PL2302089T3 - Wirnik turbiny parowej i jego stop - Google Patents
Wirnik turbiny parowej i jego stopInfo
- Publication number
- PL2302089T3 PL2302089T3 PL10175170T PL10175170T PL2302089T3 PL 2302089 T3 PL2302089 T3 PL 2302089T3 PL 10175170 T PL10175170 T PL 10175170T PL 10175170 T PL10175170 T PL 10175170T PL 2302089 T3 PL2302089 T3 PL 2302089T3
- Authority
- PL
- Poland
- Prior art keywords
- steam turbine
- turbine rotor
- alloy therefor
- therefor
- alloy
- Prior art date
Links
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0466—Nickel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/25—Manufacture essentially without removing material by forging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
- F05D2300/131—Molybdenum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
- F05D2300/132—Chromium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
- F05D2300/133—Titanium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/16—Other metals not provided for in groups F05D2300/11 - F05D2300/15
- F05D2300/161—Manganese
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/565,813 US8523519B2 (en) | 2009-09-24 | 2009-09-24 | Steam turbine rotor and alloy therefor |
EP10175170.9A EP2302089B1 (en) | 2009-09-24 | 2010-09-03 | Steam turbine rotor and alloy therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2302089T3 true PL2302089T3 (pl) | 2018-08-31 |
Family
ID=43301936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL10175170T PL2302089T3 (pl) | 2009-09-24 | 2010-09-03 | Wirnik turbiny parowej i jego stop |
Country Status (5)
Country | Link |
---|---|
US (1) | US8523519B2 (pl) |
EP (1) | EP2302089B1 (pl) |
JP (1) | JP5709445B2 (pl) |
CN (1) | CN102031460B (pl) |
PL (1) | PL2302089T3 (pl) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012207594A (ja) | 2011-03-30 | 2012-10-25 | Mitsubishi Heavy Ind Ltd | 回転機械のロータ及び回転機械 |
US20130101431A1 (en) * | 2011-10-21 | 2013-04-25 | General Electric Company | Rotor, a steam turbine and a method for producing a rotor |
US20130133791A1 (en) * | 2011-11-28 | 2013-05-30 | General Electric Company | Method for decarburization of rotor forging |
US9039365B2 (en) * | 2012-01-06 | 2015-05-26 | General Electric Company | Rotor, a steam turbine and a method for producing a rotor |
US20130323075A1 (en) * | 2012-06-04 | 2013-12-05 | General Electric Company | Nickel-chromium-molybdenum-vanadium alloy and turbine component |
US9206704B2 (en) | 2013-07-11 | 2015-12-08 | General Electric Company | Cast CrMoV steel alloys and the method of formation and use in turbines thereof |
CN105940135A (zh) * | 2014-04-23 | 2016-09-14 | 日本铸锻钢株式会社 | 地热发电用涡轮转子材料及其制造方法 |
CN104653457B (zh) * | 2014-11-27 | 2017-05-24 | 宁波市鸿博机械制造有限公司 | 汽车转向泵转子 |
CN105526190B (zh) * | 2016-01-21 | 2018-09-28 | 盐城海纳汽车零部件有限公司 | 一种汽车发动机冷却水泵合金结构钢模锻轮毂 |
EP3269924A1 (de) * | 2016-07-14 | 2018-01-17 | Siemens Aktiengesellschaft | Läuferwelle und verfahren zum herstellen einer läuferwelle |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB771446A (en) * | 1954-02-08 | 1957-04-03 | United Steel Companies Ltd | Improvements in alloy steels |
