DE2550858C3 - Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form- - Google Patents
Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form-Info
- Publication number
- DE2550858C3 DE2550858C3 DE2550858A DE2550858A DE2550858C3 DE 2550858 C3 DE2550858 C3 DE 2550858C3 DE 2550858 A DE2550858 A DE 2550858A DE 2550858 A DE2550858 A DE 2550858A DE 2550858 C3 DE2550858 C3 DE 2550858C3
- Authority
- DE
- Germany
- Prior art keywords
- conditions
- under
- weightlessness
- production
- surface coating
- 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
Links
- 238000000034 method Methods 0.000 title claims description 39
- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 238000010438 heat treatment Methods 0.000 title claims description 15
- 238000000465 moulding Methods 0.000 title claims description 10
- 239000011248 coating agent Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 18
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 7
- 230000008023 solidification Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000004881 precipitation hardening Methods 0.000 claims description 2
- 239000003870 refractory metal Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000005496 eutectics Effects 0.000 claims 1
- 230000003245 working effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 5
- 239000002344 surface layer Substances 0.000 description 4
- 238000001513 hot isostatic pressing Methods 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
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011515 electrochemical drilling Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
-
- 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
- F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2550858A DE2550858C3 (de) | 1975-11-12 | 1975-11-12 | Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form- |
| GB46607/76A GB1571500A (en) | 1975-11-12 | 1976-11-09 | Processes for the production and/or heat treatment of metallic shaped parts |
| FR7634101A FR2331404A1 (fr) | 1975-11-12 | 1976-11-12 | Procede de fabrication et/ou de traitement thermique de pieces faconnees metalliques |
| US05/917,761 US4168182A (en) | 1975-11-11 | 1978-06-21 | Method of producing shaped metallic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2550858A DE2550858C3 (de) | 1975-11-12 | 1975-11-12 | Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form- |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2550858A1 DE2550858A1 (de) | 1977-05-18 |
| DE2550858B2 DE2550858B2 (de) | 1978-01-26 |
| DE2550858C3 true DE2550858C3 (de) | 1978-09-28 |
Family
ID=5961578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2550858A Expired DE2550858C3 (de) | 1975-11-11 | 1975-11-12 | Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form- |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4168182A (enExample) |
| DE (1) | DE2550858C3 (enExample) |
| FR (1) | FR2331404A1 (enExample) |
| GB (1) | GB1571500A (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2550858C3 (de) * | 1975-11-12 | 1978-09-28 | 8000 Muenchen | Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form- |
| DE2911714C2 (de) * | 1979-03-24 | 1985-11-21 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zur Herstellung von hochtemperaturbeständigen metallischen Bauteilen mit feinporigen Wänden |
| DE2921473C2 (de) * | 1979-05-26 | 1984-08-02 | Aeg-Elotherm Gmbh, 5630 Remscheid | Verfahren zur Herstellung einer harten Oberflächenschicht auf einem Werkstück aus kohlenstoffhaltigem Gußeisen |
| DE3401700C1 (de) * | 1984-01-19 | 1985-08-14 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zur Herstellung von Pulvern unter Weltraumbedingungen |
| US5295530A (en) * | 1992-02-18 | 1994-03-22 | General Motors Corporation | Single-cast, high-temperature, thin wall structures and methods of making the same |
