JP6767155B2 - 物品及び物品の形成方法 - Google Patents
物品及び物品の形成方法 Download PDFInfo
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- JP6767155B2 JP6767155B2 JP2016088654A JP2016088654A JP6767155B2 JP 6767155 B2 JP6767155 B2 JP 6767155B2 JP 2016088654 A JP2016088654 A JP 2016088654A JP 2016088654 A JP2016088654 A JP 2016088654A JP 6767155 B2 JP6767155 B2 JP 6767155B2
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Classifications
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- 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
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/10—Formation of a green body
- B22F10/18—Formation of a green body by mixing binder with metal in filament form, e.g. fused filament fabrication [FFF]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/64—Treatment of workpieces or articles after build-up by thermal means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
- B23K26/342—Build-up welding
-
- 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
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Powder Metallurgy (AREA)
Description
Claims (15)
- 重量基準で、
20.0%〜22.0%のクロム(Cr)、
18.0%〜20.0%のコバルト(Co)、
1.0%〜2.0%のタングステン(W)、
3.0%〜6.0%のニオブ(Nb)、
0.5%〜1.5%のチタン(Ti)、
2.0%〜3.0%のアルミニウム(Al)、
0.5%〜1.5%のモリブデン(Mo)、
0.03%〜0.18%の炭素(C)、
0.15%以下のタンタル(Ta)、
0.20%以下のハフニウム(Hf)、
0.20%以下の鉄(Fe)、
残部のニッケル(Ni)及び不可避不純物
からなる組成物を含む物品であって、Alの量が式Al≦−(0.5×Ti)+3.75に従って存在し、組成物が、溶接可能であり、35体積%〜45体積%のγ’を含むミクロ組織を有し、η相を含まず、高作動温度で低減したTCP相含有量を有する、物品。 - ミクロ組織が、高作動温度で低減したTCP相含有量を有する、請求項1に記載の物品。
- ミクロ組織がη相及びTCP相を含まない、請求項1に記載の物品。
- 組成物が一方向凝固されている、請求項1乃至請求項3のいずれか1項に記載の物品。
- 組成物が、重量基準で、21.0%のクロム(Cr)、19.0%のコバルト(Co)、1.5%のタングステン(W)、4.7%のニオブ(Nb)、1.0%のチタン(Ti)、2.6%のアルミニウム(Al)、1.0%のモリブデン(Mo)、0.14%の炭素(C)、残部のニッケル(Ni)及び不可避不純物からなる、請求項1乃至請求項4のいずれか1項に記載の物品。
- 物品が、ガスタービン又は航空機エンジンの高温ガス経路部品であり、高温ガス経路部品が、1500°F以上の温度の高温ガス経路ガスにさらされることが可能である、請求項1乃至請求項5のいずれか1項に記載の物品。
- 物品が、ベーン、ノズル、シール、固定シュラウド、ダイヤフラム及び燃料ノズルからなる群から選択される、請求項6に記載の物品。
- 物品が、溶接フィラーロッドである、請求項1乃至請求項5のいずれか1項に記載の物品。
- 物品を形成する方法であって、
重量基準で、
20.0%〜22.0%のクロム(Cr)、
18.0%〜20.0%のコバルト(Co)、
1.0%〜2.0%のタングステン(W)、
3.0%〜6.0%のニオブ(Nb)、
0.5%〜1.5%のチタン(Ti)、
2.0%〜3.0%のアルミニウム(Al)、
0.5%〜1.5%のモリブデン(Mo)、
0.03%〜0.18%の炭素(C)、
0.15%以下のタンタル(Ta)、
0.20%以下のハフニウム(Hf)、
0.20%以下の鉄(Fe)、
残部のニッケル(Ni)及び不可避不純物
からなる組成物であって、Alの量が式Al≦−(0.5×Ti)+3.75に従って存在する組成物を物品として形成する工程と
物品を熱処理して熱処理ミクロ組織を形成する工程と
を含んでおり、熱処理ミクロ組織が、溶接可能であり、35体積%〜45体積%のγ’を有し、η相を含まず、高作動温度で低減したTCP相含有量を有する、方法。 - 組成物を物品として形成する工程が、インゴット鋳造、インベストメント鋳造及びニアネットシェイプ鋳造のうちの1つを含む組成物を鋳造することを含む、請求項9に記載の方法。
- 鋳造が、組成物を一方向凝固させることを含む、請求項10に記載の方法。
- 組成物を物品として形成する工程が、粉末冶金固結、付加製造及び溶射からなる群から選択される材料加工を含む、請求項9に記載の方法。
