JP6796129B2 - ニッケル基合金 - Google Patents
ニッケル基合金 Download PDFInfo
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- JP6796129B2 JP6796129B2 JP2018504816A JP2018504816A JP6796129B2 JP 6796129 B2 JP6796129 B2 JP 6796129B2 JP 2018504816 A JP2018504816 A JP 2018504816A JP 2018504816 A JP2018504816 A JP 2018504816A JP 6796129 B2 JP6796129 B2 JP 6796129B2
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- 229910045601 alloy Inorganic materials 0.000 title claims description 253
- 239000000956 alloy Substances 0.000 title claims description 253
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 115
- 229910052759 nickel Inorganic materials 0.000 title claims description 57
- 239000000203 mixture Substances 0.000 claims description 85
- 229910052715 tantalum Inorganic materials 0.000 claims description 56
- 229910052721 tungsten Inorganic materials 0.000 claims description 55
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 54
- 229910052702 rhenium Inorganic materials 0.000 claims description 47
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 46
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 44
- 239000010937 tungsten Substances 0.000 claims description 44
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 39
- 229910052707 ruthenium Inorganic materials 0.000 claims description 39
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 31
- 239000013078 crystal Substances 0.000 claims description 31
- 229910052782 aluminium Inorganic materials 0.000 claims description 29
- 239000010941 cobalt Substances 0.000 claims description 21
- 229910017052 cobalt Inorganic materials 0.000 claims description 21
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 21
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 19
- 239000011651 chromium Substances 0.000 claims description 18
- 229910052750 molybdenum Inorganic materials 0.000 claims description 16
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 15
- 229910052804 chromium Inorganic materials 0.000 claims description 15
- 239000011733 molybdenum Substances 0.000 claims description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 9
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 9
- 229910052720 vanadium Inorganic materials 0.000 claims description 9
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 239000010955 niobium Substances 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 239000011593 sulfur Substances 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 229910052735 hafnium Inorganic materials 0.000 claims description 7
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 description 28
- 238000007254 oxidation reaction Methods 0.000 description 28
- 230000000694 effects Effects 0.000 description 23
- 238000013461 design Methods 0.000 description 20
- 230000008018 melting Effects 0.000 description 19
- 238000002844 melting Methods 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 16
- 229910000601 superalloy Inorganic materials 0.000 description 16
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 11
- 238000005266 casting Methods 0.000 description 9
- 238000004090 dissolution Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 7
