JP2020523477A - 被覆ターボ機械部品および関連製造方法 - Google Patents
被覆ターボ機械部品および関連製造方法 Download PDFInfo
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Abstract
Description
・機械的破損(層間剥離)に至る浸入層の強化;
・熱バリアの化学溶解および異なる特性および/又は体積を有する再結晶化生成物による不安定化
により分解する結果となる。
式中、A=Y→LuおよびB=Zr、Hf、Y2O3とZrO2との複合体、イットリウム・アルミニウム・ガーネット(YAG)、複合体YSZ−Al2O3又はYSZ−Al2O3−TiO2。
−アルミノケイ酸カルシウムマグネシウムCMAS保護材料の粉末もしくは前駆体およびケイ酸希土類RE塩の粉末もしくは前駆体又はそのいずれかの組合せを含有する懸濁液からのサスペンションプラズマ溶射法、
−アルミノケイ酸カルシウムマグネシウムCMAS保護材料の粉末もしくは前駆体およびケイ酸希土類RE塩の粉末もしくは前駆体又はそのいずれかの組合せを含有する懸濁液からの高速フレーム溶射法、
−ケイ酸希土類RE塩セラミック前駆体を含有する溶液又はケイ酸希土類RE塩セラミック粉末懸濁液からのサスペンションプラズマ溶射法又は高速フレーム溶射法と組合せた、アルミノケイ酸カルシウムマグネシウムCMAS保護材料の粉末の大気圧プラズマ溶射法
のうち1つで行う、方法にも関する。
−ジルコン酸希土類塩REb 2Zr2O7、式中、REb=Y(イットリウム)、
La(ランタン)、Ce(セリウム)、Pr(プラセオジム)、Nd(ネオジム)、Pm(プロメチウム)、Sm(サマリウム)、Eu(ユーロピウム)、Gd(ガドリニウム)、Tb(テルビウム)、Dy(ジスプロシウム)、Ho(ホルミウム)、Er(エルビウム)、Tm(ツリウム)、Yb(イッテルビウム)、Lu(ルテチウム)、
−安定化ジルコニア、
−デルタ相A4B3O12、式中、Aは:Y、La、Ce、Pr、Nd、Pm、Sm、Eu、Gd、Tb、Dy、Ho、Er、Tm、YbおよびLuから選択されるいずれかの元素であり、B=Zr、Hf、
−Y2O3とZrO2とを含む複合体、
−イットリウム・アルミニウム・ガーネット(YAG)、
−YSZ−Al2O3又はYSZ−Al2O3−TiO2複合体。
−大気圧プラズマ溶射法(APS)、
−高速酸素燃料(HVOF)、
−サスペンションプラズマ溶射法(SPS)、
−溶液前駆体プラズマ溶射法(SPPS)、
−サスペンションーHVOF(S−HVOF)としても公知の高速サスペンションフレーム溶射法(HVSFS)
の1つによって形成および成膜してもよい。
図3に示されているように、本発明によるガスタービンエンジン部品30の製造方法を、その上に複合アルミノケイ酸カルシウムマグネシウムCMAS保護層32をSPSにより塗布されたAM1ニッケルベース超合金から成る基材31上で行い、該保護層32は、本発明により、アルミノケイ酸カルシウムマグネシウムCMAS保護材料としてGd2Zr2O7の第一相および保護アパタイト相の活性化相として保護層32中に分散された粒子の形態でY2Si2O7の第二相を含む。
図4に示されているように、本発明によるガスタービンエンジン部品50の製造方法を、その上に複合アルミノケイ酸カルシウムマグネシウムCMAS保護層52をSPSにより塗布されたAM1ニッケルベース超合金から成る基材51上で行い、該保護層52は、本発明により、アルミノケイ酸カルシウムマグネシウムCMAS保護材料としてGd2Zr2O7の第一相および保護アパタイト相の活性化相として保護層52中に分散された粒子の形態でY2Si2O7の第二相を含む。
図5に示されているように、本発明によるガスタービンエンジン部品70の製造方法を、その上に複合アルミノケイ酸カルシウムマグネシウムCMAS保護層72をSPSにより塗布されたAM1ニッケルベース超合金から成る基材71上で行い、該保護層72は、本発明により、アルミノケイ酸カルシウムマグネシウムCMAS保護材料としてGd2Zr2O7の第一相および保護アパタイト相の活性化相として保護層72中に分散された粒子の形態でY2Si2O7の第二相を含む。
図6に示されているように、本発明によるガスタービンエンジン部品90の製造方法を、SPSおよびAPSの複合により複合アルミノケイ酸カルシウムマグネシウムCMAS保護層92を成膜されたAM1ニッケルベース超合金から成る基材91上で実施し、保護層92は、本発明により、アルミノケイ酸カルシウムマグネシウムCMAS保護材料としてGd2Zr2O7の第一相および保護アパタイト相のための活性化相として保護層92中に分散された粒子の形態でY2Si2O7の第二相を含む。
Claims (9)
- 基材(21)および前記基材上に存在する少なくとも1つのアルミノケイ酸カルシウムマグネシウム(CMAS)保護層(22)を備える被覆ガスタービンエンジン部品(20)であって、前記保護層(22)はアルミノケイ酸カルシウムマグネシウム(CMAS)の存在下アパタイト相又はアノーサイト相を形成することができるアルミノケイ酸カルシウムマグネシウム(CMAS)保護材料の第一相(220)および前記第一相中に分散された少なくとも1つのケイ酸希土類REa塩の粒子を含む第二相(221)を含み、
前記アパタイト相又はアノーサイト相を形成することができる第一相のアルミノケイ酸カルシウムマグネシウム(CMAS)保護材料は次の材料の1つ又は次の材料のいくつかの混合物:
ジルコン酸希土類塩REb 2Zr2O7、
式中、REb=Y(イットリウム)、La(ランタン)、Ce(セリウム)、Pr(プラセオジム)、Nd(ネオジム)、Pm(プロメチウム)、Sm(サマリウム)、Eu(ユーロピウム)、Gd(ガドリニウム)、Tb(テルビウム)、Dy(ジスプロシウム)、Ho(ホルミウム)、Er(エルビウム)、Tm(ツリウム)、Yb(イッテルビウム)、Lu(ルテチウム)、
安定化ジルコニア、
デルタ相A4B3O12、
式中、A=Y→LuおよびB=Zr、Hf、
Y2O3とZrO2との複合体、
イットリウム・アルミニウム・ガーネット(YAG)、
複合体YSZ−Al2O3又はYSZ−Al2O3−TiO2、
