JPS5675543A - Exterior decorative parts for wrist watch - Google Patents
Exterior decorative parts for wrist watchInfo
- Publication number
- JPS5675543A JPS5675543A JP15183079A JP15183079A JPS5675543A JP S5675543 A JPS5675543 A JP S5675543A JP 15183079 A JP15183079 A JP 15183079A JP 15183079 A JP15183079 A JP 15183079A JP S5675543 A JPS5675543 A JP S5675543A
- Authority
- JP
- Japan
- Prior art keywords
- wrist watch
- decorative parts
- exterior decorative
- corrosion resistance
- alloy
- 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.)
- Pending
Links
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
PURPOSE: To obtain exterior decorative parts for a wrist watch with superior corrosion resistance by alloying Ni with a specified amount of Pd.
CONSTITUTION: This Ni-Pd alloy consists of 20W80% Pd and the balance Ni. Such an Ni-Pd alloy forms a complete solid soln. in any composition range, and in case of 20W80% Pd it has very superior corrosion resistance and is comparable to austenitic stainless steel in mechanical properties and corrosion resistance. In addition, this alloy is not corroded by sweat, oil, water, etc. when formed into complex exterior decorative parts for a wrist watch.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15183079A JPS5675543A (en) | 1979-11-22 | 1979-11-22 | Exterior decorative parts for wrist watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15183079A JPS5675543A (en) | 1979-11-22 | 1979-11-22 | Exterior decorative parts for wrist watch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5675543A true JPS5675543A (en) | 1981-06-22 |
Family
ID=15527232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15183079A Pending JPS5675543A (en) | 1979-11-22 | 1979-11-22 | Exterior decorative parts for wrist watch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5675543A (en) |
-
1979
- 1979-11-22 JP JP15183079A patent/JPS5675543A/en active Pending
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