- 239000000155 melt Substances 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000011572 manganese Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005204 segregation Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000374 eutectic mixture Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000004299 exfoliation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 238000003775 Density Functional Theory Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910002064 alloy oxide Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012821 model calculation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000007725 thermal activation Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- 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
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)
Description
33≦WTa+5.1WAl≦39
これにより、適切な体積分率のγ´を存在させることができるため、有利である。
2.2≦5.15WAl−0.5WAl 2−WTa
好ましくは、以下の式を満たす。
2.9≦5.15WAl−0.5WAl 2−WTa
これは、熱処理過程を許容する、合金の溶解ウィンドウを適切にすることができるため、有利である。
4.5≧WRu+0.225WRe
好ましくは、以下の式を満たす。
3.9≧WRu+0.225WRe
これにより、比較的低コストの合金が得られるため、有利である。
15.8≧1.13WRe+WW
好ましくは、以下の式を満たす。
14.4≧1.13WRe+WW
これにより、比較的低密度な合金が得られるため、有利である。
21.9≦2.92WRe+(WW+WMo)
好ましくは、以下の式を満たす。
24.6≦2.92WRe+(WW+WMo)
これにより、優れた耐クリープ性を有する合金が得られるため、有利である。
Claims (22)
- 3.5〜6.5質量%のクロム、7.0〜12.0質量%のコバルト、4.5〜11.5質量%のタングステン、0.0〜0.5質量%のモリブデン、3.5〜7.0質量%のレニウム、1.0〜3.7質量%のルテニウム、3.7〜6.8質量%のアルミニウム、5.0〜9.0質量%のタンタル、0.0〜0.5質量%のハフニウム、0.0〜0.5質量%のニオブ、0.0〜0.5質量%のチタン、0.0〜0.5質量%のバナジウム、0.0〜0.1質量%のケイ素、0.0〜0.1質量%のイットリウム、0.0〜0.1質量%のランタン、0.0〜0.1質量%のセリウム、0.0〜0.003質量%の硫黄、0.0〜0.05質量%のマンガン、0.0〜0.05質量%のジルコニウム、0.0〜0.005質量%のホウ素、0.0〜0.01質量%の炭素から成り、残部はニッケル及び不可避的不純物から成るニッケル基合金組成物。
- クロムが、質量%で、4.0〜5.0%である、請求項1に記載のニッケル基合金組成物。
- コバルトが、質量%で、7.0〜11.0%である請求項1又は2に記載のニッケル基合金組成物。
- タングステンが、質量%で、7.0〜9.5%である、請求項1乃至3のいずれか1つに記載のニッケル基合金組成物。
- タングステンが、質量%で、7.1〜11.5%である、請求項1乃至3のいずれか1つに記載のニッケル基合金組成物。
- アルミニウムが、質量%で、3.7〜6.6%である、請求項1乃至5のいずれか1つに記載のニッケル基合金組成物。
- タンタルが、質量%で、5.0〜7.3%である、請求項1乃至6のいずれか1つに記載のニッケル基合金組成物。
- モリブデンが、質量%で、少なくとも0.1%である、請求項1乃至7のいずれか1つに記載のニッケル基合金組成物。
- レニウムが、質量%で、4.5〜6.0%である、請求項1乃至8のいずれか1つに記載のニッケル基合金組成物。
- ルテニウムが、質量%で、2.0〜3.0%である、請求項1乃至9のいずれか1つに記載のニッケル基合金組成物。
- 合金に含まれるタンタル及びアルミニウムの質量%をそれぞれWTa、WAlとするときに、以下の式を満たす、請求項1乃至10のいずれか1つに記載のニッケル基合金組成物。
33≦WTa+5.1WAl≦39 - 合金に含まれるタンタル及びアルミニウムの質量%をそれぞれWTa、WAlとするときに、以下の式を満たす、請求項1乃至11のいずれか1つに記載のニッケル基合金組成物。
2.2≦5.15WAl−0.5WAl 2−WTa - 合金に含まれるルテニウム及びレニウムの質量%をそれぞれWRu、WReとするときに、以下の式を満たす、請求項1乃至12のいずれか1つに記載のニッケル基合金組成物。
4.5≧WRu+0.225WRe - 合金に含まれるレニウム及びタングステンの質量%をそれぞれWRe、WWとするときに、以下の式を満たす、請求項1乃至13のいずれか1つに記載のニッケル基合金組成物。
15.8≧1.13WRe+WW - 合金に含まれるレニウム、モリブデン、及びタングステンの質量%をそれぞれWRe、WMo、WWとするときに、以下の式を満たす、請求項1乃至14のいずれか1つに記載のニッケル基合金組成物。
21.9≦2.92WRe+(WW+WMo) - ニオブ、チタン及びバナジウムの合計が、質量%で、1%より低い、請求項1乃至15のいずれか1つに記載のニッケル基合金組成物。
- ハフニウムが、質量%で、0.0〜0.2%である、請求項1乃至16のいずれか1つに記載のニッケル基合金組成物。
- 体積分率が60%〜70%のγ´を有する請求項1乃至17のいずれか1つに記載のニッケル基合金組成物。
- ニオブ、チタン、バナジウム及びタンタルの合計が、質量%で、5.0〜9.0%である請求項1乃至18のいずれか1つに記載のニッケル基合金組成物。
- 請求項1乃至19のいずれか1つに記載のニッケル基合金組成物で形成された単結晶物。
- 請求項1乃至19のいずれか1つに基づくニッケル基合金組成物で形成された、ガスタービンエンジン用のタービンブレード。
- 請求項21に記載のタービンブレードを備えるガスタービンエンジン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1513582.5A GB2540964A (en) | 2015-07-31 | 2015-07-31 | A nickel-based alloy |
GB1513582.5 | 2015-07-31 | ||
PCT/GB2016/052199 WO2017021685A1 (en) | 2015-07-31 | 2016-07-20 | A nickel-based alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018529022A JP2018529022A (ja) | 2018-10-04 |
JP6796129B2 true JP6796129B2 (ja) | 2020-12-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018504816A Active JP6796129B2 (ja) | 2015-07-31 | 2016-07-20 | ニッケル基合金 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180216212A1 (ja) |
EP (1) | EP3329025B1 (ja) |
JP (1) | JP6796129B2 (ja) |
CN (1) | CN108138264A (ja) |
GB (1) | GB2540964A (ja) |