に相当する、部品。 - 前記少なくとも1つのケイ酸希土類塩は、一ケイ酸希土類塩REa 2SiO5又は二ケイ酸希土類塩REa 2Si2O7であり、REaは:Y(イットリウム)、La(ランタン)、Ce(セリウム)、Pr(プラセオジム)、Nd(ネオジム)、Pm(プロメチウム)、Sm(サマリウム)、Eu(ユーロピウム)、Gd(ガドリニウム)、Tb(テルビウム)、Dy(ジスプロシウム)、Ho(ホルミウム)、Er(エルビウム)、Tm(ツリウム)、Yb(イッテルビウム)、Lu(ルテチウム)から選択される、請求項1に記載の部品。
- 前記アルミノケイ酸カルシウムマグネシウム(CMAS)保護層(22)に分散されたケイ酸希土類REa塩粒子は、5nm〜50μmの平均サイズを有する、請求項1又は2に記載の部品。
- 前記アルミノケイ酸カルシウムマグネシウム(CMAS)保護層(22)は、1%〜80%の前記少なくとも1つのケイ酸希土類塩粒子の体積含有率を有する、請求項1〜3のいずれか一項に記載の部品。
- 前記アルミノケイ酸カルシウムマグネシウム(CMAS)保護層(22)中に存在するケイ酸希土類REa塩セラミック粒子の体積百分率は前記保護層の厚さ方向に変化し、前記ケイ酸希土類REa塩セラミック粒子の体積百分率は前記基材(21)と隣接する層の第一ゾーンと前記第一ゾーンから離れた前記層の第二ゾーンとの間で徐々に増加する、請求項4に記載の部品。
- 前記アルミノケイ酸カルシウムマグネシウム(CMAS)保護層(22)は、1μm〜1000μmの厚さを有する、請求項1〜5のいずれか一項に記載の部品。
- 前記基材(21)と前記アルミノケイ酸カルシウムマグネシウム(CMAS)保護層(22)との間に配置された熱バリア層をさらに備える、請求項1〜6のいずれか一項に記載の部品。
- 前記基材(21)はニッケル又はコバルトベース超合金であり、その表面上にアルミノ形成ボンディングコートを有する、請求項1〜7のいずれか一項に記載の部品。
- 前記基材(21)の直上又は前記基材上に存在する熱バリア層上にアルミノケイ酸カルシウムマグネシウム(CMAS)保護層(22)を形成する少なくとも1つの工程を含む、請求項1〜8のいずれか一項に記載のガスタービンエンジン部品(20)の製造方法であって、前記形成工程を次の方法:
−アルミノケイ酸カルシウムマグネシウム(CMAS)保護材料の粉末もしくは前駆体およびケイ酸希土類RE塩の粉末もしくは前駆体を含有する少なくとも1つの懸濁液からのサスペンションプラズマ溶射法、
−アルミノケイ酸カルシウムマグネシウム(CMAS)保護材料の粉末もしくは前駆体およびケイ酸希土類RE塩の粉末もしくは前駆体を含有する少なくとも1つの懸濁液からの高速フレーム溶射法、
−ケイ酸希土類RE塩セラミック前駆体を含有する溶液又はケイ酸希土類RE塩セラミック粉末懸濁液からのサスペンションプラズマ溶射法又は高速フレーム溶射法と組合せた、アルミノケイ酸カルシウムマグネシウム(CMAS)保護材料の粉末の大気圧プラズマ溶射法
のうち1つによって行う、方法。
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PCT/FR2018/051349 WO2018229406A1 (fr) | 2017-06-12 | 2018-06-11 | Pièce de turbomachine revêtue et procédé de fabrication associé |
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CN111850454B (zh) * | 2020-07-30 | 2022-12-16 | 江苏大学 | 一种抗cmas侵蚀的热障涂层及制备方法 |
CN112645699B (zh) * | 2020-12-24 | 2022-08-19 | 中国航发北京航空材料研究院 | 晶须协同max相增韧的稀土硅酸盐材料及其制备方法 |
CN113860920B (zh) * | 2021-09-13 | 2023-02-17 | 中国科学院金属研究所 | 一种耐cmas腐蚀性能优的环境障涂层及其制备方法 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010143817A (ja) * | 2008-12-19 | 2010-07-01 | General Electric Co <Ge> | Cmas軽減組成物、該組成物を含む耐環境コーティング、及び該組成物を含むセラミック部材 |
JP2013136845A (ja) * | 2013-03-19 | 2013-07-11 | Mitsubishi Heavy Ind Ltd | 耐高温部材及びガスタービン |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060008677A1 (en) * | 2004-07-12 | 2006-01-12 | General Electric Company | Ceramic bonding composition, method of making, and article of manufacture incorporating the same |
US7374825B2 (en) * | 2004-12-01 | 2008-05-20 | General Electric Company | Protection of thermal barrier coating by an impermeable barrier coating |
US7785722B2 (en) * | 2006-01-20 | 2010-08-31 | United Technologies Corporation | CMAS resistant thermal barrier coating |
US20090162561A1 (en) * | 2007-12-19 | 2009-06-25 | Glen Harold Kirby | Methods for making barrier coatings comprising taggants and components having the same |
US20090186237A1 (en) * | 2008-01-18 | 2009-07-23 | Rolls-Royce Corp. | CMAS-Resistant Thermal Barrier Coatings |
