B2 (en) | 2020-02-06 | 2023-06-27 | Rolls-Royce Corporation | Abrasive coating for high-temperature mechanical systems |
| WO2021237071A1 (en) * | 2020-05-22 | 2021-11-25 | Momentive Performance Quartz, Inc. | Coating for heaters and crucibles |
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| FR2668477B1 (fr) | 1990-10-26 | 1993-10-22 | Propulsion Ste Europeenne | Materiau composite refractaire protege contre la corrosion, et procede pour son elaboration. |
| JPH0789779A (ja) * | 1993-09-20 | 1995-04-04 | Hitachi Ltd | 自己修復機能被覆材およびその製法 |
| FR2732338B1 (fr) | 1995-03-28 | 1997-06-13 | Europ Propulsion | Materiau composite protege contre l'oxydation par matrice auto-cicatrisante et son procede de fabrication |
| FR2742433B1 (fr) | 1995-12-14 | 1998-03-13 | Europ Propulsion | Materiaux composites thermostructuraux avec renforts en fibres carbone ou revetues de carbone, ayant une resistance accrue a l'oxydation |
| FR2756277B1 (fr) | 1996-11-28 | 1999-04-02 | Europ Propulsion | Materiau composite a matrice ceramique et renfort en fibres sic et procede pour sa fabrication |
| US6296941B1 (en) * | 1999-04-15 | 2001-10-02 | General Electric Company | Silicon based substrate with yttrium silicate environmental/thermal barrier layer |
| JP3994253B2 (ja) * | 2000-07-24 | 2007-10-17 | 宇部興産株式会社 | セラミックス複合材料 |
| US6645649B2 (en) * | 2000-10-31 | 2003-11-11 | Kyocera Corporation | Surface-coated sintered body of silicon nitride |
| US6759151B1 (en) | 2002-05-22 | 2004-07-06 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Multilayer article characterized by low coefficient of thermal expansion outer layer |
| JP4117377B2 (ja) * | 2003-09-22 | 2008-07-16 | 独立行政法人産業技術総合研究所 | 高温耐腐食層を有する非酸化物セラミックス構造体及びその製造方法 |
| US7666512B2 (en) * | 2004-08-09 | 2010-02-23 | United Technologies Corporation | Thermal resistant environmental barrier coating |
| US7115327B2 (en) * | 2005-01-21 | 2006-10-03 | General Electric Company | Thermal/environmental barrier coating with transition layer for silicon-comprising materials |
| US7595114B2 (en) * | 2005-12-09 | 2009-09-29 | General Electric Company | Environmental barrier coating for a component and method for fabricating the same |
| RU2322425C1 (ru) * | 2006-09-07 | 2008-04-20 | Институт общей и неорганической химии им. Н.С. Курнакова Российской академии наук (ИОНХ РАН) | СПОСОБ ПОВЕРХНОСТНОЙ И ОБЪЕМНОЙ ЗАЩИТЫ КЕРАМОМАТРИЧНЫХ КОМПОЗИТОВ ТИПА C/SiC И SiC/SiC |
| US7968217B2 (en) * | 2007-06-26 | 2011-06-28 | General Electric Company | Articles for high temperature service and methods for their manufacture |
| FR2940278B1 (fr) * | 2008-12-24 | 2011-05-06 | Snecma Propulsion Solide | Barriere environnementale pour substrat refractaire contenant du silicium |
| US9945036B2 (en) * | 2011-03-22 | 2018-04-17 | General Electric Company | Hot corrosion-resistant coatings and components protected therewith |
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| Publication number | Publication date |
|---|---|
| CN105263887B (zh) | 2018-06-22 |
| BR112015031469A2 (pt) | 2017-07-25 |
| CA2913974C (fr) | 2021-03-30 |
| FR3007028B1 (fr) | 2015-07-03 |
| JP6362683B2 (ja) | 2018-07-25 |
| FR3007028A1 (fr) | 2014-12-19 |
| WO2014199075A1 (fr) | 2014-12-18 |
| CA2913974A1 (fr) | 2014-12-18 |
| EP3008033A1 (fr) | 2016-04-20 |
| EP3008033B1 (fr) | 2017-03-01 |
| US9926238B2 (en) | 2018-03-27 |
| JP2016528135A (ja) | 2016-09-15 |
| CN105263887A (zh) | 2016-01-20 |
| RU2656638C2 (ru) | 2018-06-06 |
| RU2016100239A3 (ru) | 2018-04-02 |
| US20160130188A1 (en) | 2016-05-12 |
| BR112015031469B1 (pt) | 2021-12-14 |
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