GB917818A - Nickel base alloys - Google Patents
Nickel base alloysInfo
- Publication number
- GB917818A GB917818A GB194760A GB194760A GB917818A GB 917818 A GB917818 A GB 917818A GB 194760 A GB194760 A GB 194760A GB 194760 A GB194760 A GB 194760A GB 917818 A GB917818 A GB 917818A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel base
- base alloys
- exceed
- content
- deoxidizes
- 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
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
A nickel base alloy, suitable for use in parts of gas turbine engines where temperatures of up to 2000 DEG F. are encountered, has the following composition by weight:- .Cr.6 to 17%, .W more than.5 to 20%, .Nb.0.25 to 3%, .Al.2 to 8%, .C.0.02 to 0.30%, .Co.2 to 15%, with .either B.0.001 to 0.2%, or .Zr.0.001 to 0.5%, or both, .with or without. .Ti.up to 4%, .Mo.up to 3%, .Fe.up to 5%, .Si.up to 1%, .Mn.up to 2%, and .Ni.the remainder, including any impurities e.g. N, H, Sn, Pb, and/or up to 0.5% of deoxidizes such as Ca and Mg. The Ti content must not exceed the Al content, and the Cr content must not exceed 15% when Nb and Co exceed 1% and 5%, respectively, and W and Al are below 11% and 5%, respectively.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79127659A | 1959-02-05 | 1959-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB917818A true GB917818A (en) | 1963-02-06 |
Family
ID=25153203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB194760A Expired GB917818A (en) | 1959-02-05 | 1960-01-19 | Nickel base alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB917818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1248304B (en) * | 1963-04-26 | 1967-08-24 | Int Nickel Ltd | Use of a nickel-chromium alloy as a material for castings with high creep strength |
-
1960
- 1960-01-19 GB GB194760A patent/GB917818A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1248304B (en) * | 1963-04-26 | 1967-08-24 | Int Nickel Ltd | Use of a nickel-chromium alloy as a material for castings with high creep strength |
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