GB1180145A - A process of Manufacturing a Member, such as a Turbine Blade, and the Member per se - Google Patents

A process of Manufacturing a Member, such as a Turbine Blade, and the Member per se

Info

Publication number
GB1180145A
GB1180145A GB2305467A GB2305467A GB1180145A GB 1180145 A GB1180145 A GB 1180145A GB 2305467 A GB2305467 A GB 2305467A GB 2305467 A GB2305467 A GB 2305467A GB 1180145 A GB1180145 A GB 1180145A
Authority
GB
United Kingdom
Prior art keywords
insert
blade
coated
turbine blade
resistant material
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.)
Expired
Application number
GB2305467A
Inventor
Guy Faber
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
Brown Boveri und Cie AG Switzerland
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 Brown Boveri und Cie AG Switzerland filed Critical Brown Boveri und Cie AG Switzerland
Publication of GB1180145A publication Critical patent/GB1180145A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

1,180,145. Making turbine blades. BROWN, BOVERI & CO. Ltd. 18 May, 1967 [20 May, 1966], No. 23054/67. Heading B3A. [Also in Division F1] A turbine blade is made by forming a diffusion-inhibiting layer on the surface of a heatresistant insert and mechanically anchoring the coated insert in the body of the blade which is made of a scale-resistant material. The insert is preferably of high melting-point metal, e.g. molybdenum, tungsten, niobium, tantalum or an alloy of these metals, coated with a diffusioninhibiting layer of oxides of thorium, calcium or aluminium. The coating is applied by electrophoresis from a glutinous suspension. The scale resistant material may be chromiumnickel applied to the insert in molten form or pressed in powder form and sintered. The insert and the body are held together by beads, projections, depressions, notches or holes in the inserts. More than one insert may be used in one blade, preferably at the positions where the highest stresses occur.
GB2305467A 1966-05-20 1967-05-18 A process of Manufacturing a Member, such as a Turbine Blade, and the Member per se Expired GB1180145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH733766A CH451965A (en) 1966-05-20 1966-05-20 Heavy-duty metallic workpiece

Publications (1)

Publication Number Publication Date
GB1180145A true GB1180145A (en) 1970-02-04

Family

ID=4323541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2305467A Expired GB1180145A (en) 1966-05-20 1967-05-18 A process of Manufacturing a Member, such as a Turbine Blade, and the Member per se

Country Status (4)

Country Link
CH (1) CH451965A (en)
DE (1) DE1551167B1 (en)
GB (1) GB1180145A (en)
NL (1) NL6706870A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145108A1 (en) * 1983-10-17 1985-06-19 Crucible Materials Corporation A method for producing a clad alloy article and an assembly for use therein
CN105274392A (en) * 2015-10-26 2016-01-27 鲁东大学 Method for manufacturing turbine blade of automobile turbocharger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835869A1 (en) * 1978-08-16 1980-02-28 Deutsche Forsch Luft Raumfahrt COMPOSITE MATERIAL AND METHOD FOR THE PRODUCTION THEREOF

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT140206B (en) * 1933-08-22 1935-01-10 Anton Ing Kratky Process for applying layers of metals, metalloids, alloys or chemical compounds to rods, sheets, wires or pipes.
DE958073C (en) * 1953-02-10 1957-02-14 Dr Hermann Franssen Method and device for plating round profiles by pressing on powder and sintering
US3248082A (en) * 1965-08-19 1966-04-26 Whitfield Lab Inc Reinforced gas-turbine blade or vane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145108A1 (en) * 1983-10-17 1985-06-19 Crucible Materials Corporation A method for producing a clad alloy article and an assembly for use therein
CN105274392A (en) * 2015-10-26 2016-01-27 鲁东大学 Method for manufacturing turbine blade of automobile turbocharger

Also Published As

Publication number Publication date
DE1551167B1 (en) 1970-04-16
NL6706870A (en) 1967-11-21
CH451965A (en) 1968-05-15

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