WO (1) | WO2017021685A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2997367C (en) | 2015-09-04 | 2023-10-03 | Scoperta, Inc. | Chromium free and low-chromium wear resistant alloys |
FR3073526B1 (fr) * | 2017-11-14 | 2022-04-29 | Safran | Superalliage a base de nickel, aube monocristalline et turbomachine |
FR3073527B1 (fr) | 2017-11-14 | 2019-11-29 | Safran | Superalliage a base de nickel, aube monocristalline et turbomachine |
FR3084671B1 (fr) * | 2018-07-31 | 2020-10-16 | Safran | Superalliage a base de nickel pour fabrication d'une piece par mise en forme de poudre |
EP3870727A1 (en) | 2018-10-26 | 2021-09-01 | Oerlikon Metco (US) Inc. | Corrosion and wear resistant nickel based alloys |
GB2584905B (en) * | 2019-06-21 | 2022-11-23 | Alloyed Ltd | A nickel-based alloy |
TWI748203B (zh) * | 2019-07-03 | 2021-12-01 | 中國鋼鐵股份有限公司 | 耐蝕高鎳合金及其製造方法 |
FR3101643B1 (fr) * | 2019-10-08 | 2022-05-06 | Safran | Piece d'aeronef en superalliage comprenant du rhenium et/ou du ruthenium et procede de fabrication associe |
CN111254317B (zh) * | 2020-01-19 | 2021-04-09 | 北京钢研高纳科技股份有限公司 | 一种镍基铸造合金及其制备方法 |
CN112877781A (zh) * | 2021-01-13 | 2021-06-01 | 中国航发北京航空材料研究院 | 镍基单晶合金、其制备方法、用途和热处理方法 |
CN115044805B (zh) * | 2022-05-30 | 2023-04-11 | 北京科技大学 | 一种多性能平衡的镍基单晶高温合金及制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5151249A (en) * | 1989-12-29 | 1992-09-29 | General Electric Company | Nickel-based single crystal superalloy and method of making |
US5482789A (en) * | 1994-01-03 | 1996-01-09 | General Electric Company | Nickel base superalloy and article |
FR2780982B1 (fr) * | 1998-07-07 | 2000-09-08 | Onera (Off Nat Aerospatiale) | Superalliage monocristallin a base de nickel a haut solvus |
US20030041930A1 (en) * | 2001-08-30 | 2003-03-06 | Deluca Daniel P. | Modified advanced high strength single crystal superalloy composition |
US6902633B2 (en) * | 2003-05-09 | 2005-06-07 | General Electric Company | Nickel-base-alloy |
EP1930455B1 (en) * | 2005-09-27 | 2013-07-03 | National Institute for Materials Science | Nickel-base superalloy with excellent unsusceptibility to oxidation |
US8852500B2 (en) * | 2006-03-20 | 2014-10-07 | National Institute For Materials Science | Ni-base superalloy, method for producing the same, and turbine blade or turbine vane components |
CN101652487B (zh) * | 2006-09-13 | 2012-02-08 | 独立行政法人物质.材料研究机构 | Ni基单结晶超合金 |
JP5467306B2 (ja) * | 2008-06-26 | 2014-04-09 | 独立行政法人物質・材料研究機構 | Ni基単結晶超合金とこれを基材とする合金部材 |
JP5467307B2 (ja) * | 2008-06-26 | 2014-04-09 | 独立行政法人物質・材料研究機構 | Ni基単結晶超合金とそれよりえられた合金部材 |
US20110076181A1 (en) * | 2009-09-30 | 2011-03-31 | General Electric Company | Nickel-Based Superalloys and Articles |
CN103382536A (zh) * | 2012-05-03 | 2013-11-06 | 中国科学院金属研究所 | 一种高强度且组织稳定的第四代单晶高温合金及制备方法 |
US8858876B2 (en) * | 2012-10-31 | 2014-10-14 | General Electric Company | Nickel-based superalloy and articles |
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- 2016-07-20 WO PCT/GB2016/052199 patent/WO2017021685A1/en active Application Filing
- 2016-07-20 JP JP2018504816A patent/JP6796129B2/ja active Active
- 2016-07-20 US US15/748,863 patent/US20180216212A1/en not_active Abandoned
- 2016-07-20 EP EP16744473.6A patent/EP3329025B1/en active Active
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GB2540964A (en) | 2017-02-08 |
EP3329025A1 (en) | 2018-06-06 |
EP3329025B1 (en) | 2019-10-16 |
JP2018529022A (ja) | 2018-10-04 |
US20180216212A1 (en) | 2018-08-02 |
GB201513582D0 (en) | 2015-09-16 |
CN108138264A (zh) | 2018-06-08 |
WO2017021685A1 (en) | 2017-02-09 |
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