ATE36351T1 - NICKEL-CHROMIUM ALLOYS WITH DISPERSION PHASE. - Google Patents
NICKEL-CHROMIUM ALLOYS WITH DISPERSION PHASE.Info
- Publication number
- ATE36351T1 ATE36351T1 AT86103366T AT86103366T ATE36351T1 AT E36351 T1 ATE36351 T1 AT E36351T1 AT 86103366 T AT86103366 T AT 86103366T AT 86103366 T AT86103366 T AT 86103366T AT E36351 T1 ATE36351 T1 AT E36351T1
- Authority
- AT
- Austria
- Prior art keywords
- nickel
- dispersion phase
- chromium alloys
- alloy body
- chromium
- Prior art date
Links
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)
- Manufacture And Refinement Of Metals (AREA)
- Chemically Coating (AREA)
Abstract
A novel, nickel-base, high temperature alloy body preferably containing about 20% chromium. 6 to 7% aluminum to provide gamma min phase, 1.5 to 2.5% molybdenum, 3 to 4.5% tungsten, additional strengthening elements and oxidic yttrium in finely dispersed form. The alloy body has an elongated crystal structure and is characterized by high strength along with excellent hot corrosion and oxidation resistance.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71119985A | 1985-03-13 | 1985-03-13 | |
EP86103366A EP0194683B1 (en) | 1985-03-13 | 1986-03-13 | Nickel-chromium alloys having a dispersed phase |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE36351T1 true ATE36351T1 (en) | 1988-08-15 |
Family
ID=24857149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86103366T ATE36351T1 (en) | 1985-03-13 | 1986-03-13 | NICKEL-CHROMIUM ALLOYS WITH DISPERSION PHASE. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0194683B1 (en) |
JP (1) | JPS61264146A (en) |
AT (1) | ATE36351T1 (en) |
CA (1) | CA1255123A (en) |
DE (1) | DE3660497D1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH671583A5 (en) * | 1986-12-19 | 1989-09-15 | Bbc Brown Boveri & Cie | |
US4781772A (en) * | 1988-02-22 | 1988-11-01 | Inco Alloys International, Inc. | ODS alloy having intermediate high temperature strength |
US4877435A (en) * | 1989-02-08 | 1989-10-31 | Inco Alloys International, Inc. | Mechanically alloyed nickel-cobalt-chromium-iron composition of matter and glass fiber method and apparatus for using same |
CN102162049B (en) * | 2011-04-07 | 2012-12-19 | 上海大学 | Nickel-base alloy material for super-supercritical steam turbine and preparation method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3926568A (en) * | 1972-10-30 | 1975-12-16 | Int Nickel Co | High strength corrosion resistant nickel-base alloy |
US3909309A (en) * | 1973-09-11 | 1975-09-30 | Int Nickel Co | Post working of mechanically alloyed products |
US4386976A (en) * | 1980-06-26 | 1983-06-07 | Inco Research & Development Center, Inc. | Dispersion-strengthened nickel-base alloy |
US4402746A (en) * | 1982-03-31 | 1983-09-06 | Exxon Research And Engineering Co. | Alumina-yttria mixed oxides in dispersion strengthened high temperature alloys |
JPS58193335A (en) * | 1982-05-06 | 1983-11-11 | Sumitomo Electric Ind Ltd | Dispersion strengthened type nickel base heat resistant sintered alloy and preparation thereof |
-
1986
- 1986-03-11 CA CA000503724A patent/CA1255123A/en not_active Expired
- 1986-03-13 AT AT86103366T patent/ATE36351T1/en not_active IP Right Cessation
- 1986-03-13 EP EP86103366A patent/EP0194683B1/en not_active Expired
- 1986-03-13 DE DE8686103366T patent/DE3660497D1/en not_active Expired
- 1986-03-13 JP JP61056020A patent/JPS61264146A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0194683B1 (en) | 1988-08-10 |
DE3660497D1 (en) | 1988-09-15 |
CA1255123A (en) | 1989-06-06 |
EP0194683A1 (en) | 1986-09-17 |
JPS61264146A (en) | 1986-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |