JP6248117B2 - ニッケル基超合金および物品 - Google Patents
ニッケル基超合金および物品 Download PDFInfo
- Publication number
- JP6248117B2 JP6248117B2 JP2015539614A JP2015539614A JP6248117B2 JP 6248117 B2 JP6248117 B2 JP 6248117B2 JP 2015539614 A JP2015539614 A JP 2015539614A JP 2015539614 A JP2015539614 A JP 2015539614A JP 6248117 B2 JP6248117 B2 JP 6248117B2
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- weight
- single crystal
- exemplary embodiments
- nickel
- contain
- 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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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 42
- 229910000601 superalloy Inorganic materials 0.000 title claims description 25
- 229910052759 nickel Inorganic materials 0.000 title claims description 21
- 239000000203 mixture Substances 0.000 claims description 44
- 229910052702 rhenium Inorganic materials 0.000 claims description 36
- 239000013078 crystal Substances 0.000 claims description 31
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 30
- 229910052804 chromium Inorganic materials 0.000 claims description 23
- 239000011651 chromium Substances 0.000 claims description 23
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 22
- 229910052750 molybdenum Inorganic materials 0.000 claims description 22
- 229910052721 tungsten Inorganic materials 0.000 claims description 22
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 20
- 239000011733 molybdenum Substances 0.000 claims description 20
- 229910052715 tantalum Inorganic materials 0.000 claims description 20
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 20
- 239000010937 tungsten Substances 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 239000010941 cobalt Substances 0.000 claims description 18
- 229910017052 cobalt Inorganic materials 0.000 claims description 18
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 18
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 18
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 17
- 229910052796 boron Inorganic materials 0.000 claims description 17
- 229910052735 hafnium Inorganic materials 0.000 claims description 17
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 12
- 230000002459 sustained effect Effects 0.000 claims description 7
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 50
- 239000000956 alloy Substances 0.000 description 50
- 229910052707 ruthenium Inorganic materials 0.000 description 12
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000003870 refractory metal Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005050 thermomechanical fatigue Methods 0.000 description 2
- -1 About 6.5 wt% Chemical compound 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012720 thermal barrier coating Substances 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
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
12 翼型
14 取り付け具
16 プラットフォーム
18 開口
Claims (7)
- 1800°F/45ksi(982℃/310MPa)において4000サイクル以上の持続ピーク低サイクル疲労寿命を示すニッケル基単結晶超合金組成物であって、以下の(a)〜(c)から選択される組成を有するニッケル基単結晶超合金組成物。
(a)6.4質量%のアルミニウム、
5.5質量%のタンタル、
6.0質量%のクロム、
4.0質量%のタングステン、
2.0質量%のモリブデン、
4.0質量%のレニウム、
7.5質量%のコバルト、
0.20質量%のハフニウム、
0.02質量%の炭素、
0.004質量%のホウ素、
残部のニッケル及び不可避不純物からなる組成、
(b)6.0質量%のアルミニウム、
6.5質量%のタンタル、
4.5質量%のクロム、
5.0質量%のタングステン、
2.5質量%のモリブデン、
4.0質量%のレニウム、
12質量%のコバルト、
0.20質量%のハフニウム、
0.02質量%の炭素、
0.004質量%のホウ素、
残部のニッケル及び不可避不純物からなる組成、
(c)5.8質量%のアルミニウム、
7.0質量%のタンタル、
4.5質量%のクロム、
6.0質量%のタングステン、
2.5質量%のモリブデン、
3.5質量%のレニウム、
10質量%のコバルト、
0.20質量%のハフニウム、
0.02質量%の炭素、
0.004質量%のホウ素、
残部のニッケル及び不可避不純物からなる組成。 - 1800°F/45ksi(982℃/310MPa)において5000サイクル以上の持続ピーク低サイクル疲労寿命を示す、請求項1に記載のニッケル基単結晶超合金組成物。
- 2000°F/20ksi(1093℃/138MPa)において150時間以上の破断寿命を示す、請求項1又は請求項2に記載のニッケル基単結晶超合金組成物。
- 2000°F/20ksi(1093℃/138MPa)において200時間以上の破断寿命を示す、請求項1乃至請求項3のいずれか1項に記載のニッケル基単結晶超合金組成物。
- 請求項1乃至請求項4のいずれか1項に記載のニッケル基単結晶超合金組成物からなる単結晶物品。
- ガスタービンの動翼(10)をなす、請求項5に記載の単結晶物品。
- ノズル、シュラウド、スプラッシュプレート及び燃焼器部品から選択されるガスタービンエンジン部品をなす、請求項5に記載の単結晶物品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/665,280 US8858876B2 (en) | 2012-10-31 | 2012-10-31 | Nickel-based superalloy and articles |
US13/665,280 | 2012-10-31 | ||
PCT/US2013/062980 WO2014070356A1 (en) | 2012-10-31 | 2013-10-02 | Nickel-based superalloy and articles |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016502594A JP2016502594A (ja) | 2016-01-28 |
JP2016502594A5 JP2016502594A5 (ja) | 2016-11-17 |
JP6248117B2 true JP6248117B2 (ja) | 2017-12-13 |
Family
ID=49328682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015539614A Active JP6248117B2 (ja) | 2012-10-31 | 2013-10-02 | ニッケル基超合金および物品 |
Country Status (7)
Country | Link |
---|---|
US (2) | US8858876B2 (ja) |
EP (1) | EP2914757B1 (ja) |
JP (1) | JP6248117B2 (ja) |
CN (1) | CN104736731B (ja) |
BR (1) | BR112015009718B8 (ja) |
CA (1) | CA2889343C (ja) |
WO (1) | WO2014070356A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8858876B2 (en) * | 2012-10-31 | 2014-10-14 | General Electric Company | Nickel-based superalloy and articles |
WO2015183955A2 (en) | 2014-05-27 | 2015-12-03 | Questek Innovations Llc | Highly processable single crystal nickel alloys |
GB2536940A (en) * | 2015-04-01 | 2016-10-05 | Isis Innovation | A nickel-based alloy |
GB2539959A (en) | 2015-07-03 | 2017-01-04 | Univ Oxford Innovation Ltd | A Nickel-based alloy |
GB2540964A (en) * | 2015-07-31 | 2017-02-08 | Univ Oxford Innovation Ltd | A nickel-based alloy |
CN105543568B (zh) * | 2015-12-21 | 2017-10-13 | 谷月恒 | 一种含铂无铼镍基单晶高温合金及其制备方法和应用 |
FR3071272B1 (fr) * | 2017-09-21 | 2019-09-20 | Safran | Piece de turbine en superalliage comprenant du rhenium et/ou du ruthenium et procede de fabrication associe |
CN107760926B (zh) * | 2017-10-17 | 2019-11-22 | 中国航发北京航空材料研究院 | 一种高温合金铸件及其制备方法 |
CN108588605B (zh) * | 2018-05-03 | 2020-05-05 | 西安科技大学 | 一种含硼镍基单晶高温合金的热处理工艺 |
JP7141517B2 (ja) * | 2018-08-21 | 2022-09-22 | ダウ グローバル テクノロジーズ エルエルシー | 合成皮革を形成するための方法 |
CN109554583A (zh) * | 2018-08-28 | 2019-04-02 | 中南大学 | 一种镍基合金、其制备方法与制造物品 |
CN109554582A (zh) * | 2018-08-28 | 2019-04-02 | 中南大学 | 一种镍基合金、其制备方法与制造物品 |
US10640849B1 (en) | 2018-11-09 | 2020-05-05 | General Electric Company | Nickel-based superalloy and articles |
KR102197355B1 (ko) * | 2019-05-17 | 2021-01-04 | 한국재료연구원 | 니켈기 단결정 초내열합금 |
CN113512669A (zh) * | 2020-04-09 | 2021-10-19 | 辽宁红银金属有限公司 | 一种抗氢脆性高温合金及其制备方法 |
US20230357897A1 (en) * | 2022-05-05 | 2023-11-09 | General Electric Company | Nickel-based superalloys and articles |
