JP2005097650A - Ni基超合金 - Google Patents
Ni基超合金 Download PDFInfo
- Publication number
- JP2005097650A JP2005097650A JP2003330302A JP2003330302A JP2005097650A JP 2005097650 A JP2005097650 A JP 2005097650A JP 2003330302 A JP2003330302 A JP 2003330302A JP 2003330302 A JP2003330302 A JP 2003330302A JP 2005097650 A JP2005097650 A JP 2005097650A
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- JP
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- Prior art keywords
- less
- base superalloy
- alloy
- improving
- creep strength
- 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.)
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- 229910000601 superalloy Inorganic materials 0.000 title claims abstract description 29
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 32
- 239000000956 alloy Substances 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 239000013078 crystal Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 229910052697 platinum Inorganic materials 0.000 claims description 9
- 229910052703 rhodium Inorganic materials 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 229910052720 vanadium Inorganic materials 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 229910052715 tantalum Inorganic materials 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims description 2
- 238000004663 powder metallurgy Methods 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 17
- 230000003647 oxidation Effects 0.000 description 13
- 238000007254 oxidation reaction Methods 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 12
- 230000032683 aging Effects 0.000 description 8
- 238000007792 addition Methods 0.000 description 6
- 229910052735 hafnium Inorganic materials 0.000 description 5
- 101000912561 Bos taurus Fibrinogen gamma-B chain Proteins 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 230000035882 stress Effects 0.000 description 3
- 229910000995 CMSX-10 Inorganic materials 0.000 description 2
- 229910001012 TMS-138 Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 229910052702 rhenium Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910000521 B alloy Inorganic materials 0.000 description 1
- -1 C: 0.3 wt% or less Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Images
Abstract
【解決手段】 Reを含まず、Cr:20wt%以下、Mo:10wt%以下、W:15wt%以下、Al:2-10wt%、Ta+Nb+Ti:16wt%以下、Ru:10wt%以下を含有し、残部がNiと不可避的不純物からなる組成を有する、組織安定な高強度Ni基超合金とする。
【選択図】図1
Description
Claims (8)
- Cr:20wt%以下、Mo:10wt%以下、W:15wt%以下、Al:2-10wt%、Ta+Nb+Ti:16wt%以下、Ru:10wt%以下を含有し、残部がNiと不可避的不純物からなる組成を有することを特徴とするNi基超合金。
- 請求項1記載の合金においてさらにCo:20wt%以下を含有することを特徴とするNi基超合金。
- 請求項1または2記載の合金においてさらに、Hf:10wt%以下、Pt:10wt%以下、Rh:10wt%以下、V:3wt%以下、Zr:3wt%以下、Si:3wt%以下、Fe:10wt%以下の元素のうちのいずれか1つを含有することを特徴とするNi基超合金。
- 請求項1または2記載の合金においてさらに、Hf:8wt%以下、Pt:10wt%以下、Rh:10wt%以下、V:2wt%以下、Zr:2wt%以下、Si:2wt%以下、Fe:10wt%以下の元素のうちのいずれか2つを含有することを特徴とするNi基超合金。
- 請求項1または2記載の合金においてさらに、Hf:8wt%以下、Pt:10wt%以下、Rh:10wt%以下、V:2wt%以下、Zr:2wt%以下、Si:2wt%以下、Fe:10wt%以下の元素のうちのいずれか3つあるいはそれ以上を含有することを特徴とするNi基超合金。