US3264145A (en) * | 1963-09-03 | 1966-08-02 | United States Steel Corp | Method of heat treating heavy alloy steel forgings |
US3291655A (en) * | 1964-06-17 | 1966-12-13 | Gen Electric | Alloys |
GB1161844A (en) | 1967-06-29 | 1969-08-20 | English Steel Corp Ltd | Improved Heat-Resistant Alloy Steel for Large Forgings. |
GB1218927A (en) * | 1967-06-29 | 1971-01-13 | English Steel Corp Ltd | Improvements in heat-resisting alloy steels |
JPS59107063A (ja) | 1982-12-10 | 1984-06-21 | Daido Steel Co Ltd | ボルト用線材の製造方法 |
JPS59226152A (ja) | 1983-06-06 | 1984-12-19 | Hitachi Ltd | Cr−Mo−V耐熱鋼 |
JPS60184665A (ja) * | 1984-02-29 | 1985-09-20 | Kobe Steel Ltd | 圧力容器用低合金鋼 |
JPS62192536A (ja) | 1986-02-18 | 1987-08-24 | Nippon Chiyuutankou Kk | タ−ビンロ−タの製造法 |
JPS63145750A (ja) | 1986-12-09 | 1988-06-17 | Toshiba Corp | タ−ビンロ−タ用低合金鋼 |
JPH05230599A (ja) | 1992-02-25 | 1993-09-07 | Mitsubishi Heavy Ind Ltd | 蒸気タービンロータ材 |
EP0881360B1 (en) * | 1996-02-16 | 2004-08-11 | Hitachi, Ltd. | Steam turbine power generating plant |
ATE283381T1 (de) | 1999-10-04 | 2004-12-15 | Mitsubishi Heavy Ind Ltd | Niedrig legierter und hitzebeständiger stahl, verfahren zur wärmebehandlung und turbinenrotor |
JP4031603B2 (ja) | 2000-02-08 | 2008-01-09 | 三菱重工業株式会社 | 高低圧一体型タービンロータ及びその製造方法 |
JP3492969B2 (ja) * | 2000-03-07 | 2004-02-03 | 株式会社日立製作所 | 蒸気タービン用ロータシャフト |
JP3439197B2 (ja) | 2001-03-06 | 2003-08-25 | 三菱重工業株式会社 | 低合金耐熱鋼及びその熱処理方法並びにタービンロータ |
US6971850B2 (en) | 2003-06-18 | 2005-12-06 | General Electric Company | Multiple alloy rotor and method therefor |
US6962483B2 (en) * | 2003-06-18 | 2005-11-08 | General Electric Company | Multiple alloy rotor |
US7065872B2 (en) | 2003-06-18 | 2006-06-27 | General Electric Company | Method of processing a multiple alloy rotor |
JP4256311B2 (ja) * | 2004-07-06 | 2009-04-22 | 株式会社日立製作所 | 蒸気タービン用ロータシャフト及び蒸気タービン並びに蒸気タービン発電プラント |
JP4266194B2 (ja) * | 2004-09-16 | 2009-05-20 | 株式会社東芝 | 耐熱鋼、耐熱鋼の熱処理方法および高温用蒸気タービンロータ |
JP4844188B2 (ja) | 2006-03-23 | 2011-12-28 | 株式会社日立製作所 | ケーシング |
US20080124210A1 (en) * | 2006-11-28 | 2008-05-29 | Peter Wayte | Rotary assembly components and methods of fabricating such components |
US8430075B2 (en) * | 2008-12-16 | 2013-04-30 | L.E. Jones Company | Superaustenitic stainless steel and method of making and use thereof |
-
2009
- 2009-09-24 US US12/565,813 patent/US8523519B2/en active Active
-
2010
- 2010-09-03 PL PL10175170T patent/PL2302089T3/pl unknown
- 2010-09-03 EP EP10175170.9A patent/EP2302089B1/en active Active
- 2010-09-21 JP JP2010210331A patent/JP5709445B2/ja active Active
- 2010-09-21 CN CN201010298537.2A patent/CN102031460B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102031460B (zh) | 2016-01-27 |
JP5709445B2 (ja) | 2015-04-30 |
EP2302089B1 (en) | 2018-03-14 |
CN102031460A (zh) | 2011-04-27 |
EP2302089A1 (en) | 2011-03-30 |
JP2011068989A (ja) | 2011-04-07 |
US20110070088A1 (en) | 2011-03-24 |
US8523519B2 (en) | 2013-09-03 |
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