GB720122A - Improvements in or relating to nickel alloys and springs made therefrom - Google Patents
Improvements in or relating to nickel alloys and springs made therefromInfo
- Publication number
- GB720122A GB720122A GB19732/52A GB1973252A GB720122A GB 720122 A GB720122 A GB 720122A GB 19732/52 A GB19732/52 A GB 19732/52A GB 1973252 A GB1973252 A GB 1973252A GB 720122 A GB720122 A GB 720122A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- made therefrom
- nickel alloys
- springs made
- less
- 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
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Springs (AREA)
Abstract
The alloys of the parent Specification, which are used particularly for winding springs for watches, clocks and other instruments, are modified by reduction of the proportions of any one or more of constituents Cr, Be and Ti. The reduced proportions then lie in the following ranges, Cr 10 to less than 15 per cent, Be 0.005 to less than 0.6 per cent and Ti 0.01 to less than 0.6 per cent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH720122X | 1952-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB720122A true GB720122A (en) | 1954-12-15 |
Family
ID=4531476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19732/52A Expired GB720122A (en) | 1952-02-12 | 1952-08-05 | Improvements in or relating to nickel alloys and springs made therefrom |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB720122A (en) |
-
1952
- 1952-08-05 GB GB19732/52A patent/GB720122A/en not_active Expired
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