JPS6479334A - Material for piezoelectric vibrator case - Google Patents

Material for piezoelectric vibrator case

Info

Publication number
JPS6479334A
JPS6479334A JP7182588A JP7182588A JPS6479334A JP S6479334 A JPS6479334 A JP S6479334A JP 7182588 A JP7182588 A JP 7182588A JP 7182588 A JP7182588 A JP 7182588A JP S6479334 A JPS6479334 A JP S6479334A
Authority
JP
Japan
Prior art keywords
vibrator case
excellent strength
piezoelectric vibrator
deep drawability
contg
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
Application number
JP7182588A
Other languages
Japanese (ja)
Inventor
Hidehiko So
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Mining Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Mining Co Ltd filed Critical Nippon Mining Co Ltd
Priority to JP7182588A priority Critical patent/JPS6479334A/en
Publication of JPS6479334A publication Critical patent/JPS6479334A/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To obtain the title material having excellent strength, deep drawability and stress corrosion cracking resistance at low cost by adding specific amounts of Zn, Sn, Ni, Mn and other elements to Cu and alloying the same. 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 and contg., as secondary components, 0.001-2.0% total of one or more kinds selected from the group of each 0.001-2.0% Cr, Co, Zr, Be, As, P, Pb, Si, Ti, Mg, Fe and Al is used as the material for a sealed type piezoelectric (quartz) vibrator case. The title material having excellent strength, solderability, corrosion resistance, deep drawability and stress corrosion cracking resistance can be obtd. at lower cost than German silver which has been used conventionally.
JP7182588A 1988-03-28 1988-03-28 Material for piezoelectric vibrator case Pending JPS6479334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7182588A JPS6479334A (en) 1988-03-28 1988-03-28 Material for piezoelectric vibrator case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7182588A JPS6479334A (en) 1988-03-28 1988-03-28 Material for piezoelectric vibrator case

Publications (1)

Publication Number Publication Date
JPS6479334A true JPS6479334A (en) 1989-03-24

Family

ID=13471717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7182588A Pending JPS6479334A (en) 1988-03-28 1988-03-28 Material for piezoelectric vibrator case

Country Status (1)

Country Link
JP (1) JPS6479334A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5885376A (en) * 1997-04-14 1999-03-23 Mitsubishi Shindoh Co., Ltd. Corrosion-resistant high-strength copper based alloy having excellent blankability
US5969426A (en) * 1994-12-14 1999-10-19 Mitsubishi Denki Kabushiki Kaisha Substrateless resin encapsulated semiconductor device
KR100375029B1 (en) * 2000-07-22 2003-03-08 주식회사 대상엔터프라이즈 Copper alloy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5969426A (en) * 1994-12-14 1999-10-19 Mitsubishi Denki Kabushiki Kaisha Substrateless resin encapsulated semiconductor device
US5885376A (en) * 1997-04-14 1999-03-23 Mitsubishi Shindoh Co., Ltd. Corrosion-resistant high-strength copper based alloy having excellent blankability
KR100375029B1 (en) * 2000-07-22 2003-03-08 주식회사 대상엔터프라이즈 Copper alloy

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