US8343589B2 (en) * | 2008-12-19 | 2013-01-01 | General Electric Company | Methods for making environmental barrier coatings and ceramic components having CMAS mitigation capability |
FR2957358B1 (fr) * | 2010-03-12 | 2012-04-13 | Snecma | Methode de fabrication d'une protection de barriere thermique et revetement multicouche apte a former une barriere thermique |
US20120034491A1 (en) * | 2010-08-05 | 2012-02-09 | United Technologies Corporation | Cmas resistant tbc coating |
US9034479B2 (en) * | 2011-10-13 | 2015-05-19 | General Electric Company | Thermal barrier coating systems and processes therefor |
US20130260132A1 (en) * | 2012-04-02 | 2013-10-03 | United Technologies Corporation | Hybrid thermal barrier coating |
US9995169B2 (en) * | 2013-03-13 | 2018-06-12 | General Electric Company | Calcium-magnesium-aluminosilicate resistant coating and process of forming a calcium-magnesium-aluminosilicate resistant coating |
US10322976B2 (en) * | 2013-12-06 | 2019-06-18 | United Technologies Corporation | Calcium-magnesium alumino-silicate (CMAS) resistant thermal barrier coatings, systems, and methods of production thereof |
US10676403B2 (en) * | 2014-01-16 | 2020-06-09 | Honeywell International Inc. | Protective coating systems for gas turbine engine applications and methods for fabricating the same |
CN106660890B (zh) * | 2014-06-30 | 2020-12-01 | 通用电气公司 | 热和环境阻挡涂层组合物 |
US20160362775A1 (en) * | 2014-09-30 | 2016-12-15 | United Technologies Corporation | Multi-Phase Pre-Reacted Thermal Barrier Coatings and Process Therefor |
JP7009359B2 (ja) * | 2015-08-18 | 2022-01-25 | ゼネラル・エレクトリック・カンパニイ | 高密度耐環境性コーティング組成物 |
US10145252B2 (en) * | 2015-12-09 | 2018-12-04 | General Electric Company | Abradable compositions and methods for CMC shrouds |
US20170191152A1 (en) * | 2015-12-31 | 2017-07-06 | General Electric Company | Environmental Barrier Coatings and Methods of Deposition Thereof |
EP3199507A1 (en) * | 2016-01-29 | 2017-08-02 | Rolls-Royce Corporation | Plasma spray physical vapor deposition deposited multilayer, multi-microstructure environmental barrier coating |
FR3053329B1 (fr) * | 2016-06-29 | 2018-07-27 | Safran Ceramics | Procede de revetement d'une piece en materiau composite a matrice ceramique par une barriere environnementale |
US10822968B2 (en) * | 2018-06-08 | 2020-11-03 | University Of Connecticut | Microstructure geometry for thermal barrier coatings to mitigate CMAS attack |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010143817A (ja) * | 2008-12-19 | 2010-07-01 | General Electric Co <Ge> | Cmas軽減組成物、該組成物を含む耐環境コーティング、及び該組成物を含むセラミック部材 |
JP2013136845A (ja) * | 2013-03-19 | 2013-07-11 | Mitsubishi Heavy Ind Ltd | 耐高温部材及びガスタービン |
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