IT1399883B1 - Girante incamiciata con materiale funzionale graduato e metodo - Google Patents

Girante incamiciata con materiale funzionale graduato e metodo

Info

Publication number
IT1399883B1
IT1399883B1 ITCO2010A000028A ITCO20100028A IT1399883B1 IT 1399883 B1 IT1399883 B1 IT 1399883B1 IT CO2010A000028 A ITCO2010A000028 A IT CO2010A000028A IT CO20100028 A ITCO20100028 A IT CO20100028A IT 1399883 B1 IT1399883 B1 IT 1399883B1
Authority
IT
Italy
Prior art keywords
incamiciata
graduated
impeller
functional material
functional
Prior art date
Application number
ITCO2010A000028A
Other languages
English (en)
Inventor
Gabriele Masi
Filippo Cappuccini
Massimo Giannozzi
Federico Iozzelli
Original Assignee
Nuova Pignone S R L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nuova Pignone S R L filed Critical Nuova Pignone S R L
Priority to ITCO2010A000028A priority Critical patent/IT1399883B1/it
Priority to US13/078,466 priority patent/US8740561B2/en
Priority to JP2011106892A priority patent/JP5981691B2/ja
Priority to EP11166222.7A priority patent/EP2388091B1/en
Priority to RU2011120315/06A priority patent/RU2552656C2/ru
Priority to CN201110148575.4A priority patent/CN102251984B/zh
Publication of ITCO20100028A1 publication Critical patent/ITCO20100028A1/it
Application granted granted Critical
Publication of IT1399883B1 publication Critical patent/IT1399883B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • 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
    • B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • 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
    • 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%
    • 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
    • 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
    • F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05B2230/239—Inertia or friction welding
    • 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
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ITCO2010A000028A 2010-05-18 2010-05-18 Girante incamiciata con materiale funzionale graduato e metodo IT1399883B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITCO2010A000028A IT1399883B1 (it) 2010-05-18 2010-05-18 Girante incamiciata con materiale funzionale graduato e metodo
US13/078,466 US8740561B2 (en) 2010-05-18 2011-04-01 Jacket impeller with functional graded material and method
JP2011106892A JP5981691B2 (ja) 2010-05-18 2011-05-12 傾斜機能材料を用いたジャケットインペラ及びその作製方法
EP11166222.7A EP2388091B1 (en) 2010-05-18 2011-05-16 Jacketed impeller with functional graded material and method
RU2011120315/06A RU2552656C2 (ru) 2010-05-18 2011-05-16 Рабочее колесо, применяемое в компрессоре, и способ его изготовления
CN201110148575.4A CN102251984B (zh) 2010-05-18 2011-05-17 带有功能梯度材料的护套叶轮与方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITCO2010A000028A IT1399883B1 (it) 2010-05-18 2010-05-18 Girante incamiciata con materiale funzionale graduato e metodo

Publications (2)

Publication Number Publication Date
ITCO20100028A1 ITCO20100028A1 (it) 2011-11-19
IT1399883B1 true IT1399883B1 (it) 2013-05-09

Family

ID=43242269

Family Applications (1)

Application Number Title Priority Date Filing Date
ITCO2010A000028A IT1399883B1 (it) 2010-05-18 2010-05-18 Girante incamiciata con materiale funzionale graduato e metodo

Country Status (6)

Country Link
US (1) US8740561B2 (it)
EP (1) EP2388091B1 (it)
JP (1) JP5981691B2 (it)
CN (1) CN102251984B (it)
IT (1) IT1399883B1 (it)
RU (1) RU2552656C2 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2570674A1 (en) * 2011-09-15 2013-03-20 Sandvik Intellectual Property AB Erosion resistant impeller vane made of metallic laminate
ITCO20110061A1 (it) * 2011-12-12 2013-06-13 Nuovo Pignone Spa Metodo e materiale anti-usura funzionalmente graduato
ITCO20120015A1 (it) * 2012-04-12 2013-10-13 Nuovo Pignone Srl Metodo per la prevenzione della corrosione e componente ottenuto mediante tale metodo
CA2832615C (en) * 2012-11-06 2017-07-04 Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project Wear resistant slurry pump parts produced using hot isostatic pressing
KR102126866B1 (ko) * 2013-08-07 2020-06-25 한화파워시스템 주식회사 유체 회전 기계의 임펠러 조립체 및 임펠러 조립체의 제조 방법
CN103447759B (zh) * 2013-08-09 2015-11-04 钢铁研究总院 热等静压扩散连接制备双合金整体叶盘的方法
JP6085543B2 (ja) * 2013-09-19 2017-02-22 東京瓦斯株式会社 羽根車の製造方法
ITCO20130067A1 (it) * 2013-12-17 2015-06-18 Nuovo Pignone Srl Girante con elementi di protezione e compressore centrifugo
CN103691952B (zh) * 2014-01-06 2015-05-27 钢铁研究总院 一种功能梯度性能涡轮盘的制备方法
KR20150088641A (ko) * 2014-01-24 2015-08-03 한화테크윈 주식회사 임펠러 어셈블리 및 임펠러 어셈블리 제작방법
WO2015181080A1 (en) * 2014-05-26 2015-12-03 Nuovo Pignone Srl Method for manufacturing a turbomachine component
US20170241429A1 (en) * 2014-05-30 2017-08-24 Nuovo Pignone Srl Method of manufacturing a component of a turbomachine, component of turbomachine and turbomachine
JP6726627B2 (ja) * 2014-07-04 2020-07-22 ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． 複数の管状部品を組み立てることによるターボ機械羽根車の製造
US10315279B2 (en) 2014-08-08 2019-06-11 Siemens Aktiengesellschaft Hot isostatic pressing system for the assembly of modular components usable in a turbine engine
FR3046812B1 (fr) * 2016-01-20 2019-05-17 Safran Helicopter Engines Roue de compresseur centrifuge ou mixte et etage de compression equipe d'une telle roue de compresseur

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032593A1 (de) * 1979-09-18 1981-04-02 General Motors Corp., Detroit, Mich. Verfahren zum herstellen eines radialturbinenrades
CA1155712A (en) * 1979-10-29 1983-10-25 Rockwell International Corporation Composite centrifugal impeller for slurry pumps
US4554130A (en) 1984-10-01 1985-11-19 Cdp, Ltd. Consolidation of a part from separate metallic components
US4529452A (en) * 1984-07-30 1985-07-16 United Technologies Corporation Process for fabricating multi-alloy components
US4659288A (en) 1984-12-10 1987-04-21 The Garrett Corporation Dual alloy radial turbine rotor with hub material exposed in saddle regions of blade ring
US4603062A (en) 1985-01-07 1986-07-29 Cdp, Ltd. Pump liners and a method of cladding the same
US4787821A (en) 1987-04-10 1988-11-29 Allied Signal Inc. Dual alloy rotor
US4900635A (en) 1987-07-27 1990-02-13 Williams International Corporation Multi-alloy turbine rotor disk
JPH03184676A (ja) * 1989-12-14 1991-08-12 Toshiba Corp 羽根車の製造方法
US5593085A (en) * 1995-03-22 1997-01-14 Solar Turbines Incorporated Method of manufacturing an impeller assembly
CN1075604C (zh) * 1996-10-25 2001-11-28 株式会社日立制作所 泵和制造该泵的方法
JP2001107833A (ja) * 1999-10-08 2001-04-17 Toshiba Corp 水力機械およびその製造方法
JP2004010381A (ja) * 2002-06-04 2004-01-15 Kyocera Corp 表面被覆窒化珪素焼結体
RU2274509C2 (ru) * 2004-06-15 2006-04-20 Федеральное государственное унитарное предприятие Центральное конструкторское бюро машиностроения (ФГУП "ЦКБМ") Способ изготовления рабочего колеса центробежного насоса
US20060042082A1 (en) * 2004-08-26 2006-03-02 Michael Minor Turbine component restoration using cathodic ARC/LPPS
US7575418B2 (en) * 2004-09-30 2009-08-18 General Electric Company Erosion and wear resistant protective structures for turbine components
US7316057B2 (en) 2004-10-08 2008-01-08 Siemens Power Generation, Inc. Method of manufacturing a rotating apparatus disk
US20060083653A1 (en) 2004-10-20 2006-04-20 Gopal Das Low porosity powder metallurgy produced components
US7967924B2 (en) 2005-05-17 2011-06-28 General Electric Company Method for making a compositionally graded gas turbine disk
US8703044B2 (en) * 2006-01-03 2014-04-22 General Electric Company Machine components and methods of fabricating and repairing
GB0610468D0 (en) 2006-05-26 2006-07-05 Rolls Royce Plc A method of manufacturing a component
EP1895102B1 (de) * 2006-08-23 2009-04-22 Siemens Aktiengesellschaft Beschichtete Turbinenschaufel
US8128865B2 (en) * 2007-10-31 2012-03-06 Solar Turbines Inc. Process of making a shrouded impeller
US20090176110A1 (en) * 2008-01-08 2009-07-09 General Electric Company Erosion and corrosion-resistant coating system and process therefor
US20090324401A1 (en) * 2008-05-02 2009-12-31 General Electric Company Article having a protective coating and methods
RU2387883C1 (ru) * 2008-10-20 2010-04-27 Открытое акционерное общество Научно-производственное объединение "Искра" Рабочее колесо центробежного компрессора

Also Published As

Publication number Publication date
US8740561B2 (en) 2014-06-03
US20110286855A1 (en) 2011-11-24
EP2388091A1 (en) 2011-11-23
CN102251984A (zh) 2011-11-23
CN102251984B (zh) 2015-06-17
JP2011241831A (ja) 2011-12-01
JP5981691B2 (ja) 2016-08-31
RU2552656C2 (ru) 2015-06-10
ITCO20100028A1 (it) 2011-11-19
EP2388091B1 (en) 2017-04-12
RU2011120315A (ru) 2012-11-27

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