US20240218828A1 (en) | 2022-11-01 | 2024-07-04 | General Electric Company | Gas Turbine Engine |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6054096A (en) | 1982-12-27 | 2000-04-25 | United Technologies Corporation | Stable heat treatable nickel superalloy single crystal articles and compositions |
US4643782A (en) | 1984-03-19 | 1987-02-17 | Cannon Muskegon Corporation | Single crystal alloy technology |
US4719080A (en) | 1985-06-10 | 1988-01-12 | United Technologies Corporation | Advanced high strength single crystal superalloy compositions |
US6074602A (en) | 1985-10-15 | 2000-06-13 | General Electric Company | Property-balanced nickel-base superalloys for producing single crystal articles |
GB2235697B (en) | 1986-12-30 | 1991-08-14 | Gen Electric | Improved and property-balanced nickel-base superalloys for producing single crystal articles. |
JP3012652B2 (ja) * | 1986-12-30 | 2000-02-28 | ゼネラル・エレクトリック・カンパニイ | 単結晶生成品を製造するための改良された、特性の均衡したニッケルをベースとする超合金 |
US5151249A (en) | 1989-12-29 | 1992-09-29 | General Electric Company | Nickel-based single crystal superalloy and method of making |
US5240518A (en) * | 1990-09-05 | 1993-08-31 | General Electric Company | Single crystal, environmentally-resistant gas turbine shroud |
US5270123A (en) | 1992-03-05 | 1993-12-14 | General Electric Company | Nickel-base superalloy and article with high temperature strength and improved stability |
US5455120A (en) | 1992-03-05 | 1995-10-03 | General Electric Company | Nickel-base superalloy and article with high temperature strength and improved stability |
WO1993024683A1 (en) | 1992-05-28 | 1993-12-09 | United Technologies Corporation | Oxidation resistant single crystal superalloy castings |
US5366695A (en) | 1992-06-29 | 1994-11-22 | Cannon-Muskegon Corporation | Single crystal nickel-based superalloy |
US5549765A (en) | 1993-03-18 | 1996-08-27 | Howmet Corporation | Clean single crystal nickel base superalloy |
US5482789A (en) | 1994-01-03 | 1996-01-09 | General Electric Company | Nickel base superalloy and article |
ZA954939B (en) | 1994-06-16 | 1996-02-12 | Csir | "Alloy" |
DE69701900T2 (de) | 1996-02-09 | 2000-12-07 | Hitachi Metals, Ltd. | Hochfeste Superlegierung auf Nickelbasis für gerichtet erstarrte Giesteilen |
US6007645A (en) | 1996-12-11 | 1999-12-28 | United Technologies Corporation | Advanced high strength, highly oxidation resistant single crystal superalloy compositions having low chromium content |
JP3184882B2 (ja) * | 1997-10-31 | 2001-07-09 | 科学技術庁金属材料技術研究所長 | Ni基単結晶合金とその製造方法 |
EP0962542A1 (en) | 1998-05-01 | 1999-12-08 | United Technologies Corporation | Stable heat treatable nickel superalloy single crystal articles and compositions |
DE59904846D1 (de) * | 1999-05-20 | 2003-05-08 | Alstom Switzerland Ltd | Nickel-Basis-Superlegierung |
US6444057B1 (en) | 1999-05-26 | 2002-09-03 | General Electric Company | Compositions and single-crystal articles of hafnium-modified and/or zirconium-modified nickel-base superalloys |
JP5599540B2 (ja) * | 2000-01-28 | 2014-10-01 | ゼネラル・エレクトリック・カンパニイ | 最小限の結晶粒欠陥しか呈さないニッケル基超合金 |
US6966956B2 (en) | 2001-05-30 | 2005-11-22 | National Institute For Materials Science | Ni-based single crystal super alloy |
JP3840555B2 (ja) | 2001-05-30 | 2006-11-01 | 独立行政法人物質・材料研究機構 | Ni基単結晶超合金 |
