JPS6443378A - Ultrasonic vibrator - Google Patents

Ultrasonic vibrator

Info

Publication number
JPS6443378A
JPS6443378A JP20062487A JP20062487A JPS6443378A JP S6443378 A JPS6443378 A JP S6443378A JP 20062487 A JP20062487 A JP 20062487A JP 20062487 A JP20062487 A JP 20062487A JP S6443378 A JPS6443378 A JP S6443378A
Authority
JP
Japan
Prior art keywords
substrate
ultrasonic vibrator
titanium
coating
titanium nitride
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
JP20062487A
Other languages
Japanese (ja)
Inventor
Nobuo Yamamoto
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.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
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 Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Priority to JP20062487A priority Critical patent/JPS6443378A/en
Publication of JPS6443378A publication Critical patent/JPS6443378A/en
Pending legal-status Critical Current

Links

Landscapes

  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

PURPOSE: To suppress the loss by the wear of a titanium substrate by coating the surface of this titanium substrate with titanium nitride. CONSTITUTION: The surface of the titanium substrate which is an ultrasonic vibrator transducer is coated with the titanium nitride of 1 to 5 μ in thickness preferably by an ion plating method. While the shape thereof is arbitrary, a columnar shape having rounded both ends is preferable when the substrate is used as an agitator. This coating is only applied on the both end surfaces. Consequently, the abrasion loss decreases to about 1/10 as compared with the conventional ultrasonic vibrator transducers having no coating and even more, such a phenomenon as the peeling of the titanium nitride with which the substrate is coated does not arise.
JP20062487A 1987-08-11 1987-08-11 Ultrasonic vibrator Pending JPS6443378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20062487A JPS6443378A (en) 1987-08-11 1987-08-11 Ultrasonic vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20062487A JPS6443378A (en) 1987-08-11 1987-08-11 Ultrasonic vibrator

Publications (1)

Publication Number Publication Date
JPS6443378A true JPS6443378A (en) 1989-02-15

Family

ID=16427473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20062487A Pending JPS6443378A (en) 1987-08-11 1987-08-11 Ultrasonic vibrator

Country Status (1)

Country Link
JP (1) JPS6443378A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6652992B1 (en) * 2002-12-20 2003-11-25 Sulphco, Inc. Corrosion resistant ultrasonic horn
US10795309B2 (en) 2006-12-11 2020-10-06 Canon Kabushiki Kaisha Process cartridge and image forming apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6652992B1 (en) * 2002-12-20 2003-11-25 Sulphco, Inc. Corrosion resistant ultrasonic horn
WO2004062101A1 (en) * 2002-12-20 2004-07-22 Sulphco, Inc. Corrosion resistant ultrasonic horn
US10795309B2 (en) 2006-12-11 2020-10-06 Canon Kabushiki Kaisha Process cartridge and image forming apparatus

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