- 材料加工が、付加製造であり、直接金属レーザー溶融(DMLM)、直接金属レーザー焼結(DMLS)、レーザー加工ネットシェイピング、選択的レーザー焼結(SLS)、選択的レーザー溶融(SLM)、電子ビーム溶融(EBM)、熱溶解積層法(FDM)、及びそれらの組合せから選択される、請求項12に記載の方法。
- ガスタービンの作動方法であって、
請求項1乃至請求項7のいずれか1項に記載の物品を用意する工程と、
物品を1500°F以上の温度で高温ガス経路流に露出させる工程であって、物品が露出の間、2000時間を超えても低いクリープ速度を有する工程と
を含む、方法。 - 物品が、400時間を超えても低いクリープ速度を有する、請求項14に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/706,151 US20160326613A1 (en) | 2015-05-07 | 2015-05-07 | Article and method for forming an article |
| US14/706,151 | 2015-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016211074A JP2016211074A (ja) | 2016-12-15 |
| JP6767155B2 true JP6767155B2 (ja) | 2020-10-14 |
Family
ID=55862657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016088654A Active JP6767155B2 (ja) | 2015-05-07 | 2016-04-27 | 物品及び物品の形成方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160326613A1 (ja) |
| EP (1) | EP3091096B1 (ja) |
| JP (1) | JP6767155B2 (ja) |
| CN (1) | CN106119608B (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9855599B2 (en) † | 2015-11-15 | 2018-01-02 | General Electric Company | Casting methods and articles |
| DE102016121594A1 (de) * | 2016-11-10 | 2018-05-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur verbesserung der oberflächenqualität generativ hergestellter bauteile |
| EP3323531A1 (en) * | 2016-11-18 | 2018-05-23 | Ansaldo Energia IP UK Limited | Method for manufacturing a mechanical component |
| US10632572B2 (en) * | 2017-03-03 | 2020-04-28 | General Electric Company | Weld filler additive and method of welding |
| US10668575B2 (en) * | 2017-03-03 | 2020-06-02 | General Electric Company | Weld filler additive and method of welding |
| US10786878B2 (en) * | 2017-07-24 | 2020-09-29 | General Electric Company | Method of welding with buttering |
| GB2565063B (en) | 2017-07-28 | 2020-05-27 | Oxmet Tech Limited | A nickel-based alloy |
| US10760686B2 (en) * | 2017-10-11 | 2020-09-01 | Raytheon Technologies Corporation | Wear resistant piston seal |
| US11426818B2 (en) | 2018-08-10 | 2022-08-30 | The Research Foundation for the State University | Additive manufacturing processes and additively manufactured products |
| CN109332695B (zh) * | 2018-11-14 | 2021-01-05 | 哈尔滨工程大学 | 一种增强抗氧化性钼基合金的选区激光熔化制备方法 |
| US10577679B1 (en) | 2018-12-04 | 2020-03-03 | General Electric Company | Gamma prime strengthened nickel superalloy for additive manufacturing |
| CN110303163B (zh) * | 2019-05-23 | 2022-03-11 | 中国人民解放军第五七一九工厂 | 一种高强高抗裂性激光增材修复用复合粉末及制备方法 |
| GB2584654B (en) | 2019-06-07 | 2022-10-12 | Alloyed Ltd | A nickel-based alloy |
| GB2587635B (en) | 2019-10-02 | 2022-11-02 | Alloyed Ltd | A Nickel-based alloy |
| CN113201667B (zh) * | 2021-04-13 | 2022-05-24 | 中国科学院金属研究所 | 一种镍基高温合金及其设计方法 |
