CH528597A - Verfahren zur Herstellung von Nickelbasisguss-Superlegierungen mit verbesserten Ermüdungseigenschaften - Google Patents
Verfahren zur Herstellung von Nickelbasisguss-Superlegierungen mit verbesserten ErmüdungseigenschaftenInfo
- Publication number
- CH528597A CH528597A CH629569A CH629569A CH528597A CH 528597 A CH528597 A CH 528597A CH 629569 A CH629569 A CH 629569A CH 629569 A CH629569 A CH 629569A CH 528597 A CH528597 A CH 528597A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- fatigue properties
- based superalloys
- improved fatigue
- cast nickel
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title 2
- 229910052759 nickel Inorganic materials 0.000 title 1
- 229910000601 superalloy Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B21/00—Unidirectional solidification of eutectic materials
- C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72588968A | 1968-05-01 | 1968-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH528597A true CH528597A (de) | 1972-09-30 |
Family
ID=24916366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH629569A CH528597A (de) | 1968-05-01 | 1969-04-26 | Verfahren zur Herstellung von Nickelbasisguss-Superlegierungen mit verbesserten Ermüdungseigenschaften |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3567526A (enrdf_load_stackoverflow) |
| JP (1) | JPS4821685B1 (enrdf_load_stackoverflow) |
| BE (1) | BE732271A (enrdf_load_stackoverflow) |
| CA (1) | CA928992A (enrdf_load_stackoverflow) |
| CH (1) | CH528597A (enrdf_load_stackoverflow) |
| FR (1) | FR2007572A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1260195A (enrdf_load_stackoverflow) |
| SE (1) | SE368721B (enrdf_load_stackoverflow) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767479A (en) * | 1972-02-14 | 1973-10-23 | Gen Electric | Multicomponent eutectics for high temperature applications |
| DE2508803C3 (de) * | 1975-02-28 | 1982-07-08 | Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen | Verfahren zur Herstellung plattenförmiger Siliciumkristalle mit Kolumnarstruktur |
| CA1117320A (en) * | 1977-05-25 | 1982-02-02 | David N. Duhl | Heat treated superalloy single crystal article and process |
| US5399313A (en) * | 1981-10-02 | 1995-03-21 | General Electric Company | Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries |
| US4481047A (en) * | 1982-09-22 | 1984-11-06 | United Technologies Corporation | High modulus shafts |
| DE3427465A1 (de) * | 1984-07-25 | 1986-01-30 | Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen-Grundstoffe mbH, 8263 Burghausen | Verfahren und vorrichtung zur taktweisen herstellung von siliciumformkoerpern |
| FR2578554B1 (fr) * | 1985-03-06 | 1987-05-22 | Snecma | Alliage monocristallin a matrice a base de nickel |
| GB2234521B (en) * | 1986-03-27 | 1991-05-01 | Gen Electric | Nickel-base superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries |
| US4915907A (en) * | 1986-04-03 | 1990-04-10 | United Technologies Corporation | Single crystal articles having reduced anisotropy |
| US5573609A (en) * | 1987-03-30 | 1996-11-12 | Rockwell International Corporation | Hot isostatic pressing of single crystal superalloy articles |
| US4981528A (en) * | 1987-09-16 | 1991-01-01 | Rockwell International Corporation | Hot isostatic pressing of single crystal superalloy articles |
| US5156808A (en) * | 1988-09-26 | 1992-10-20 | General Electric Company | Fatigue crack-resistant nickel base superalloy composition |
| US5549765A (en) * | 1993-03-18 | 1996-08-27 | Howmet Corporation | Clean single crystal nickel base superalloy |
| US6217286B1 (en) * | 1998-06-26 | 2001-04-17 | General Electric Company | Unidirectionally solidified cast article and method of making |
| GB0012185D0 (en) | 2000-05-20 | 2000-07-12 | Rolls Royce Plc | Single crystal seed alloy |
| US7575038B2 (en) * | 2001-06-11 | 2009-08-18 | Howmet Research Corporation | Single crystal seed |
| US20040042927A1 (en) * | 2002-08-27 | 2004-03-04 | O'hara Kevin Swayne | Reduced-tantalum superalloy composition of matter and article made therefrom, and method for selecting a reduced-tantalum superalloy |
| US20040200549A1 (en) * | 2002-12-10 | 2004-10-14 | Cetel Alan D. | High strength, hot corrosion and oxidation resistant, equiaxed nickel base superalloy and articles and method of making |
| DE102008036450A1 (de) | 2008-08-05 | 2010-02-11 | Rolls-Royce Deutschland Ltd & Co Kg | Labyrinth-Dichtungssteg-Reparaturverfahren für Gasturbinen |
| IT1394975B1 (it) * | 2009-07-29 | 2012-08-07 | Nuovo Pignone Spa | Superlega a base di nichel, componente meccanico realizzato con detta superlega, turbomacchina comprendente tale componente e metodi relativi |
-
1968
- 1968-05-01 US US725889A patent/US3567526A/en not_active Expired - Lifetime
-
1969
- 1969-03-21 CA CA046488A patent/CA928992A/en not_active Expired
- 1969-04-16 GB GB19539/69A patent/GB1260195A/en not_active Expired
- 1969-04-23 JP JP44031936A patent/JPS4821685B1/ja active Pending
- 1969-04-25 FR FR6911840A patent/FR2007572A1/fr active Pending
- 1969-04-26 CH CH629569A patent/CH528597A/de not_active IP Right Cessation
- 1969-04-28 SE SE06016/69A patent/SE368721B/xx unknown
- 1969-04-29 BE BE732271D patent/BE732271A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA928992A (en) | 1973-06-26 |
| JPS4821685B1 (enrdf_load_stackoverflow) | 1973-06-30 |
| SE368721B (enrdf_load_stackoverflow) | 1974-07-15 |
| GB1260195A (en) | 1972-01-12 |
| DE1919487A1 (de) | 1969-11-13 |
| BE732271A (enrdf_load_stackoverflow) | 1969-10-01 |
| FR2007572A1 (enrdf_load_stackoverflow) | 1970-01-09 |
| DE1919487B2 (de) | 1977-04-21 |
| US3567526A (en) | 1971-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |