JPS5652502A - Production of combined radial turbine impeller - Google Patents

Production of combined radial turbine impeller

Info

Publication number
JPS5652502A
JPS5652502A JP12867280A JP12867280A JPS5652502A JP S5652502 A JPS5652502 A JP S5652502A JP 12867280 A JP12867280 A JP 12867280A JP 12867280 A JP12867280 A JP 12867280A JP S5652502 A JPS5652502 A JP S5652502A
Authority
JP
Japan
Prior art keywords
production
turbine impeller
radial turbine
combined radial
combined
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.)
Pending
Application number
JP12867280A
Other languages
Japanese (ja)
Inventor
Ee Yuuingu Buruusu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of JPS5652502A publication Critical patent/JPS5652502A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/002—Removing cores by leaching, washing or dissolving
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/046—Heating, heat insulation or cooling means
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)
JP12867280A 1979-09-18 1980-09-18 Production of combined radial turbine impeller Pending JPS5652502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7655479A 1979-09-18 1979-09-18

Publications (1)

Publication Number Publication Date
JPS5652502A true JPS5652502A (en) 1981-05-11

Family

ID=22132760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12867280A Pending JPS5652502A (en) 1979-09-18 1980-09-18 Production of combined radial turbine impeller

Country Status (2)

Country Link
JP (1) JPS5652502A (en)
DE (1) DE3032593A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59203808A (en) * 1983-05-07 1984-11-19 Nissan Motor Co Ltd Rotor for ceramic radial turbine
JPS6380002A (en) * 1986-09-24 1988-04-11 Eagle Ind Co Ltd Method of jointing ceramic shaft to metal shaft

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137839A1 (en) * 1991-11-16 1993-05-19 Asea Brown Boveri Non-erosion coating prodn. on turbine blade, for light wt. and efficiency - by forging blank contg. aluminium@ alloy surrounded by steel layer, extruding to form stock, and applying protective layer to blade, or high turbine speeds
IT1399883B1 (en) * 2010-05-18 2013-05-09 Nuova Pignone S R L INCAMICIATA IMPELLER WITH GRADUATED FUNCTIONAL MATERIAL AND METHOD
US20170241429A1 (en) * 2014-05-30 2017-08-24 Nuovo Pignone Srl Method of manufacturing a component of a turbomachine, component of turbomachine and turbomachine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59203808A (en) * 1983-05-07 1984-11-19 Nissan Motor Co Ltd Rotor for ceramic radial turbine
JPS6360201B2 (en) * 1983-05-07 1988-11-22
JPS6380002A (en) * 1986-09-24 1988-04-11 Eagle Ind Co Ltd Method of jointing ceramic shaft to metal shaft
JPH0372802B2 (en) * 1986-09-24 1991-11-19 Eagle Ind Co Ltd

Also Published As

Publication number Publication date
DE3032593A1 (en) 1981-04-02

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