US20030041930A1 (en) | 2001-08-30 | 2003-03-06 | Deluca Daniel P. | Modified advanced high strength single crystal superalloy composition |
IES20010834A2 (en) | 2001-09-17 | 2003-03-19 | Sifco Res & Dev Ltd | Component repair materials |
CA2440573C (en) | 2002-12-16 | 2013-06-18 | Howmet Research Corporation | Nickel base superalloy |
US8241560B2 (en) | 2003-04-28 | 2012-08-14 | Howmet Corporation | Nickel base superalloy and single crystal castings |
US7338259B2 (en) | 2004-03-02 | 2008-03-04 | United Technologies Corporation | High modulus metallic component for high vibratory operation |
GB0513121D0 (en) | 2005-06-28 | 2005-10-26 | Rolls Royce Plc | A nickel based superalloy |
US8876989B2 (en) | 2007-08-31 | 2014-11-04 | General Electric Company | Low rhenium nickel base superalloy compositions and superalloy articles |
EP2229462A1 (en) * | 2007-12-26 | 2010-09-22 | General Electric Company | Nickel base superalloy compositions, superalloy articles, and methods for stabilizing superalloy compositions |
US20090185944A1 (en) | 2008-01-21 | 2009-07-23 | Honeywell International, Inc. | Superalloy compositions with improved oxidation performance and gas turbine components made therefrom |
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 |
US20100135846A1 (en) | 2008-12-01 | 2010-06-03 | United Technologies Corporation | Lower cost high strength single crystal superalloys with reduced re and ru content |
US20100254822A1 (en) | 2009-03-24 | 2010-10-07 | Brian Thomas Hazel | Super oxidation and cyclic damage resistant nickel-base superalloy and articles formed therefrom |
US20110076179A1 (en) | 2009-03-24 | 2011-03-31 | O'hara Kevin Swayne | Super oxidation and cyclic damage resistant nickel-base superalloy and articles formed therefrom |
US20110256421A1 (en) | 2010-04-16 | 2011-10-20 | United Technologies Corporation | Metallic coating for single crystal alloys |
US8858876B2 (en) * | 2012-10-31 | 2014-10-14 | General Electric Company | Nickel-based superalloy and articles |
-
2012
- 2012-10-31 US US13/665,280 patent/US8858876B2/en active Active
-
2013
- 2013-10-02 CN CN201380057343.5A patent/CN104736731B/zh active Active
- 2013-10-02 EP EP13774916.4A patent/EP2914757B1/en active Active
- 2013-10-02 WO PCT/US2013/062980 patent/WO2014070356A1/en active Application Filing
- 2013-10-02 BR BR112015009718A patent/BR112015009718B8/pt not_active IP Right Cessation
- 2013-10-02 CA CA2889343A patent/CA2889343C/en active Active
- 2013-10-02 JP JP2015539614A patent/JP6248117B2/ja active Active
-
2014
- 2014-09-10 US US14/482,811 patent/US10280486B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20140119979A1 (en) | 2014-05-01 |
WO2014070356A1 (en) | 2014-05-08 |
US20140377125A1 (en) | 2014-12-25 |
US8858876B2 (en) | 2014-10-14 |
CA2889343A1 (en) | 2014-05-08 |
EP2914757B1 (en) | 2018-03-28 |
BR112015009718B8 (pt) | 2019-09-10 |
CN104736731A (zh) | 2015-06-24 |
US10280486B2 (en) | 2019-05-07 |
BR112015009718B1 (pt) | 2019-06-18 |
CA2889343C (en) | 2021-01-19 |
JP2016502594A (ja) | 2016-01-28 |
CN104736731B (zh) | 2017-12-05 |
BR112015009718A2 (pt) | 2017-07-04 |
EP2914757A1 (en) | 2015-09-09 |
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