JP7229994B2 - 予備焼結プリフォームおよびプロセス - Google Patents

予備焼結プリフォームおよびプロセス Download PDF

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Publication number
JP7229994B2
JP7229994B2 JP2020503318A JP2020503318A JP7229994B2 JP 7229994 B2 JP7229994 B2 JP 7229994B2 JP 2020503318 A JP2020503318 A JP 2020503318A JP 2020503318 A JP2020503318 A JP 2020503318A JP 7229994 B2 JP7229994 B2 JP 7229994B2
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Japan
Prior art keywords
alloy
sintered
sintered rod
powder
composition
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JP2020503318A
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English (en)
Japanese (ja)
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JP2020530066A5 (cg-RX-API-DMAC10.html
JP2020530066A (ja
Inventor
ツイ、ヤン
シャンドゥルドゥ コッティリンガム、スリカンス
リー トリッソン、ブライアン
ライロック、マシュー
プレッチャー、ティモシー
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General Electric Co
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General Electric Co
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    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/162—Machining, working after consolidation
    • 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
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • 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
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
    • 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
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on 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
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/005—Selecting particular materials
    • 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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • F01D5/288—Protective coatings for blades
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/20—Use of vacuum
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/15—Nickel or cobalt
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/22—Manufacture essentially without removing material by sintering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/237—Brazing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
JP2020503318A 2017-08-07 2018-08-02 予備焼結プリフォームおよびプロセス Active JP7229994B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/670,463 US20190039141A1 (en) 2017-08-07 2017-08-07 Pre-sintered preform and process
US15/670,463 2017-08-07
PCT/US2018/044965 WO2019032367A1 (en) 2017-08-07 2018-08-02 PRE-FRITTED PREFORM AND METHOD

Publications (3)

Publication Number Publication Date
JP2020530066A JP2020530066A (ja) 2020-10-15
JP2020530066A5 JP2020530066A5 (cg-RX-API-DMAC10.html) 2021-06-17
JP7229994B2 true JP7229994B2 (ja) 2023-02-28

Family

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Family Applications (1)

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JP2020503318A Active JP7229994B2 (ja) 2017-08-07 2018-08-02 予備焼結プリフォームおよびプロセス

Country Status (6)

Country Link
US (1) US20190039141A1 (cg-RX-API-DMAC10.html)
EP (1) EP3664948A4 (cg-RX-API-DMAC10.html)
JP (1) JP7229994B2 (cg-RX-API-DMAC10.html)
KR (1) KR102439921B1 (cg-RX-API-DMAC10.html)
CN (1) CN110891716A (cg-RX-API-DMAC10.html)
WO (1) WO2019032367A1 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11999000B2 (en) * 2020-01-03 2024-06-04 Rolls-Royce Corporation Pre-sintered preform braze reinforcement of pressure vessels
US11865622B2 (en) 2021-08-30 2024-01-09 General Electric Company Oxidation and wear resistant brazed coating
CN116254433B (zh) * 2023-03-17 2023-07-21 哈尔滨工业大学 一种低密度高强韧AlMoNbTaTiZr系难熔高熵合金的制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006188760A (ja) 2004-12-17 2006-07-20 General Electric Co <Ge> ニッケル基超合金の補修方法、補修のための予備成形体並びにこれにより補修された構成要素
JP2016014390A (ja) 2014-06-30 2016-01-28 ゼネラル・エレクトリック・カンパニイ タービンバケットのろう付け方法、及びタービンバケット用部品
US20160199930A1 (en) 2015-01-14 2016-07-14 Siemens Energy, Inc. Combined braze and coating method for fabrication and repair of mechanical components
US20160250725A1 (en) 2015-02-26 2016-09-01 Rolls-Royce Corporation Repair of dual walled metallic components using braze material
JP2017088913A (ja) 2015-11-04 2017-05-25 昭和電工株式会社 アルミニウムと炭素粒子との複合体の製造方法

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DE3723489A1 (de) * 1987-03-11 1988-09-22 Hoechst Ag Verfahren zur herstellung eines formkoerpers aus einem vorformling, der im wesentlichen aus polymerisierten einheiten des tetrafluorethylens besteht
JPH01306507A (ja) * 1988-06-03 1989-12-11 Sanyo Special Steel Co Ltd 板状材料の製造方法
US20110180199A1 (en) * 2007-04-17 2011-07-28 United Technologies Corporation Powder -metallurgy braze preform and method of use
US20120231295A1 (en) * 2011-03-08 2012-09-13 General Electric Company Method of fabricating a component and a component
US10105795B2 (en) * 2012-05-25 2018-10-23 General Electric Company Braze compositions, and related devices
US20140170433A1 (en) * 2012-12-19 2014-06-19 General Electric Company Components with near-surface cooling microchannels and methods for providing the same
KR20150131295A (ko) * 2013-03-15 2015-11-24 지멘스 에너지, 인코포레이티드 초합금 구성요소의 보수를 위한 예비 소결된 프리폼
US20150224607A1 (en) * 2014-02-07 2015-08-13 Siemens Energy, Inc. Superalloy solid freeform fabrication and repair with preforms of metal and flux
US9796048B2 (en) * 2014-08-29 2017-10-24 General Electric Company Article and process for producing an article
US20170232514A1 (en) * 2016-02-17 2017-08-17 Siemens Energy, Inc. Superplastic fabrication of superalloy components for turbine engines
US10247015B2 (en) * 2017-01-13 2019-04-02 Rolls-Royce Corporation Cooled blisk with dual wall blades for gas turbine engine

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2006188760A (ja) 2004-12-17 2006-07-20 General Electric Co <Ge> ニッケル基超合金の補修方法、補修のための予備成形体並びにこれにより補修された構成要素
JP2016014390A (ja) 2014-06-30 2016-01-28 ゼネラル・エレクトリック・カンパニイ タービンバケットのろう付け方法、及びタービンバケット用部品
US20160199930A1 (en) 2015-01-14 2016-07-14 Siemens Energy, Inc. Combined braze and coating method for fabrication and repair of mechanical components
US20160250725A1 (en) 2015-02-26 2016-09-01 Rolls-Royce Corporation Repair of dual walled metallic components using braze material
JP2017088913A (ja) 2015-11-04 2017-05-25 昭和電工株式会社 アルミニウムと炭素粒子との複合体の製造方法

Also Published As

Publication number Publication date
EP3664948A4 (en) 2021-01-06
KR102439921B1 (ko) 2022-09-02
US20190039141A1 (en) 2019-02-07
WO2019032367A1 (en) 2019-02-14
JP2020530066A (ja) 2020-10-15
KR20200029483A (ko) 2020-03-18
EP3664948A1 (en) 2020-06-17
CN110891716A (zh) 2020-03-17

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