JP4802064B2 - ゴム組成物−金属複合体の接着界面評価装置と接着界面評価法 - Google Patents
ゴム組成物−金属複合体の接着界面評価装置と接着界面評価法 Download PDFInfo
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- JP4802064B2 JP4802064B2 JP2006225152A JP2006225152A JP4802064B2 JP 4802064 B2 JP4802064 B2 JP 4802064B2 JP 2006225152 A JP2006225152 A JP 2006225152A JP 2006225152 A JP2006225152 A JP 2006225152A JP 4802064 B2 JP4802064 B2 JP 4802064B2
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Description
2 リード線
3 電極
4 恒温槽
5 温度コントローラ
6 コンピュータ
7 サンプル
7−1 ゴム組成物
7−2 金属
Claims (4)
- ゴム組成物−金属複合体の接着界面の接着度を評価する接着界面評価装置であって、
金属と金属との間にゴム組成物を挟んだ複合体を、2個の電極間に位置させて交流を通電させる手段と、
前記複合体の複素インピーダンスを測定する手段と、
ナイキスト線図において、測定した前記複素インピーダンス値の最小周波数に対する実数部抵抗値から低周波側半円と高周波側半円の分離周波数に対する実数部抵抗値を減算した抵抗値、あるいはこの抵抗値の逆数を、接着界面の接着度を評価するパラメータとして提示する手段と、
を備えることを特徴とする接着界面評価装置。 - 前記複素インピーダンスの測定は、前記複合体を、浮遊容量を発生させないように校正された前記2個の電極間に位置させて行うことを特徴とする請求項1に記載の接着界面評価装置。
- ゴム組成物−金属複合体の接着界面の接着度を評価する接着界面評価方法であって、
金属と金属との間にゴム組成物を挟んだ複合体を、2個の電極間に位置させて交流を通電させ、
前記複合体の複素インピーダンスを測定し、
ナイキスト線図において、測定した前記複素インピーダンス値の最小周波数に対する実数部抵抗値から低周波側半円と高周波側半円の分離周波数に対する実数部抵抗値を減算した抵抗値、あるいはこの抵抗値の逆数を、接着界面の接着度を評価するパラメータとして提示することを特徴とする接着界面評価方法。 - 前記複素インピーダンスの測定は、前記複合体を、浮遊容量を発生させないように校正された前記2個の電極間に位置させて行うことを特徴とする請求項3に記載の接着界面評価方法。
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JP2019211430A (ja) * | 2018-06-08 | 2019-12-12 | 株式会社ブリヂストン | ゴム部材の歪み検出方法とその装置、及び、内面歪み検出用タイヤ |
CN109596520A (zh) * | 2019-01-02 | 2019-04-09 | 中山大学 | 一种润湿性材料表面覆冰冰晶粘附力在线监测系统方法 |
JP2021025799A (ja) * | 2019-07-31 | 2021-02-22 | 岩崎通信機株式会社 | 鉄損測定方法及び鉄損測定装置 |
JP7445110B2 (ja) * | 2019-09-27 | 2024-03-07 | 日亜化学工業株式会社 | ボンド磁石の製造方法および非破壊検査方法 |
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JPH02285250A (ja) * | 1989-04-27 | 1990-11-22 | Toshiba Corp | 塗膜測定用プローブ |
JP2685358B2 (ja) * | 1990-12-14 | 1997-12-03 | 株式会社四国総合研究所 | コンクリート中の鉄筋等の腐食診断方法 |
JP2996109B2 (ja) * | 1994-10-31 | 1999-12-27 | 松下電器産業株式会社 | NOxセンサおよびNOx検出方法 |
JP3553391B2 (ja) * | 1998-10-28 | 2004-08-11 | 東北電力株式会社 | コーティング部材の劣化検出方法及び装置 |
KR100472644B1 (ko) * | 2002-01-09 | 2005-03-08 | 금호석유화학 주식회사 | 가황 시료의 임피던스 측정과 분석을 통한 최적의 실시간가황 조절 및 가황용 조성물을 구성하는 성분의 최적 함량결정 방법 |
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JP2005071882A (ja) * | 2003-08-26 | 2005-03-17 | Matsushita Electric Ind Co Ltd | 固体高分子型燃料電池の電極電解質膜接合体の検査方法とその検査装置、固体高分子型燃料電池の単位セルの検査方法とその検査装置、および固体高分子型燃料電池の製造方法 |
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