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EFFECT OF SILICONE CONCENTRATION ON ELECTRICAL CONTACTS : RELATIONSHIP BETWEEN POLYMERIZATION DEGREE AND SAFE LEVEL
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- TAMAI Terutaka
- Hyogo University of Teacher Education, Electronics Institute
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- ARAMATA Mikio
- Shin-Etsu Chemical Co., Ltd., Corporate Research Center
Bibliographic Information
- Other Title
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- 電気接触部に対するシリコーン濃度の影響 : その安全限界レベルと重合度との関係について
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Description
The effect of silicone vapour concentration on the contact failure was examined by using micro relays and motor brush-slip ring(commutator)contacts. A minimum limiting concentration level which does not affect contact reliability was found. This limiting level was 10ppm( 0.13 mg/1).Validity of the limiting level was confirmed by the relationships among concentration, temperature, SiO_2 film thickness and contact resistance. Furthermore, the effect of the degree of silicone polymerization on the limiting concentration was derived by an empirical formula. These results were confirmed by the contact failure data due to the silicone contamination.
Journal
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- IEICE technical report. EMD
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IEICE technical report. EMD 95 (331), 11-16, 1995-10-20
The Institute of Electronics, Information and Communication Engineers
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Details 詳細情報について
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- CRID
- 1573387452153395712
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- NII Article ID
- 110003293284
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- NII Book ID
- AN10383978
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- Text Lang
- ja
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- Data Source
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- CiNii Articles