JP2001505620A - 高温ガスに曝される断熱層を備えた製品ならびにその製造方法 - Google Patents
高温ガスに曝される断熱層を備えた製品ならびにその製造方法Info
- Publication number
- JP2001505620A JP2001505620A JP52607598A JP52607598A JP2001505620A JP 2001505620 A JP2001505620 A JP 2001505620A JP 52607598 A JP52607598 A JP 52607598A JP 52607598 A JP52607598 A JP 52607598A JP 2001505620 A JP2001505620 A JP 2001505620A
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- product
- layer
- heat insulating
- insulating layer
- 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.)
- Granted
Links
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
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
-
- 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
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—Oxides
-
- 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.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.三元系あるいは擬似三元系の酸化物で形成されたセラミック断熱層(4)を 結合した金属製基材(1)を備えた高温ガスに曝される製品。 2.基材(1)と断熱層(4)との間に、結合酸化物を有する結合層(3)が形 成されている請求項1に記載の製品。 3.結合酸化物を形成する接着媒介層(2)を基材(1)と断熱層(4)との間 に有する請求項1に記載の製品。 4.結合酸化物が酸化アルミニウムおよび/あるいは酸化クロムである請求項2 または3に記載の製品。 5.酸化物がパイロクロール構造あるいはペロブスカイト構造を有する請求項1 乃至4の一つに記載の製品。 6.酸化物が室温と1250℃を超える最大許容使用温度との間において相転移を経 験しない請求項1乃至5の一つに記載の製品。 7.酸化物が2150℃以上の融解温度を有する請求項1乃至6の一つに記載の製品 。 8.酸化物が金属ハフネート、金属ジルコネートあるいは金属セレートあるいは これらの酸化物の混合形態である請求項1乃至7の一つに記載の製品。 9.酸化物がランタンハフネート、ランタンジルコネート、セリウムハフネート あるいはセリウムジルコネートである請求項8に記載の製品。 10.酸化物がイッテルビウムジルコネートあるいはイッテルビウムハフネート である請求項8に記載の製品。 11.断熱層(4)が細孔あるいは他の空間的欠除部を有する請求項1乃10の 一つに記載の製品。 12.断熱層(4)が柱状ミクロ構造を有し、その結晶の軸方向が基材(1)の 表面に対して垂直である請求項1乃至11の一つに記載の製品。 13.製品が内燃機関、特にガスタービンの高温ガス負荷を受ける構成部品であ る請求項1乃至12の一つに記載の製品。 14.金属製基材(1)を備えた高温ガス負荷を受ける製品の製造方法において 、金属製基材(1)上に、三元系あるいは擬似三元系の酸化物よりなるセラミッ ク断熱層(4)を、プラズマスプレー法、あるいはPVD法、とりわけ電子ビー ムPVD法によって堆積させる製品の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19651273.5 | 1996-12-10 | ||
DE19651273 | 1996-12-10 | ||
PCT/DE1997/002769 WO1998026110A1 (de) | 1996-12-10 | 1997-11-26 | Erzeugnis, welches einem heissen gas aussetzbar ist, mit einer wärmedämmschicht sowie verfahren zur herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001505620A true JP2001505620A (ja) | 2001-04-24 |
JP3943139B2 JP3943139B2 (ja) | 2007-07-11 |
Family
ID=7814221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52607598A Expired - Lifetime JP3943139B2 (ja) | 1996-12-10 | 1997-11-26 | 高温ガスに曝される製品ならびにその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6319614B1 (ja) |
EP (1) | EP0944746B1 (ja) |
JP (1) | JP3943139B2 (ja) |
KR (1) | KR100611136B1 (ja) |
DE (1) | DE59703975D1 (ja) |
RU (1) | RU2218451C2 (ja) |
WO (1) | WO1998026110A1 (ja) |
Cited By (17)
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JPH10212108A (ja) * | 1996-12-12 | 1998-08-11 | United Technol Corp <Utc> | 熱バリヤコーティングシステム、そのための材料、それを用いたガスタービン用部品及び金属基体の断熱方法 |
JP2006193828A (ja) * | 2004-12-14 | 2006-07-27 | Mitsubishi Heavy Ind Ltd | 遮熱コート材料、遮熱部材、遮熱コーティング部材及びその製造方法 |
WO2007116547A1 (ja) * | 2006-03-31 | 2007-10-18 | Mitsubishi Heavy Industries, Ltd. | 遮熱コーティング部材及びその製造方法ならびに遮熱コート材料、ガスタービン及び焼結体 |
JP2009514698A (ja) * | 2005-11-04 | 2009-04-09 | シーメンス アクチエンゲゼルシヤフト | パイロクロア相を有する二層構造耐熱保護組織 |
JP2009517241A (ja) * | 2005-11-24 | 2009-04-30 | シーメンス アクチエンゲゼルシヤフト | ガドリニウム混晶パイロクロア相を有する層組織 |
JP2009522141A (ja) * | 2006-01-09 | 2009-06-11 | シーメンス アクチエンゲゼルシヤフト | 2つのパイロクロア相を含有する層組織 |
JP2009149983A (ja) * | 2007-12-18 | 2009-07-09 | General Electric Co <Ge> | 耐濡れ性材料及びその物品 |
WO2010004862A1 (ja) * | 2008-07-07 | 2010-01-14 | 日鉱金属株式会社 | 酸化物焼結体、同焼結体からなるスパッタリングターゲット、同焼結体の製造方法及び同焼結体スパッタリングターゲットゲートの製造方法 |
WO2010004861A1 (ja) * | 2008-07-07 | 2010-01-14 | 日鉱金属株式会社 | 酸化ランタン基焼結体、同焼結体からなるスパッタリングターゲット、酸化ランタン基焼結体の製造方法及び同製造方法によるスパッタリングターゲットの製造方法 |
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- 1997-11-26 RU RU99114831/02A patent/RU2218451C2/ru active
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Also Published As
Publication number | Publication date |
---|---|
RU2218451C2 (ru) | 2003-12-10 |
US6387526B1 (en) | 2002-05-14 |
WO1998026110A1 (de) | 1998-06-18 |
EP0944746A1 (de) | 1999-09-29 |
US20020028344A1 (en) | 2002-03-07 |
KR100611136B1 (ko) | 2006-08-10 |
DE59703975D1 (de) | 2001-08-09 |
KR20000057498A (ko) | 2000-09-15 |
EP0944746B1 (de) | 2001-07-04 |
US6319614B1 (en) | 2001-11-20 |
JP3943139B2 (ja) | 2007-07-11 |
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