GB710413A - Improvements relating to alloys - Google Patents
Improvements relating to alloysInfo
- Publication number
- GB710413A GB710413A GB629451A GB629451A GB710413A GB 710413 A GB710413 A GB 710413A GB 629451 A GB629451 A GB 629451A GB 629451 A GB629451 A GB 629451A GB 710413 A GB710413 A GB 710413A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- alloys
- alloy
- improvements relating
- creep
- 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
Classifications
-
- 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
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%
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)
Abstract
An alloy, which is resistant to creep and oxidation at high temperatures and is particularly suitable for the precision casting of engine parts such as gas turbine blades, contains 10-35 per cent. Cr, 10-50 per cent. Co, 8-15 per cent. Mo, 2-7 per cent. W, the Mo + W being 10-20 per cent., 0.2-0.8 per cent. C, 0.01-0.1 per cent. B, the balance, except for impurities, being Ni of at least 15 per cent. The alloy may also contain up to a total of 20 per cent. of one or more of up to the following percentages of elements: Fe 16, Zr 0.2, Si 1-2, Mn 3, Ca 0.1, N 0.5, Nb 5, Ti 5, V 5, Al 2, Cu 5, Mg 0.5 and Th 0.5. According to the Provisional Specification the B content may be omitted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB629451A GB710413A (en) | 1951-03-15 | 1951-03-15 | Improvements relating to alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB629451A GB710413A (en) | 1951-03-15 | 1951-03-15 | Improvements relating to alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB710413A true GB710413A (en) | 1954-06-09 |
Family
ID=9811874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB629451A Expired GB710413A (en) | 1951-03-15 | 1951-03-15 | Improvements relating to alloys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB710413A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2951757A (en) * | 1958-03-07 | 1960-09-06 | Westinghouse Electric Corp | High temperature nickel base alloy |
DE1123480B (en) * | 1954-10-01 | 1962-02-08 | Gen Electric | Forged, high-temperature and scale-resistant alloy based on cobalt-nickel-chromium and its use |
US3151981A (en) * | 1961-02-28 | 1964-10-06 | Int Nickel Co | Nickel-chromium-cobalt alloy |
US3164465A (en) * | 1962-11-08 | 1965-01-05 | Martin Metals Company | Nickel-base alloys |
US3486886A (en) * | 1965-09-30 | 1969-12-30 | Mitsubishi Heavy Ind Ltd | Cobalt base alloy |
US4050927A (en) * | 1975-12-01 | 1977-09-27 | Kubota, Ltd. | Alloyed steel |
US4050929A (en) * | 1975-12-01 | 1977-09-27 | Kubota, Ltd. | Heat resisting alloyed steel |
EP0074603A1 (en) * | 1981-09-11 | 1983-03-23 | Hitachi, Ltd. | Gas turbine nozzle having superior thermal fatigue resistance |
EP0365716A1 (en) * | 1984-08-08 | 1990-05-02 | Latrobe Steel Company | Nickel-cobalt base alloys |
GB2390855B (en) * | 2002-05-15 | 2005-10-26 | Haynes Internat Inc | Ni-Cr-Mo alloys resistant to wet process phosphoric acid and chloride-induced localized attack |
-
1951
- 1951-03-15 GB GB629451A patent/GB710413A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1123480B (en) * | 1954-10-01 | 1962-02-08 | Gen Electric | Forged, high-temperature and scale-resistant alloy based on cobalt-nickel-chromium and its use |
US2951757A (en) * | 1958-03-07 | 1960-09-06 | Westinghouse Electric Corp | High temperature nickel base alloy |
US3151981A (en) * | 1961-02-28 | 1964-10-06 | Int Nickel Co | Nickel-chromium-cobalt alloy |
US3164465A (en) * | 1962-11-08 | 1965-01-05 | Martin Metals Company | Nickel-base alloys |
US3486886A (en) * | 1965-09-30 | 1969-12-30 | Mitsubishi Heavy Ind Ltd | Cobalt base alloy |
US4050927A (en) * | 1975-12-01 | 1977-09-27 | Kubota, Ltd. | Alloyed steel |
US4050929A (en) * | 1975-12-01 | 1977-09-27 | Kubota, Ltd. | Heat resisting alloyed steel |
EP0074603A1 (en) * | 1981-09-11 | 1983-03-23 | Hitachi, Ltd. | Gas turbine nozzle having superior thermal fatigue resistance |
EP0365716A1 (en) * | 1984-08-08 | 1990-05-02 | Latrobe Steel Company | Nickel-cobalt base alloys |
GB2390855B (en) * | 2002-05-15 | 2005-10-26 | Haynes Internat Inc | Ni-Cr-Mo alloys resistant to wet process phosphoric acid and chloride-induced localized attack |
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