Presentation	1998/1/16 Contact Performance of Non-noble Metals under Fretting Conditions Masao TSUBOI,
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Abstract(in Japanese)	(See Japanese page)
Abstract(in English)	In the last report the author investigated the fretting behaviours of non-noble static contact parts. In the present paper he studies the degradation of simple-shaped contacts which are composed of several typical base metals. This study has been carried out by detecting the minimum working amplitude of vibration required to attain a given increase in contact resistance, with the major results as follows : (1) the degradation tendency drops with an increased contact force and it is affected by the passing current and (2) durability of contact against degradation is higher under fretting conditions when a copper alloy spring material is used without being finished by base metal plating, than when it is used after finished by such a plating.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	electric contact / contact resistance / fretting / contact phenomenon
Paper #	EMD97-82
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Conference Information
Committee	EMD
Conference Date	1998/1/16(1days)
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Paper Information
Registration To	Electromechanical Devices (EMD)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Contact Performance of Non-noble Metals under Fretting Conditions
Sub Title (in English)
Keyword(1)	electric contact
Keyword(2)	contact resistance
Keyword(3)	fretting
Keyword(4)	contact phenomenon
1st Author's Name	Masao TSUBOI
1st Author's Affiliation	Niigata University()
Date	1998/1/16
Paper #	EMD97-82
Volume (vol)	vol.97
Number (no)	469
Page	pp.pp.-
#Pages	6
Date of Issue