- 請求項1ないし5のいずれかに記載の合金においてさらに、C:0.3wt%以下、B:0.2wt%以下、Y:0.2wt%以下、La:0.2wt%以下、Ce:0.2wt%以下の元素のうちの1つあるいは2つ以上含有することを特徴とするNi基超合金。
- 請求項1ないし6のいずれかに記載の合金を用いて、普通鋳造法、一方向凝固法、あるいは単結晶凝固法により作成したことを特徴とするタービンブレードあるいはタービンベーン部品。
- 請求項1ないし6のいずれかに記載の合金を用いて、粉末冶金法あるいは鍛造法により作成したことを特徴とするタービンディスク部品。
Priority Applications (1)
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---|---|---|---|
JP2003330302A JP4115369B2 (ja) | 2003-09-22 | 2003-09-22 | Ni基超合金 |
Applications Claiming Priority (1)
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JP2003330302A JP4115369B2 (ja) | 2003-09-22 | 2003-09-22 | Ni基超合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005097650A true JP2005097650A (ja) | 2005-04-14 |
JP4115369B2 JP4115369B2 (ja) | 2008-07-09 |
Family
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Family Applications (1)
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JP2003330302A Expired - Lifetime JP4115369B2 (ja) | 2003-09-22 | 2003-09-22 | Ni基超合金 |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007119802A (ja) * | 2005-10-25 | 2007-05-17 | Central Res Inst Of Electric Power Ind | 耐熱金属材料の耐酸化性の改善方法および耐熱金属部材の製造方法 |
EP2050830A2 (en) | 2007-10-19 | 2009-04-22 | Hitachi Ltd. | Nickel based alloy for forging |
EP2172299A2 (en) | 2008-09-09 | 2010-04-07 | Hitachi Ltd. | Ni-base alloy, high-temperature member for steam turbine and welded rotor for turbine using the same, and method for manufacturing the same |
WO2011062231A1 (ja) * | 2009-11-19 | 2011-05-26 | 独立行政法人物質・材料研究機構 | 耐熱超合金 |
JP2011174123A (ja) * | 2010-02-24 | 2011-09-08 | Hitachi Ltd | ニッケル基合金及びそれを用いたランド用ガスタービン部品 |
WO2013058338A1 (ja) * | 2011-10-19 | 2013-04-25 | 公立大学法人大阪府立大学 | ニッケル基金属間化合物複合焼結材料およびその製造方法 |
JP5344453B2 (ja) * | 2005-09-27 | 2013-11-20 | 独立行政法人物質・材料研究機構 | 耐酸化性に優れたNi基超合金 |
WO2014024734A1 (ja) * | 2012-08-09 | 2014-02-13 | 独立行政法人物質・材料研究機構 | Ni基単結晶超合金 |
JP2015120976A (ja) * | 2013-11-25 | 2015-07-02 | 三菱日立パワーシステムズ株式会社 | Ni基鋳造超合金および該Ni基鋳造超合金からなる鋳造物 |
WO2017154809A1 (ja) * | 2016-03-07 | 2017-09-14 | 国立研究開発法人物質・材料研究機構 | Ni基一方向凝固合金 |
KR20190080903A (ko) * | 2016-11-02 | 2019-07-08 | 지멘스 악티엔게젤샤프트 | 티타늄이 없는 초합금, 분말, 방법 및 구성요소 |
CN110983111A (zh) * | 2019-12-31 | 2020-04-10 | 江苏新华合金有限公司 | 一种镍基高温合金板材及其制备方法 |
CN114032420A (zh) * | 2021-11-10 | 2022-02-11 | 中国航发北京航空材料研究院 | 一种高性能铸造高温合金 |
US11859267B2 (en) | 2016-10-12 | 2024-01-02 | Oxford University Innovation Limited | Nickel-based alloy |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1451732A4 (en) | 2001-12-10 | 2007-08-08 | Mentor Graphics Corp | AUTOMATED ELECTRONIC DESIGN REALIZED IN PARALLEL: SHARED SIMULTANEOUS MODIFICATION |
US7305648B2 (en) | 2003-11-21 | 2007-12-04 | Mentor Graphics Corporation | Distributed autorouting of conductive paths in printed circuit boards |
US8326926B2 (en) | 2005-09-13 | 2012-12-04 | Mentor Graphics Corporation | Distributed electronic design automation architecture |
-
2003
- 2003-09-22 JP JP2003330302A patent/JP4115369B2/ja not_active Expired - Lifetime
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5344453B2 (ja) * | 2005-09-27 | 2013-11-20 | 独立行政法人物質・材料研究機構 | 耐酸化性に優れたNi基超合金 |
