CH674019A5 - - Google Patents
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- Publication number
- CH674019A5 CH674019A5 CH159/88A CH15988A CH674019A5 CH 674019 A5 CH674019 A5 CH 674019A5 CH 159/88 A CH159/88 A CH 159/88A CH 15988 A CH15988 A CH 15988A CH 674019 A5 CH674019 A5 CH 674019A5
- Authority
- CH
- Switzerland
- Prior art keywords
- weight
- boron
- hardened
- oxide dispersion
- content
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 67
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 63
- 229910052796 boron Inorganic materials 0.000 claims description 63
- 229910000601 superalloy Inorganic materials 0.000 claims description 52
- 238000001953 recrystallisation Methods 0.000 claims description 34
- 229910052759 nickel Inorganic materials 0.000 claims description 23
- 238000000137 annealing Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 19
- 239000013078 crystal Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 16
- 239000011651 chromium Substances 0.000 description 24
- 229910045601 alloy Inorganic materials 0.000 description 19
- 239000000956 alloy Substances 0.000 description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 12
- 229910052804 chromium Inorganic materials 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- NPURPEXKKDAKIH-UHFFFAOYSA-N iodoimino(oxo)methane Chemical compound IN=C=O NPURPEXKKDAKIH-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001175 oxide dispersion-strengthened alloy Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Powder Metallurgy (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH159/88A CH674019A5 (en, 2012) | 1988-01-18 | 1988-01-18 | |
| EP88121056A EP0325760A1 (de) | 1988-01-18 | 1988-12-16 | Werkstück aus einer oxyddispersionsgehärteten Superlegierung auf der Basis von Nickel |
| US07/295,559 US4995922A (en) | 1988-01-18 | 1989-01-11 | Oxide-dispersion-hardened superalloy based on nickel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH159/88A CH674019A5 (en, 2012) | 1988-01-18 | 1988-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH674019A5 true CH674019A5 (en, 2012) | 1990-04-30 |
Family
ID=4180599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH159/88A CH674019A5 (en, 2012) | 1988-01-18 | 1988-01-18 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4995922A (en, 2012) |
| EP (1) | EP0325760A1 (en, 2012) |
| CH (1) | CH674019A5 (en, 2012) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0447858B1 (de) * | 1990-03-20 | 1995-05-24 | Asea Brown Boveri Ag | Verfahren zur Erzeugung von längsgerichteten grobkörnigen Stengelkristallen in einem aus einer oxyddispersionsgehärteten Nickelbasis-Superlegierung bestehenden Werkstück |
| US5427601A (en) * | 1990-11-29 | 1995-06-27 | Ngk Insulators, Ltd. | Sintered metal bodies and manufacturing method therefor |
| DK166219C (da) * | 1991-01-23 | 1993-08-16 | Man B & W Diesel Gmbh | Ventil med haardpaalaegning |
| CZ290109B6 (cs) * | 1991-08-02 | 2002-06-12 | Isover Saint-Gobain | Způsob výroby minerální vlny z roztaveného minerálního materiálu a zařízení pro provádění tohoto způsobu |
| US5316866A (en) * | 1991-09-09 | 1994-05-31 | General Electric Company | Strengthened protective coatings for superalloys |
| US5712050A (en) * | 1991-09-09 | 1998-01-27 | General Electric Company | Superalloy component with dispersion-containing protective coating |
| WO1994004468A1 (en) * | 1992-08-20 | 1994-03-03 | Isover Saint-Gobain | Method for producing mineral wool, and mineral wool produced thereby |
| US5455119A (en) * | 1993-11-08 | 1995-10-03 | Praxair S.T. Technology, Inc. | Coating composition having good corrosion and oxidation resistance |
| GB2394959A (en) * | 2002-11-04 | 2004-05-12 | Doncasters Ltd | Hafnium particle dispersion hardened nickel-chromium-iron alloys |
| JP2006505694A (ja) * | 2002-11-04 | 2006-02-16 | ドンカスターズ リミテッド | 高温合金 |
| US7824606B2 (en) | 2006-09-21 | 2010-11-02 | Honeywell International Inc. | Nickel-based alloys and articles made therefrom |
| 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 |
| EP2431489A1 (en) | 2010-09-20 | 2012-03-21 | Siemens Aktiengesellschaft | Nickel-base superalloy |
| CN111379028A (zh) * | 2020-04-08 | 2020-07-07 | 中国科学院金属研究所 | 一种Ni-Al二元单晶合金、Ni-Al二元模型单晶合金及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2204700A1 (en, 2012) * | 1972-10-30 | 1974-05-24 | Int Nickel Ltd | |
| US4386976A (en) * | 1980-06-26 | 1983-06-07 | Inco Research & Development Center, Inc. | Dispersion-strengthened nickel-base alloy |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4668312A (en) * | 1985-03-13 | 1987-05-26 | Inco Alloys International, Inc. | Turbine blade superalloy I |
-
1988
- 1988-01-18 CH CH159/88A patent/CH674019A5/de not_active IP Right Cessation
- 1988-12-16 EP EP88121056A patent/EP0325760A1/de not_active Ceased
-
1989
- 1989-01-11 US US07/295,559 patent/US4995922A/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2204700A1 (en, 2012) * | 1972-10-30 | 1974-05-24 | Int Nickel Ltd | |
| US4386976A (en) * | 1980-06-26 | 1983-06-07 | Inco Research & Development Center, Inc. | Dispersion-strengthened nickel-base alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0325760A1 (de) | 1989-08-02 |
| US4995922A (en) | 1991-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |