FR2516943A1 - Procede pour l'accroissement de la fiabilite d'un ensemble de pieces de construction, notamment d'aubes de turbines - Google Patents
Procede pour l'accroissement de la fiabilite d'un ensemble de pieces de construction, notamment d'aubes de turbines Download PDFInfo
- Publication number
- FR2516943A1 FR2516943A1 FR8217832A FR8217832A FR2516943A1 FR 2516943 A1 FR2516943 A1 FR 2516943A1 FR 8217832 A FR8217832 A FR 8217832A FR 8217832 A FR8217832 A FR 8217832A FR 2516943 A1 FR2516943 A1 FR 2516943A1
- Authority
- FR
- France
- Prior art keywords
- process according
- parts
- creep
- temperature
- base 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title abstract 3
- 238000010276 construction Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 238000001513 hot isostatic pressing Methods 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000462 isostatic pressing Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000010952 cobalt-chrome Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F3/00—Changing 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813145941 DE3145941C2 (de) | 1981-11-20 | 1981-11-20 | Verfahren zur Steigerung der Zuverlässigkeit von bereits kriechbeanspruchten beschichteten Bauteilen von Turbomaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2516943A1 true FR2516943A1 (fr) | 1983-05-27 |
| FR2516943B3 FR2516943B3 (enrdf_load_stackoverflow) | 1985-02-15 |
Family
ID=6146760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8217832A Granted FR2516943A1 (fr) | 1981-11-20 | 1982-10-25 | Procede pour l'accroissement de la fiabilite d'un ensemble de pieces de construction, notamment d'aubes de turbines |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3145941C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2516943A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2111889B (enrdf_load_stackoverflow) |
Cited By (2)
| 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 |
| EP0381910A1 (en) * | 1989-02-06 | 1990-08-16 | United Technologies Corporation | Process for densifying castings |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19853285C1 (de) * | 1998-11-19 | 2000-06-15 | Karlsruhe Forschzent | Verfahren zur Herstellung einer Schutzschicht auf einem martensitischen Stahl und Verwendung des mit der Schutzschicht versehenen Stahls |
| RU2303506C2 (ru) * | 2005-08-19 | 2007-07-27 | Открытое акционерное общество "Пермский моторный завод" | Способ исправления дефектов на отливках лопаток газотурбинных двигателей из жаропрочных сплавов на никелевой основе |
| RU2343061C2 (ru) * | 2005-10-24 | 2009-01-10 | Закрытое акционерное общество "Научно-производственный центр "Трибоника"(ЗАО НПЦ "Трибоника") | Способ восстановления компрессорных лопаток турбинных газоперекачивающих агрегатов |
| RU2346799C2 (ru) * | 2007-03-01 | 2009-02-20 | Открытое акционерное общество "Композит" | Способ восстановительного ремонта деталей газотурбинных двигателей из жаропрочных никелевых сплавов |
| RU2426632C1 (ru) * | 2009-11-30 | 2011-08-20 | Общество с ограниченной ответственностью "Производственное предприятие Турбинаспецсервис" | Способ восстановления блока сопловых лопаток турбомашин из никелевых и кобальтовых сплавов |
| RU2550055C2 (ru) * | 2013-04-30 | 2015-05-10 | Общество с ограниченной ответственностью "Производственное предприятие Турбинаспецсервис" | Способ восстановления газотурбинной установки, содержащей сопловые лопатки из никелевых или кобальтовых сплавов в виде многоблочной конструкции |
| CN110026478B (zh) * | 2019-04-30 | 2024-05-03 | 中国民用航空飞行学院 | 基于气压加载的振动蠕变复合时效渐进成形的方法和装置 |
| RU2760895C1 (ru) * | 2021-03-10 | 2021-12-01 | Акционерное общество "ОДК-Климов" | Способ восстановления циклической долговечности дисков авиационных газотурбинных двигателей |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758347A (en) * | 1970-12-21 | 1973-09-11 | Gen Electric | Method for improving a metal casting |
-
1981
- 1981-11-20 DE DE19813145941 patent/DE3145941C2/de not_active Expired
-
1982
- 1982-10-25 FR FR8217832A patent/FR2516943A1/fr active Granted
- 1982-11-15 GB GB08232519A patent/GB2111889B/en not_active Expired
Cited By (2)
| 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 |
| EP0381910A1 (en) * | 1989-02-06 | 1990-08-16 | United Technologies Corporation | Process for densifying castings |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3145941A1 (de) | 1983-06-01 |
| FR2516943B3 (enrdf_load_stackoverflow) | 1985-02-15 |
| DE3145941C2 (de) | 1983-12-01 |
| GB2111889B (en) | 1985-10-23 |
| GB2111889A (en) | 1983-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2635688C2 (ru) | Способ ремонта и изготовления компонентов газотурбинного двигателя и компоненты газотурбинного двигателя, отремонтированные или изготовленные с его использованием | |
| US5902421A (en) | Nickel-base braze material | |
| US5451142A (en) | Turbine engine blade having a zone of fine grains of a high strength composition at the blade root surface | |
| Ajay et al. | A review on rotary and linear friction welding of inconel alloys | |
| US3758347A (en) | Method for improving a metal casting | |
| NO782392L (no) | Fremgangsmaate til anbringelse av et belegg ved smeltesveising | |
| FR2802946A1 (fr) | Element de structure d'avion en alliage al-cu-mg | |
| FR2516943A1 (fr) | Procede pour l'accroissement de la fiabilite d'un ensemble de pieces de construction, notamment d'aubes de turbines | |
| US10967466B2 (en) | Layered assemblies for superalloy article repair | |
| Wang et al. | Microstructure and local mechanical properties of a dissimilar metal welded joint with buttering layer in steam turbine rotor | |
| Wu et al. | Microstructure and phase evolution in γ-TiAl/Ti2AlNb dual alloy fabricated by direct metal deposition | |
| JP3355586B2 (ja) | 構造部品およびこの構造部品を作製する方法 | |
| FR2623523A1 (fr) | Procede de traitement thermique d'alliages de titane | |
| Alam et al. | Comparative tensile behavior of freestanding γ-γ′ and β-(Ni, Pt) Al bond coats and effect on tensile properties of coated superalloy | |
| Yuan et al. | Ultrastrong and ductile superalloy joints bonded with a novel composite interlayer modified by high entropy alloy | |
| Barjesteh et al. | Creep rupture properties of bare and coated polycrystalline nickel-based superalloy Rene® 80 | |
| CH619491A5 (enrdf_load_stackoverflow) | ||
| EP0568598B1 (en) | Valve with hard-facing | |
| US3336120A (en) | Molybdenum coated with heat-resistant alloys by casting | |
| US11913093B2 (en) | High gamma prime nickel based welding material | |
| Waters et al. | Investigation of Columbium-Modified NASA TAZ-8 Superalloy | |
| JPS5953340B2 (ja) | 耐クリ−プ性コバルト基合金 | |
| Mills et al. | Effect of heat-treatment on elevated temperature fatigue-crack growth behavior of two heats of alloy 718 | |
| Petrushynets et al. | Application of Multilayer Foils Based on Cu-Ti and Ni-Ti Systems in Diffusion Welding of Titanium Aluminide with Nickel Alloy | |
| Wu et al. | Through-thickness creep damage in a service-exposed header of 2.25 Cr1 Mo steel |