Title:
センサ、異種材料間腐食の評価装置および異種材料間腐食の評価方法
Document Type and Number:
Japanese Patent JP7307028
Kind Code:
B2
Abstract:
To provide a sensor used for evaluating corrosion between dissimilar materials, an evaluation device for corrosion between dissimilar materials that can easily evaluate corrosion between dissimilar materials, and an evaluation method for corrosion between dissimilar materials.SOLUTION: This sensor is used to evaluate corrosion between dissimilar materials. The sensor has a quartz crystal oscillator, an electrode provided on one surface of the quartz crystal oscillator, and two evaluation material parts provided on the electrode. The two evaluation material parts are composed of different materials and are in direct contact with each other.SELECTED DRAWING: Figure 2
Inventors:
Tetsuya Uemura
Application Number:
JP2020072207A
Publication Date:
July 11, 2023
Filing Date:
April 14, 2020
Export Citation:
Assignee:
Fujifilm Corporation
International Classes:
G01N5/02; G01N17/00
Domestic Patent References:
| JP2009528543A | ||||
| JP2011112515A | ||||
| JP2018517914A | ||||
| JP2011022129A |
Foreign References:
| WO2014024309A1 | ||||
| KR1020120116075A |
Other References:
Jeffrey W.Sowards et al.,Corrosion of copper and steel alloys in a simulated underground storage-tank sump environment containing acid-producing bacteria,Corrosion Science,2014年,Vol.87,pp.460-471
Attorney, Agent or Firm:
Hideaki Ito
Fumio Mihashi
Fumio Mihashi
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