DE3789776D1 - Hitzebeständiger Stahl und daraus hergestellte Gasturbinenteile. - Google Patents
Hitzebeständiger Stahl und daraus hergestellte Gasturbinenteile.Info
- Publication number
- DE3789776D1 DE3789776D1 DE3789776T DE3789776T DE3789776D1 DE 3789776 D1 DE3789776 D1 DE 3789776D1 DE 3789776 T DE3789776 T DE 3789776T DE 3789776 T DE3789776 T DE 3789776T DE 3789776 D1 DE3789776 D1 DE 3789776D1
- Authority
- DE
- Germany
- Prior art keywords
- heat
- gas turbine
- resistant steel
- parts made
- turbine parts
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S60/00—Power plants
- Y10S60/909—Reaction motor or component composed of specific material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2195686A JPS62180041A (ja) | 1986-02-05 | 1986-02-05 | ガスタ−ビン用デイスタントピ−ス |
JP61060574A JPH0650041B2 (ja) | 1986-03-20 | 1986-03-20 | ガスタ−ビン |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3789776D1 true DE3789776D1 (de) | 1994-06-16 |
DE3789776T2 DE3789776T2 (de) | 1994-08-18 |
Family
ID=26359109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3789776T Expired - Fee Related DE3789776T2 (de) | 1986-02-05 | 1987-02-03 | Hitzebeständiger Stahl und daraus hergestellte Gasturbinenteile. |
Country Status (3)
Country | Link |
---|---|
US (2) | US4850187A (de) |
EP (1) | EP0237170B1 (de) |
DE (1) | DE3789776T2 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0639885B2 (ja) * | 1988-03-14 | 1994-05-25 | 株式会社日立製作所 | ガスタービン用シュラウド及びガスタービン |
JPH0772530B2 (ja) * | 1988-11-22 | 1995-08-02 | 株式会社日立製作所 | 水車ランナの製造方法 |
DE69034188T2 (de) * | 1989-02-03 | 2006-03-09 | Hitachi, Ltd. | Kombiniertes Generatorsystem |
US5383768A (en) | 1989-02-03 | 1995-01-24 | Hitachi, Ltd. | Steam turbine, rotor shaft thereof, and heat resisting steel |
JP2841970B2 (ja) * | 1991-10-24 | 1998-12-24 | 株式会社日立製作所 | ガスタービン及びガスタービン用ノズル |
US5480283A (en) * | 1991-10-24 | 1996-01-02 | Hitachi, Ltd. | Gas turbine and gas turbine nozzle |
US5428953A (en) * | 1992-08-06 | 1995-07-04 | Hitachi, Ltd. | Combined cycle gas turbine with high temperature alloy, monolithic compressor rotor |
US5906096A (en) * | 1992-08-06 | 1999-05-25 | Hitachi, Ltd. | Compressor for turbine and gas turbine |
DE69310637T2 (de) * | 1992-08-26 | 1997-10-30 | Gen Electric | Rostfreier Stahl mit hoher Versprödungsbeständigkeit |
US5320687A (en) * | 1992-08-26 | 1994-06-14 | General Electric Company | Embrittlement resistant stainless steel alloy |
EP0606885A1 (de) * | 1993-01-12 | 1994-07-20 | Nippon Steel Corporation | Hochfestes martensitisches Stahl mit sehr hoher Rostbeständigkeit |
CN1041642C (zh) * | 1994-06-17 | 1999-01-13 | 株式会社日立制作所 | 高韧性13Cr5Ni系不锈钢及其用途 |
US5964091A (en) * | 1995-07-11 | 1999-10-12 | Hitachi, Ltd. | Gas turbine combustor and gas turbine |
CN1291133C (zh) * | 1996-02-16 | 2006-12-20 | 株式会社日立制作所 | 蒸汽涡轮机发电设备、蒸汽涡轮机叶片及该叶片的制造方法 |
US5932940A (en) | 1996-07-16 | 1999-08-03 | Massachusetts Institute Of Technology | Microturbomachinery |
