GB869629A - Improvements in or relating to niobium-base alloys - Google Patents
Improvements in or relating to niobium-base alloysInfo
- Publication number
- GB869629A GB869629A GB35568/57A GB3556857A GB869629A GB 869629 A GB869629 A GB 869629A GB 35568/57 A GB35568/57 A GB 35568/57A GB 3556857 A GB3556857 A GB 3556857A GB 869629 A GB869629 A GB 869629A
- Authority
- GB
- United Kingdom
- Prior art keywords
- niobium
- total
- relating
- alloy
- base alloys
- 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
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/02—Alloys based on vanadium, niobium, or tantalum
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
A niobium-base alloy for use under stress at high temperature has a composition, in per cent by weight, in the following range: Nb at least 55.0, Al 1.0-20.0, Cr 1.0-30.0; the alloy may also include one or more of the elements Co, Ni, W and Zr up to 35.0 each and in total, one or more of Be, Mu, Si, Th, V up to 5.0 each and up to 15.0 total, and one or more of B, C, Ca, Ce up to 2.0 each and up to 5.0 total. The alloy may be used for parts of diesel engines, gas turbines, nuclear reactors, and dies for high-temperature working.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US869629XA | 1956-11-14 | 1956-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB869629A true GB869629A (en) | 1961-05-31 |
Family
ID=22201994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35568/57A Expired GB869629A (en) | 1956-11-14 | 1957-11-14 | Improvements in or relating to niobium-base alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB869629A (en) |
-
1957
- 1957-11-14 GB GB35568/57A patent/GB869629A/en not_active Expired
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