GB2111889B - A method of increasing the reliability of creep-loaded components in particular turbine blades - Google Patents

A method of increasing the reliability of creep-loaded components in particular turbine blades

Info

Publication number
GB2111889B
GB2111889B GB08232519A GB8232519A GB2111889B GB 2111889 B GB2111889 B GB 2111889B GB 08232519 A GB08232519 A GB 08232519A GB 8232519 A GB8232519 A GB 8232519A GB 2111889 B GB2111889 B GB 2111889B
Authority
GB
United Kingdom
Prior art keywords
creep
reliability
increasing
turbine blades
loaded components
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
GB08232519A
Other versions
GB2111889A (en
Inventor
Jurgen Wortmann
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of GB2111889A publication Critical patent/GB2111889A/en
Application granted granted Critical
Publication of GB2111889B publication Critical patent/GB2111889B/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F3/00Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB08232519A 1981-11-20 1982-11-15 A method of increasing the reliability of creep-loaded components in particular turbine blades Expired GB2111889B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813145941 DE3145941C2 (en) 1981-11-20 1981-11-20 Process for increasing the reliability of coated components of turbomachinery that are already subject to creep stress

Publications (2)

Publication Number Publication Date
GB2111889A GB2111889A (en) 1983-07-13
GB2111889B true GB2111889B (en) 1985-10-23

Family

ID=6146760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08232519A Expired GB2111889B (en) 1981-11-20 1982-11-15 A method of increasing the reliability of creep-loaded components in particular turbine blades

Country Status (3)

Country Link
DE (1) DE3145941C2 (en)
FR (1) FR2516943A1 (en)
GB (1) GB2111889B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2550055C2 (en) * 2013-04-30 2015-05-10 Общество с ограниченной ответственностью "Производственное предприятие Турбинаспецсервис" Reconditioning of gas turbine plant including nozzle blades from nickel or cobalt alloys composed of multibank structure
RU2760895C1 (en) * 2021-03-10 2021-12-01 Акционерное общество "ОДК-Климов" Method for restoring the cyclic durability of disks of aircraft gas turbine engines

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620735A1 (en) * 1987-09-19 1989-03-24 Motoren Turbinen Union Process for the heat treatment of structural components made of nickel-based foundry alloys
US4975124A (en) * 1989-02-06 1990-12-04 United Technologies Corporation Process for densifying castings
DE19853285C1 (en) * 1998-11-19 2000-06-15 Karlsruhe Forschzent Process for producing a protective layer on a martensitic steel and use of the steel provided with the protective layer
CN110026478B (en) * 2019-04-30 2024-05-03 中国民用航空飞行学院 Method and device for vibration creep composite aging incremental forming based on pneumatic loading

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758347A (en) * 1970-12-21 1973-09-11 Gen Electric Method for improving a metal casting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2550055C2 (en) * 2013-04-30 2015-05-10 Общество с ограниченной ответственностью "Производственное предприятие Турбинаспецсервис" Reconditioning of gas turbine plant including nozzle blades from nickel or cobalt alloys composed of multibank structure
RU2760895C1 (en) * 2021-03-10 2021-12-01 Акционерное общество "ОДК-Климов" Method for restoring the cyclic durability of disks of aircraft gas turbine engines

Also Published As

Publication number Publication date
FR2516943B3 (en) 1985-02-15
DE3145941A1 (en) 1983-06-01
DE3145941C2 (en) 1983-12-01
GB2111889A (en) 1983-07-13
FR2516943A1 (en) 1983-05-27

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20021114