JP3898785B2 (ja) | 1996-09-24 | 2007-03-28 | 株式会社日立製作所 | 高低圧一体型蒸気タービン用動翼と高低圧一体型蒸気タービン及びコンバインド発電システム並びに複合発電プラント |
JP2003027181A (ja) * | 2001-07-12 | 2003-01-29 | Komatsu Ltd | 高靭性耐摩耗用鋼 |
US6695201B2 (en) * | 2001-08-23 | 2004-02-24 | Scroll Technologies | Stress relieved lower shell for sealed compressors |
DE10313490A1 (de) * | 2003-03-26 | 2004-10-14 | Alstom Technology Ltd | Axial durchströmte thermische Turbomaschine |
DE10313489A1 (de) * | 2003-03-26 | 2004-10-14 | Alstom Technology Ltd | Axial durchströmte thermische Turbomaschine |
US7217099B2 (en) * | 2005-05-24 | 2007-05-15 | General Electric Company | Coated forward stub shaft dovetail slot |
EP2116626B1 (de) * | 2008-02-25 | 2010-12-22 | ALSTOM Technology Ltd | Kriechfester Stahl |
GB0918020D0 (en) * | 2009-10-15 | 2009-12-02 | Rolls Royce Plc | A method of forging a nickel base superalloy |
CN102191439A (zh) * | 2011-04-27 | 2011-09-21 | 四川六合锻造股份有限公司 | 用于核电汽轮机叶片及螺栓的不锈钢材料及其制备方法 |
JP5764503B2 (ja) | 2012-01-19 | 2015-08-19 | 三菱日立パワーシステムズ株式会社 | 析出硬化型マルテンサイト系ステンレス鋼、それを用いた蒸気タービン長翼、タービンロータ及び蒸気タービン |
JP6317542B2 (ja) | 2012-02-27 | 2018-04-25 | 三菱日立パワーシステムズ株式会社 | 蒸気タービンロータ |
ITCO20120047A1 (it) * | 2012-09-24 | 2014-03-25 | Nuovo Pignone Srl | Selezione di un particolare materiale per pale di turbina a vapore |
US10119400B2 (en) * | 2012-09-28 | 2018-11-06 | United Technologies Corporation | High pressure rotor disk |
CN104878301B (zh) * | 2015-05-15 | 2017-05-03 | 河冶科技股份有限公司 | 喷射成形高速钢 |
US10633726B2 (en) * | 2017-08-16 | 2020-04-28 | The United States Of America As Represented By The Secretary Of The Army | Methods, compositions and structures for advanced design low alloy nitrogen steels |
WO2022041207A1 (zh) * | 2020-08-31 | 2022-03-03 | 北京科技大学 | 一种高温高强低碳马氏体热强钢及其制备方法 |
CN112609132A (zh) * | 2020-11-18 | 2021-04-06 | 江苏申源集团有限公司 | 一种铁铬铝电热合金盘条的生产制备方法 |
CN117305689A (zh) * | 2022-06-22 | 2023-12-29 | 天津重型装备工程研究有限公司 | 一种用于630℃以上的马氏体耐热钢及其制备方法 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703277A (en) * | 1952-06-12 | 1955-03-01 | Union Carbide & Carbon Corp | Nickel-base alloy for high temperature service |
US2968549A (en) * | 1959-06-10 | 1961-01-17 | United States Steel Corp | High strength alloy for use at elevated temperatures |
US3061487A (en) * | 1960-07-18 | 1962-10-30 | North American Aviation Inc | Method for improving the physical properties of semi-austenitic stainless steels |
US3344000A (en) * | 1965-05-20 | 1967-09-26 | United States Steel Corp | Method of treating steel and a novel steel product |
DE1558504A1 (de) * | 1966-06-24 | 1970-03-26 | Gkn Group Services Ltd | Ferritischer Stahl mit hoher Dauerstands- und Kriechfestigkeit |
US3778316A (en) * | 1968-05-28 | 1973-12-11 | Crucible Steel Corp | Method for producing stainless steel |
GB1250898A (de) * | 1968-06-20 | 1971-10-20 | ||
DE1950004B2 (de) * | 1969-10-03 | 1973-09-27 | Stahlwerke Suedwestfalen Ag, 5930 Huettental-Geisweid | Verwendung eines Stahles fur Bau teile mit hoher Schwingungsfestigkeit |