US8926897B2 (en) | 2005-09-27 | 2015-01-06 | National Institute For Materials Science | Nickel-base superalloy excellent in the oxidation resistance |
JP2007119802A (ja) * | 2005-10-25 | 2007-05-17 | Central Res Inst Of Electric Power Ind | 耐熱金属材料の耐酸化性の改善方法および耐熱金属部材の製造方法 |
EP2050830A2 (en) | 2007-10-19 | 2009-04-22 | Hitachi Ltd. | Nickel based alloy for forging |
US8956471B2 (en) | 2007-10-19 | 2015-02-17 | Mitsubishi Hitachi Power Systems, Ltd. | Nickel based alloy for forging |
US9567656B2 (en) | 2007-10-19 | 2017-02-14 | Mitsubishi Hitachi Power Systems, Ltd. | Nickel based alloy for forging |
EP2172299A2 (en) | 2008-09-09 | 2010-04-07 | Hitachi Ltd. | Ni-base alloy, high-temperature member for steam turbine and welded rotor for turbine using the same, and method for manufacturing the same |
US20160201166A1 (en) * | 2009-11-19 | 2016-07-14 | National Institute For Materials Science | Heat-resistant superalloy |
US20120279351A1 (en) * | 2009-11-19 | 2012-11-08 | National Institute For Materials Science | Heat-resistant superalloy |
WO2011062231A1 (ja) * | 2009-11-19 | 2011-05-26 | 独立行政法人物質・材料研究機構 | 耐熱超合金 |
JP5696995B2 (ja) * | 2009-11-19 | 2015-04-08 | 独立行政法人物質・材料研究機構 | 耐熱超合金 |
JP2011174123A (ja) * | 2010-02-24 | 2011-09-08 | Hitachi Ltd | ニッケル基合金及びそれを用いたランド用ガスタービン部品 |
WO2013058338A1 (ja) * | 2011-10-19 | 2013-04-25 | 公立大学法人大阪府立大学 | ニッケル基金属間化合物複合焼結材料およびその製造方法 |
JPWO2013058338A1 (ja) * | 2011-10-19 | 2015-04-02 | 公立大学法人大阪府立大学 | ニッケル基金属間化合物複合焼結材料およびその製造方法 |
CN104520457A (zh) * | 2012-08-09 | 2015-04-15 | 独立行政法人物质·材料研究机构 | Ni基单晶超合金 |
US9816161B2 (en) | 2012-08-09 | 2017-11-14 | Mitsubishi Hitachi Power Systems, Ltd. | Ni-based single crystal superalloy |
JP2014034720A (ja) * | 2012-08-09 | 2014-02-24 | National Institute For Materials Science | Ni基単結晶超合金 |
KR101687320B1 (ko) | 2012-08-09 | 2016-12-16 | 코쿠리츠켄큐카이하츠호징 붓시쯔 자이료 켄큐키코 | Ni기 단결정 초합금 |
WO2014024734A1 (ja) * | 2012-08-09 | 2014-02-13 | 独立行政法人物質・材料研究機構 | Ni基単結晶超合金 |
CN104520457B (zh) * | 2012-08-09 | 2017-03-15 | 独立行政法人物质·材料研究机构 | Ni基单晶超合金 |
KR20150044879A (ko) * | 2012-08-09 | 2015-04-27 | 도쿠리츠교세이호징 붓시쯔 자이료 겐큐키코 | Ni기 단결정 초합금 |
JP2015120976A (ja) * | 2013-11-25 | 2015-07-02 | 三菱日立パワーシステムズ株式会社 | Ni基鋳造超合金および該Ni基鋳造超合金からなる鋳造物 |
WO2017154809A1 (ja) * | 2016-03-07 | 2017-09-14 | 国立研究開発法人物質・材料研究機構 | Ni基一方向凝固合金 |
US11859267B2 (en) | 2016-10-12 | 2024-01-02 | Oxford University Innovation Limited | Nickel-based alloy |
KR20190080903A (ko) * | 2016-11-02 | 2019-07-08 | 지멘스 악티엔게젤샤프트 | 티타늄이 없는 초합금, 분말, 방법 및 구성요소 |
KR102274865B1 (ko) * | 2016-11-02 | 2021-07-09 | 지멘스 악티엔게젤샤프트 | 티타늄이 없는 초합금, 분말, 방법 및 구성요소 |
US11414727B2 (en) | 2016-11-02 | 2022-08-16 | Siemens Energy Global GmbH & Co. KG | Superalloy without titanium, powder, method and component |
CN110983111A (zh) * | 2019-12-31 | 2020-04-10 | 江苏新华合金有限公司 | 一种镍基高温合金板材及其制备方法 |
CN114032420A (zh) * | 2021-11-10 | 2022-02-11 | 中国航发北京航空材料研究院 | 一种高性能铸造高温合金 |
CN114032420B (zh) * | 2021-11-10 | 2023-03-14 | 中国航发北京航空材料研究院 | 一种高性能铸造高温合金 |
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