| CA2110531C (en) * | 1992-12-03 | 1998-10-13 | Takahiro Gunji | Slide surface construction formed of aggregate of fe crystals having face-centered cubic structure |
| EP1199520A1 (de) * | 2000-10-16 | 2002-04-24 | Siemens Aktiengesellschaft | Hitzeschildstein zur Auskleidung einer Brennkammerwand, Brennkammer sowie Gasturbine |
| US7479859B2 (en) * | 2006-03-08 | 2009-01-20 | Jack Gerber | Apparatus and method for processing material in a magnetic vortex |
| US7594530B1 (en) | 2007-11-19 | 2009-09-29 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Orbital foamed material extruder |
| US7807097B1 (en) | 2008-05-19 | 2010-10-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Orbital fabrication of aluminum foam and apparatus therefore |
| US8029596B2 (en) | 2008-08-19 | 2011-10-04 | Siemens Energy, Inc. | Method of making rare-earth strengthened components |
| DE102014117424A1 (de) * | 2014-11-27 | 2016-06-02 | Ald Vacuum Technologies Gmbh | Schmelzverfahren für Legierungen |
| JP6762331B2 (ja) * | 2018-03-09 | 2020-09-30 | 三菱重工業株式会社 | 金属成形品の製造方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899338A (en) * | 1959-08-11 | Thermal element | ||
| GB363306A (en) * | 1929-12-16 | 1931-12-15 | Heraeus Vacuumschmelze Ag | Improved method of increasing the creep limit or strength of metals and alloys |
| US2275274A (en) * | 1939-10-16 | 1942-03-03 | Bundy Tubing Co | Method and apparatus for sustaining heated workpieces |
| GB856765A (en) * | 1958-07-11 | 1960-12-21 | Johnson Matthey Co Ltd | Improvements in and relating to the heat-treatment of metal objects |
| US3113376A (en) * | 1958-07-22 | 1963-12-10 | Texas Instruments Inc | Alloying |
| US3008855A (en) * | 1959-01-26 | 1961-11-14 | Gen Motors Corp | Turbine blade and method of making same |
| US3130089A (en) * | 1960-07-05 | 1964-04-21 | Ryan Aeronautical Co | Heat treatment of preformed finishmachined articles |
| US3248764A (en) * | 1964-01-08 | 1966-05-03 | Trw Inc | Method for improving grain structure and soundness in castings |
| US3283377A (en) * | 1964-06-29 | 1966-11-08 | Trw Inc | Turbine wheel manufacturing method |
| US3529958A (en) * | 1966-11-04 | 1970-09-22 | Buehler William J | Method for the formation of an alloy composed of metals reactive in their elemental form with a melting container |
| US3592628A (en) * | 1968-10-22 | 1971-07-13 | Nasa | Method of making foamed materials in zero gravity |
| US3699623A (en) * | 1970-10-20 | 1972-10-24 | United Aircraft Corp | Method for fabricating corrosion resistant composites |
| US3758347A (en) * | 1970-12-21 | 1973-09-11 | Gen Electric | Method for improving a metal casting |
| US3741821A (en) * | 1971-05-10 | 1973-06-26 | United Aircraft Corp | Processing for integral gas turbine disc/blade component |
| US3848307A (en) * | 1972-04-03 | 1974-11-19 | Gen Electric | Manufacture of fluid-cooled gas turbine airfoils |
| DE2550858C3 (de) * | 1975-11-12 | 1978-09-28 | 8000 Muenchen | Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form- |
-
1975
- 1975-11-12 DE DE2550858A patent/DE2550858C3/de not_active Expired
-
1976
- 1976-11-09 GB GB46607/76A patent/GB1571500A/en not_active Expired
- 1976-11-12 FR FR7634101A patent/FR2331404A1/fr active Granted
-
1978
- 1978-06-21 US US05/917,761 patent/US4168182A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1571500A (en) | 1980-07-16 |
| FR2331404B1 (enExample) | 1982-10-08 |
| DE2550858A1 (de) | 1977-05-18 |
| FR2331404A1 (fr) | 1977-06-10 |
| US4168182A (en) | 1979-09-18 |
| DE2550858B2 (de) | 1978-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: M.A.N. MASCHINENFABRIK AUGSBURG-NUERNBERG AG MTU M |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: MAN TECHNOLOGIE GMBH MTU MOTOREN- UND TURBINEN-UNI |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: MAN TECHNOLOGIE AG MTU MOTOREN- UND TURBINEN-UNION |