SU345230A1 (ru) * | 1970-03-11 | 1972-07-14 | Высокопрочная сталь | |
DE2320185B2 (de) * | 1973-04-19 | 1977-11-03 | Thyssen Aktiengesellschaft vorm. August Thyssen-Hütte, 4100 Duisburg | Verwendung eines stahls |
US3912553A (en) * | 1973-10-10 | 1975-10-14 | Finkl & Sons Co | Press forging die |
JPS51103817A (en) * | 1975-03-12 | 1976-09-14 | Hitachi Ltd | Kooneiseinoookii kobarutokigokin |
US4127410A (en) * | 1976-03-24 | 1978-11-28 | The International Nickel Company, Inc. | Nickel based alloy |
UST964003I4 (en) * | 1976-10-06 | 1977-11-01 | Hardenable martensitic stainless steel | |
NL7809282A (nl) * | 1977-10-17 | 1979-04-19 | Gen Electric | Koppelingsorganen voor de rotorschijven van een gas- turbine-compressor. |
JPS54146212A (en) * | 1978-05-09 | 1979-11-15 | Toshiba Corp | High and low rerssure unified type turbine rotor |
JPS54146211A (en) * | 1978-05-09 | 1979-11-15 | Toshiba Corp | High and low pressure unified type turbine rotor |
JPS5558352A (en) * | 1978-10-20 | 1980-05-01 | Toshiba Corp | Mixed pressure type turbine rotor |
JPS5576038A (en) * | 1978-12-04 | 1980-06-07 | Hitachi Ltd | High strength high toughness cobalt-base alloy |
JPS608299B2 (ja) * | 1978-12-19 | 1985-03-01 | 三菱重工業株式会社 | 高温回転円盤用低合金鋼 |
JPS5635754A (en) * | 1979-08-29 | 1981-04-08 | Daido Steel Co Ltd | Low temperature turbine blade steel and its heat treatment |
JPS56112443A (en) * | 1980-02-12 | 1981-09-04 | Nippon Chiyuutankou Kk | Alloy for high pressure turbine rotor |
JPS5830405A (ja) * | 1981-08-19 | 1983-02-22 | Hitachi Ltd | 軸流機械のロ−タ取付装置 |
US4553386A (en) * | 1982-02-04 | 1985-11-19 | Martin Berg | Combustion chamber for dual turbine wheel engine |
JPS58138209A (ja) * | 1982-02-08 | 1983-08-17 | Hitachi Ltd | 蒸気タ−ビン用ロ−タシヤフト |
JPS58217661A (ja) * | 1982-06-09 | 1983-12-17 | Mitsubishi Heavy Ind Ltd | 耐熱鋼 |
JPS5993857A (ja) * | 1982-11-19 | 1984-05-30 | Toshiba Corp | 高温強度およびじん性に優れた高クロム鋳鋼 |
DE3326544A1 (de) * | 1983-07-22 | 1985-02-07 | Hitachi, Ltd., Tokio/Tokyo | Gasturbinenmantel |
JPS616257A (ja) * | 1984-06-21 | 1986-01-11 | Toshiba Corp | 12%Cr耐熱鋼 |
DE3482772D1 (de) * | 1984-10-11 | 1990-08-23 | Kawasaki Steel Co | Rostfreie martensitische staehle fuer nahtlose rohre. |
JPS62180040A (ja) * | 1986-02-05 | 1987-08-07 | Hitachi Ltd | ガスタ−ビン用コンプレツサブレ−ド |
-
1987
- 1987-02-03 DE DE3789776T patent/DE3789776T2/de not_active Expired - Fee Related
- 1987-02-03 EP EP87300930A patent/EP0237170B1/de not_active Expired - Lifetime
- 1987-02-04 US US07/010,793 patent/US4850187A/en not_active Expired - Lifetime
-
1989
- 1989-05-16 US US07/352,472 patent/US5008072A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0237170A3 (en) | 1989-12-06 |
EP0237170B1 (de) | 1994-05-11 |
EP0237170A2 (de) | 1987-09-16 |
US4850187A (en) | 1989-07-25 |
US5008072A (en) | 1991-04-16 |
DE3789776T2 (de) | 1994-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |