JP2012117122A - 偏析特性に優れるNi基耐熱合金,ガスタービン部材およびスタービン - Google Patents
偏析特性に優れるNi基耐熱合金,ガスタービン部材およびスタービン Download PDFInfo
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- JP2012117122A JP2012117122A JP2010268921A JP2010268921A JP2012117122A JP 2012117122 A JP2012117122 A JP 2012117122A JP 2010268921 A JP2010268921 A JP 2010268921A JP 2010268921 A JP2010268921 A JP 2010268921A JP 2012117122 A JP2012117122 A JP 2012117122A
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 58
- 239000000956 alloy Substances 0.000 title claims abstract description 58
- 238000005204 segregation Methods 0.000 title claims abstract description 48
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 2
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 11
- 229910052758 niobium Inorganic materials 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 21
- 239000010959 steel Substances 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000007711 solidification Methods 0.000 abstract description 5
- 230000008023 solidification Effects 0.000 abstract description 5
- 239000012071 phase Substances 0.000 description 18
- 238000005728 strengthening Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000007545 Vickers hardness test Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
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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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
【解決手段】Ni基耐熱合金は、質量で、C:0.001〜0.1mass%,Cr:16〜22mass%,Al:0.5〜1.5mass%,Mo:0.1〜2.0mass%,W:0.1〜6.0mass%,Nb:3.5〜5.5mass%,Ti:0.8〜3.0mass%,Fe:16〜20mass%を含み、残部がNiからなり、(1)式で表される偏析傾向を示すパラメータPsがPs≧−3.5の範囲である。Ps=1.05×Al量+0.6×Ti量−0.8×Nb量−0.3×Mo量…(1)これにより、製造時に凝固偏析が発生しにくく、ガスタービン部材として用いることで大型化・高効率化が可能になる。
【選択図】 図1
Description
すなわち、本発明は、質量で、C:0.001〜0.1%,Cr:16〜22%,Al:0.5〜1.5,Mo:0.1〜2.0%,W:0.1〜6.0%,Nb:3.5〜5.5%,Ti:0.8〜3.0%,Fe:16〜20%を含み、残部がNiからなり、(1)式で表される偏析傾向を示すパラメータPsが、Ps≧−3.5の範囲であることを特徴とするNi基鍛造合金である。
より好ましい範囲は0.6〜1.2%である。凝固時には液相に多く分配し、溶湯の密度差を小さくする効果があるため偏析を低減する効果がある。
Ps=1.05×Al量+0.6×Ti量−0.8×Nb量−0.3×Mo量 …(1)
以下に、本発明の実施例を説明する。
4 タービンディスク
6 コンプレッサディスク
7 コンプレッサブレード
8 コンプレッサスタッキングボルト
9 コンプレッサスタブシャフト
10 タービンスタブシャフト
11 穴
13 タービンスタッキングボルト
15 燃焼器
16 コンプレッサノズル
18 タービンスペーサ
19 デイスタントピース
20 初段ノズル
Claims (5)
- 質量で、C:0.001〜0.1mass%,Cr:16〜22mass%,Al:0.5〜1.5mass%,Mo:0.1〜2.0mass%,W:0.1〜6.0mass%,Nb:3.5〜5.5mass%,Ti:0.8〜3.0mass%,Fe:16〜20mass%を含み、残部がNiからなり、
(1)式で表される偏析傾向を示すパラメータPsが、Ps≧−3.5の範囲であることを特徴とするNi基鍛造合金。
Ps=1.05×Al量+0.6×Ti量−0.8×Nb量−0.3×Mo量 …(1) - 請求項1において、(1)式で偏析傾向を示すパラメータPsが、Ps≧−3.0の範囲であることを特徴とするNi基鍛造合金。
- 請求項1または2に記載の合金を用いることを特徴とするガスタービンディスク。
- 請求項1または2に記載の合金を用いることを特徴とするガスタービンスペーサ。
- 請求項3または4に記載の部品を備えたことを特徴とするガスタービン。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010268921A JP5216839B2 (ja) | 2010-12-02 | 2010-12-02 | 偏析特性に優れるNi基耐熱合金,ガスタービン部材およびスタービン |
US13/286,274 US8685316B2 (en) | 2010-12-02 | 2011-11-01 | Ni-based heat resistant alloy, gas turbine component and gas turbine |
EP11189623.9A EP2479302B1 (en) | 2010-12-02 | 2011-11-17 | Ni-based heat resistant alloy, gas turbine component and gas turbine |
US14/178,448 US20140169973A1 (en) | 2010-12-02 | 2014-02-12 | Ni-Based Heat Resistant Alloy, Gas Turbine Component and Gas Turbine |
Applications Claiming Priority (1)
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JP2010268921A JP5216839B2 (ja) | 2010-12-02 | 2010-12-02 | 偏析特性に優れるNi基耐熱合金,ガスタービン部材およびスタービン |
Related Child Applications (1)
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JP2013040229A Division JP2013136843A (ja) | 2013-03-01 | 2013-03-01 | 偏析特性に優れるNi基耐熱合金,ガスタービン部材およびスタービン |
Publications (2)
Publication Number | Publication Date |
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JP2012117122A true JP2012117122A (ja) | 2012-06-21 |
JP5216839B2 JP5216839B2 (ja) | 2013-06-19 |
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JP2010268921A Active JP5216839B2 (ja) | 2010-12-02 | 2010-12-02 | 偏析特性に優れるNi基耐熱合金,ガスタービン部材およびスタービン |
Country Status (3)
Country | Link |
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US (2) | US8685316B2 (ja) |
EP (1) | EP2479302B1 (ja) |
JP (1) | JP5216839B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013129880A (ja) * | 2011-12-22 | 2013-07-04 | Hitachi Ltd | Ni基鍛造合金と、それを用いたガスタービン |
EP2706126A1 (en) | 2012-09-06 | 2014-03-12 | Hitachi Ltd. | Ni base forged alloy and gas turbine utilizing the same |
EP2813590A1 (en) | 2013-06-10 | 2014-12-17 | Mitsubishi Hitachi Power Systems, Ltd. | Ni based forged alloy, and turbine disc, turbine spacer and gas turbine each using the same |
WO2018181098A1 (ja) * | 2017-03-29 | 2018-10-04 | 三菱重工業株式会社 | Ni基合金積層造形体の熱処理方法、Ni基合金積層造形体の製造方法、積層造形体用Ni基合金粉末、およびNi基合金積層造形体 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5216839B2 (ja) * | 2010-12-02 | 2013-06-19 | 株式会社日立製作所 | 偏析特性に優れるNi基耐熱合金,ガスタービン部材およびスタービン |
DK177487B1 (en) * | 2012-07-06 | 2013-07-15 | Man Diesel & Turbo Deutschland | An exhaust valve spindle for an exhaust valve in an internal combustion engine |
JP2013136843A (ja) * | 2013-03-01 | 2013-07-11 | Hitachi Ltd | 偏析特性に優れるNi基耐熱合金,ガスタービン部材およびスタービン |
JP6688598B2 (ja) * | 2015-11-11 | 2020-04-28 | 三菱日立パワーシステムズ株式会社 | オーステナイト鋼およびそれを用いたオーステナイト鋼鋳造品 |
AU2017212472B2 (en) | 2016-01-25 | 2022-10-13 | SuperMetalix, Inc. | Binder compositions of tungsten tetraboride and abrasive methods thereof |
US10184166B2 (en) * | 2016-06-30 | 2019-01-22 | General Electric Company | Methods for preparing superalloy articles and related articles |
US10640858B2 (en) * | 2016-06-30 | 2020-05-05 | General Electric Company | Methods for preparing superalloy articles and related articles |
CN108149075A (zh) * | 2017-12-30 | 2018-06-12 | 无锡隆达金属材料有限公司 | 一种高温合金板材及其制备方法 |
DE102020106433A1 (de) * | 2019-03-18 | 2020-09-24 | Vdm Metals International Gmbh | Nickel-Legierung mit guter Korrosionsbeständigkeit und hoher Zugfestigkeit sowie Verfahren zur Herstellung von Halbzeugen |
US11898227B2 (en) | 2019-10-11 | 2024-02-13 | Schlumberger Technology Corporation | Hard nickel-chromium-aluminum alloy for oilfield services apparatus and methods |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005060826A (ja) * | 2003-07-30 | 2005-03-10 | Toshiba Corp | 蒸気タービン発電設備 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1344917A (en) | 1970-02-16 | 1974-01-23 | Latrobe Steel Co | Production of superalloys |
US20020005233A1 (en) | 1998-12-23 | 2002-01-17 | John J. Schirra | Die cast nickel base superalloy articles |
SG134183A1 (en) * | 2006-01-16 | 2007-08-29 | United Technologies Corp | Turbine component trailing edge and platform restoration by laser cladding |
JP5216839B2 (ja) * | 2010-12-02 | 2013-06-19 | 株式会社日立製作所 | 偏析特性に優れるNi基耐熱合金,ガスタービン部材およびスタービン |
-
2010
- 2010-12-02 JP JP2010268921A patent/JP5216839B2/ja active Active
-
2011
- 2011-11-01 US US13/286,274 patent/US8685316B2/en active Active
- 2011-11-17 EP EP11189623.9A patent/EP2479302B1/en active Active
-
2014
- 2014-02-12 US US14/178,448 patent/US20140169973A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005060826A (ja) * | 2003-07-30 | 2005-03-10 | Toshiba Corp | 蒸気タービン発電設備 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013129880A (ja) * | 2011-12-22 | 2013-07-04 | Hitachi Ltd | Ni基鍛造合金と、それを用いたガスタービン |
US8864919B2 (en) | 2011-12-22 | 2014-10-21 | Hitachi, Ltd. | Nickel based forged alloy, gas turbine member using said alloy and gas turbine using said member |
EP2706126A1 (en) | 2012-09-06 | 2014-03-12 | Hitachi Ltd. | Ni base forged alloy and gas turbine utilizing the same |
JP2014051698A (ja) * | 2012-09-06 | 2014-03-20 | Hitachi Ltd | Ni基鍛造合金と、それを用いたガスタービン |
US9617856B2 (en) | 2012-09-06 | 2017-04-11 | Mitsubishi Hitachi Power Systems, Ltd. | Ni base forged alloy and gas turbine utilizing the same |
EP2813590A1 (en) | 2013-06-10 | 2014-12-17 | Mitsubishi Hitachi Power Systems, Ltd. | Ni based forged alloy, and turbine disc, turbine spacer and gas turbine each using the same |
JP2014237884A (ja) * | 2013-06-10 | 2014-12-18 | 三菱日立パワーシステムズ株式会社 | Ni基鍛造合金並びにこれを用いたタービンディスク、タービンスペーサ及びガスタービン |
US9512731B2 (en) | 2013-06-10 | 2016-12-06 | Mitsubishi Hitachi Power Systems, Ltd. | Ni based forged alloy, and turbine disc, turbine spacer and gas turbine each using the same |
WO2018181098A1 (ja) * | 2017-03-29 | 2018-10-04 | 三菱重工業株式会社 | Ni基合金積層造形体の熱処理方法、Ni基合金積層造形体の製造方法、積層造形体用Ni基合金粉末、およびNi基合金積層造形体 |
JP2018168400A (ja) * | 2017-03-29 | 2018-11-01 | 三菱重工業株式会社 | Ni基合金積層造形体の熱処理方法、Ni基合金積層造形体の製造方法、積層造形体用Ni基合金粉末、およびNi基合金積層造形体 |
DE112018001690B4 (de) | 2017-03-29 | 2022-04-21 | Mitsubishi Heavy Industries, Ltd. | WÄRMEBEHANDLUNGSVERFAHREN FÜR ADDITIV GEFERTIGTES Ni-BASIERTES LEGIERUNGSOBJEKT, VERFAHREN ZUR HERSTELLUNG VON ADDITIV GEFERTIGTEM Ni-BASIERTEM LEGIERUNGSOBJEKT, Ni-BASIERTES LEGIERUNGSPULVER FÜR ADDITIV GEFERTIGTES OBJEKT, UND ADDITIV GEFERTIGTES Ni-BASIERTES LEGIERUNGSOBJEKT |
US11458537B2 (en) | 2017-03-29 | 2022-10-04 | Mitsubishi Heavy Industries, Ltd. | Heat treatment method for additive manufactured Ni-base alloy object, method for manufacturing additive manufactured Ni-base alloy object, Ni-base alloy powder for additive manufactured object, and additive manufactured Ni-base alloy object |
Also Published As
Publication number | Publication date |
---|---|
US20140169973A1 (en) | 2014-06-19 |
US20120141293A1 (en) | 2012-06-07 |
US8685316B2 (en) | 2014-04-01 |
EP2479302B1 (en) | 2016-07-13 |
JP5216839B2 (ja) | 2013-06-19 |
EP2479302A1 (en) | 2012-07-25 |
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