CN103290333B - 蒸气涡轮转子 - Google Patents
蒸气涡轮转子 Download PDFInfo
- Publication number
- CN103290333B CN103290333B CN201310058962.8A CN201310058962A CN103290333B CN 103290333 B CN103290333 B CN 103290333B CN 201310058962 A CN201310058962 A CN 201310058962A CN 103290333 B CN103290333 B CN 103290333B
- Authority
- CN
- China
- Prior art keywords
- less
- turbine rotor
- steam turbine
- steel
- final stage
- 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
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 238000001556 precipitation Methods 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 7
- 229910001105 martensitic stainless steel Inorganic materials 0.000 claims abstract description 7
- 229910000859 α-Fe Inorganic materials 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 17
- 229910000734 martensite Inorganic materials 0.000 claims description 15
- 229910001566 austenite Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229910052758 niobium Inorganic materials 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 230000000717 retained effect Effects 0.000 claims description 5
- 229910052718 tin Inorganic materials 0.000 claims description 5
- 229910052787 antimony Inorganic materials 0.000 claims description 4
- 229910052785 arsenic Inorganic materials 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 17
- 239000010959 steel Substances 0.000 abstract description 17
- 229910045601 alloy Inorganic materials 0.000 abstract description 5
- 239000000956 alloy Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 21
- 239000000463 material Substances 0.000 description 21
- 239000011651 chromium Substances 0.000 description 20
- 230000007797 corrosion Effects 0.000 description 14
- 238000005260 corrosion Methods 0.000 description 14
- 229920003266 Leaf® Polymers 0.000 description 12
- 239000010955 niobium Substances 0.000 description 11
- 239000011572 manganese Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 7
- 238000004881 precipitation hardening Methods 0.000 description 7
- 238000005496 tempering Methods 0.000 description 7
- 239000010936 titanium Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910003310 Ni-Al Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000009617 vacuum fusion Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- -1 Ni-Ti compound Chemical class 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/31—Application in turbines in steam turbines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012039523 | 2012-02-27 | ||
| JP2012-039523 | 2012-02-27 | ||
| JP2013-005880 | 2013-01-17 | ||
| JP2013005880A JP6317542B2 (ja) | 2012-02-27 | 2013-01-17 | 蒸気タービンロータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103290333A CN103290333A (zh) | 2013-09-11 |
| CN103290333B true CN103290333B (zh) | 2016-08-31 |
Family
ID=47750523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310058962.8A Expired - Fee Related CN103290333B (zh) | 2012-02-27 | 2013-02-26 | 蒸气涡轮转子 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9200524B2 (enExample) |
| EP (1) | EP2631432B1 (enExample) |
| JP (1) | JP6317542B2 (enExample) |
| CN (1) | CN103290333B (enExample) |
| IN (1) | IN2013DE00552A (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP6113456B2 (ja) * | 2012-10-17 | 2017-04-12 | 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とそれを用いた蒸気タービン長翼 |
| JP6317566B2 (ja) * | 2013-11-08 | 2018-04-25 | 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、該ステンレス鋼を用いたタービン部材、および該タービン部材を用いたタービン |
| JP6189737B2 (ja) * | 2013-12-18 | 2017-08-30 | 三菱日立パワーシステムズ株式会社 | 蒸気タービン低圧ロータ及びその製造方法 |
| DE102015219351A1 (de) * | 2015-10-07 | 2017-04-13 | Siemens Aktiengesellschaft | Verfahren zur Herstellung von Produkten aus Stahl oder Titan mit einer ausscheidungshärtenden Nickelbasislegierung und Bauteil |
