JPS6479333A - Material for piezoelectric vibrator case - Google Patents
Material for piezoelectric vibrator caseInfo
- Publication number
- JPS6479333A JPS6479333A JP7182488A JP7182488A JPS6479333A JP S6479333 A JPS6479333 A JP S6479333A JP 7182488 A JP7182488 A JP 7182488A JP 7182488 A JP7182488 A JP 7182488A JP S6479333 A JPS6479333 A JP S6479333A
- Authority
- JP
- Japan
- Prior art keywords
- vibrator case
- piezoelectric vibrator
- based alloy
- cracking resistance
- stress corrosion
- 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
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
PURPOSE:To obtain a Cu-based alloy for a piezoelectric vibrator case having excellent strength, deep drawability and stress corrosion cracking resistance by adding specific amounts of Zn, Sn, Ni and Mn to Cu and alloying it. CONSTITUTION:The Cu-based alloy contg., by weight, 3-20% Zn, 0.1-4.0% Sn, 1-15% Ni and 0.001-2.0% Mn is used as the material for a sealed type piezoelectric (quartz) vibrator case. Said alloy ingot is worked into a thin plate of about 0.25mm by the hot rolling, cold rolling and annealing stage; and the title material having excellent tensile strength, elongation, solderability, Ni platability, corrosion resistance and stress corrosion cracking resistance is produced at low cost.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7182488A JPS6479333A (en) | 1988-03-28 | 1988-03-28 | Material for piezoelectric vibrator case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7182488A JPS6479333A (en) | 1988-03-28 | 1988-03-28 | Material for piezoelectric vibrator case |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6479333A true JPS6479333A (en) | 1989-03-24 |
Family
ID=13471688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7182488A Pending JPS6479333A (en) | 1988-03-28 | 1988-03-28 | Material for piezoelectric vibrator case |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6479333A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8097208B2 (en) | 2009-08-12 | 2012-01-17 | G&W Electric Company | White copper-base alloy |
-
1988
- 1988-03-28 JP JP7182488A patent/JPS6479333A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8097208B2 (en) | 2009-08-12 | 2012-01-17 | G&W Electric Company | White copper-base alloy |
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