| CN113560600A (zh) * | 2021-07-27 | 2021-10-29 | 飞而康快速制造科技有限责任公司 | 一种gh170镍基高温合金激光选区成形方法 |
| US20250101546A1 (en) | 2023-09-26 | 2025-03-27 | Ge Infrastructure Technology Llc | Alloy compositions and articles formed of such compositions |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148390A (en) * | 1965-07-22 | 1969-04-10 | Int Nickel Ltd | Nickel-chromium alloys |
| US3615376A (en) | 1968-11-01 | 1971-10-26 | Gen Electric | Cast nickel base alloy |
| BE787254A (fr) * | 1971-08-06 | 1973-02-05 | Wiggin & Co Ltd Henry | Alliages de nickel-chrome |
| US6416596B1 (en) | 1974-07-17 | 2002-07-09 | The General Electric Company | Cast nickel-base alloy |
| DE2830396A1 (de) * | 1978-07-11 | 1980-01-24 | Inco Europ Ltd | Nickel-chrom-superlegierung |
| CA1202505A (en) * | 1980-12-10 | 1986-04-01 | Stuart W.K. Shaw | Nickel-chromium-cobalt base alloys and castings thereof |
| US4769087A (en) * | 1986-06-02 | 1988-09-06 | United Technologies Corporation | Nickel base superalloy articles and method for making |
| JP2841970B2 (ja) * | 1991-10-24 | 1998-12-24 | 株式会社日立製作所 | ガスタービン及びガスタービン用ノズル |
| US5480283A (en) * | 1991-10-24 | 1996-01-02 | Hitachi, Ltd. | Gas turbine and gas turbine nozzle |
| JP2862487B2 (ja) * | 1994-10-31 | 1999-03-03 | 三菱製鋼株式会社 | 溶接性にすぐれたニッケル基耐熱合金 |
| US5882586A (en) * | 1994-10-31 | 1999-03-16 | Mitsubishi Steel Mfg. Co., Ltd. | Heat-resistant nickel-based alloy excellent in weldability |
| US6491769B1 (en) * | 2000-01-24 | 2002-12-10 | Inco Alloys International, Inc. | Ni-Co-Cr high temperature strength and corrosion resistant alloy |
| FR2899240B1 (fr) * | 2006-03-31 | 2008-06-27 | Snecma Sa | Alliage a base de nickel |
| US20090321405A1 (en) * | 2008-06-26 | 2009-12-31 | Huntington Alloys Corporation | Ni-Co-Cr High Strength and Corrosion Resistant Welding Product and Method of Preparation |
| DE102013002483B4 (de) * | 2013-02-14 | 2019-02-21 | Vdm Metals International Gmbh | Nickel-Kobalt-Legierung |
| CN103276251B (zh) * | 2013-05-29 | 2015-04-29 | 钢铁研究总院 | 一种700℃蒸汽参数火电机组用锅炉管及其制备方法 |
-
2015
- 2015-05-07 US US14/706,151 patent/US20160326613A1/en not_active Abandoned
-
2016
- 2016-04-27 JP JP2016088654A patent/JP6767155B2/ja active Active
- 2016-04-29 EP EP16167785.1A patent/EP3091096B1/en active Active
- 2016-05-06 CN CN201610295360.8A patent/CN106119608B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3091096B1 (en) | 2018-09-12 |
| EP3091096A1 (en) | 2016-11-09 |
| CN106119608A (zh) | 2016-11-16 |
| CN106119608B (zh) | 2021-07-06 |
| JP2016211074A (ja) | 2016-12-15 |
| US20160326613A1 (en) | 2016-11-10 |
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