| SE540110C2 (en) * | 2016-06-01 | 2018-04-03 | Ovako Sweden Ab | High strength steel, method of manufacturing a part made of steel and use of the steel |
| CN108034798B (zh) * | 2017-11-29 | 2019-06-04 | 无锡透平叶片有限公司 | 一种降低2Cr12Ni4Mo3VNbN透平叶片屈强比的热处理方法 |
| DE102017131218A1 (de) | 2017-12-22 | 2019-06-27 | Voestalpine Böhler Edelstahl Gmbh & Co Kg | Verfahren zum Herstellen eines Gegenstands aus einem Maraging-Stahl |
| DE102017131219A1 (de) | 2017-12-22 | 2019-06-27 | Voestalpine Böhler Edelstahl Gmbh & Co Kg | Verfahren zum Herstellen eines Gegenstands aus einem Maraging-Stahl |
| JP7131225B2 (ja) * | 2018-09-13 | 2022-09-06 | 大同特殊鋼株式会社 | 析出硬化型マルテンサイト系ステンレス鋼 |
| WO2020054540A1 (ja) * | 2018-09-13 | 2020-03-19 | 大同特殊鋼株式会社 | 析出硬化型マルテンサイト系ステンレス鋼及び地下掘削用ドリル部品 |
| JP7298382B2 (ja) * | 2018-09-13 | 2023-06-27 | 大同特殊鋼株式会社 | 析出硬化型マルテンサイト系ステンレス鋼及び地下掘削用ドリル部品 |
| EP4555119A1 (en) * | 2022-07-12 | 2025-05-21 | ArcelorMittal | Hot rolled steel and a method of manufacturing thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0237170B1 (en) * | 1986-02-05 | 1994-05-11 | Hitachi, Ltd. | Heat resistant steel and gas turbine composed of the same |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE651249A (enExample) | 1963-08-02 | 1964-11-16 | ||
| 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 |
| JPS63171856A (ja) * | 1987-01-09 | 1988-07-15 | Hitachi Ltd | 耐熱鋼 |
| EP0881360B1 (en) * | 1996-02-16 | 2004-08-11 | Hitachi, Ltd. | Steam turbine power generating plant |
| 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 |
| US5906791A (en) * | 1997-07-28 | 1999-05-25 | General Electric Company | Steel alloys |
| US5820817A (en) * | 1997-07-28 | 1998-10-13 | General Electric Company | Steel alloy |
| JPH11350076A (ja) * | 1998-06-03 | 1999-12-21 | Mitsubishi Heavy Ind Ltd | 析出強化型フェライト系耐熱鋼 |
| JP3793667B2 (ja) * | 1999-07-09 | 2006-07-05 | 株式会社日立製作所 | 低圧蒸気タービン最終段動翼の製造方法 |
| JP3716684B2 (ja) * | 1999-09-27 | 2005-11-16 | 株式会社日立製作所 | 高強度マルテンサイト鋼 |
| JP2006170006A (ja) | 2004-12-14 | 2006-06-29 | Toshiba Corp | 蒸気タービン発電システムおよび低圧タービンロータ |
| FR2887558B1 (fr) * | 2005-06-28 | 2007-08-17 | Aubert & Duval Soc Par Actions | Composition d'acier inoxydable martensitique, procede de fabrication d'une piece mecanique a partir de cet acier et piece ainsi obtenue |
| JP4702267B2 (ja) * | 2006-11-20 | 2011-06-15 | 株式会社日立製作所 | 析出硬化型マルテンサイト系ステンレス鋼 |
| CN102428197B (zh) * | 2009-05-22 | 2013-12-11 | 西门子公司 | 铁素体马氏体铁基合金，部件和方法 |
| WO2012002208A1 (ja) * | 2010-06-28 | 2012-01-05 | 社団法人日本航空宇宙工業会 | 析出強化型ステンレス鋼及びその製造方法 |
| JP5528986B2 (ja) * | 2010-11-09 | 2014-06-25 | 株式会社日立製作所 | 析出硬化型マルテンサイト系ステンレス鋼およびそれを用いた蒸気タービン部材 |
| JP5409708B2 (ja) * | 2011-06-16 | 2014-02-05 | 株式会社日立製作所 | 析出硬化型マルテンサイト系ステンレス鋼と、それを用いた蒸気タービン長翼 |
-
2013
- 2013-01-17 JP JP2013005880A patent/JP6317542B2/ja active Active
- 2013-02-26 US US13/777,373 patent/US9200524B2/en not_active Expired - Fee Related
- 2013-02-26 IN IN552DE2013 patent/IN2013DE00552A/en unknown
- 2013-02-26 EP EP13156847.9A patent/EP2631432B1/en not_active Not-in-force
- 2013-02-26 CN CN201310058962.8A patent/CN103290333B/zh not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0237170B1 (en) * | 1986-02-05 | 1994-05-11 | Hitachi, Ltd. | Heat resistant steel and gas turbine composed of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2631432A1 (en) | 2013-08-28 |
| US20130224033A1 (en) | 2013-08-29 |
| CN103290333A (zh) | 2013-09-11 |
| JP2013209742A (ja) | 2013-10-10 |
| EP2631432B1 (en) | 2016-07-06 |
| IN2013DE00552A (enExample) | 2015-06-26 |
| US9200524B2 (en) | 2015-12-01 |
| JP6317542B2 (ja) | 2018-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20150325 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150325 Address after: Kanagawa, Japan Applicant after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan Applicant before: Hitachi Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20200226 |