GB788125A - Improvements in and relating to refractory alloys - Google Patents
Improvements in and relating to refractory alloysInfo
- Publication number
- GB788125A GB788125A GB27646/55A GB2764655A GB788125A GB 788125 A GB788125 A GB 788125A GB 27646/55 A GB27646/55 A GB 27646/55A GB 2764655 A GB2764655 A GB 2764655A GB 788125 A GB788125 A GB 788125A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- alloy
- refractory alloys
- aged
- proportions
- 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
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
An alloy for high temperature use has a composition within the following range, in which the proportions are atomic percentages. Ni 25-35, Co 35-40, Cr 20-25, Ti 4-7, C 0.5-1.5, one or more of W, Mo, Nb, Ta 1.0-3.5, Fe the balance if any, O and N, present as impurities, should not exceed 0.002 and 0.0005 per cent by weight respectively. In a preferred heat treatment the alloy is solution treated at 2150 DEG F. and aged at 1650 DEG F. Specification 510,154 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US788125XA | 1954-10-01 | 1954-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB788125A true GB788125A (en) | 1957-12-23 |
Family
ID=22146362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27646/55A Expired GB788125A (en) | 1954-10-01 | 1955-09-28 | Improvements in and relating to refractory alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB788125A (en) |
-
1955
- 1955-09-28 GB GB27646/55A patent/GB788125A/en not_active Expired
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