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Zairyo-to-Kankyo
Vol. 72 (2023), No. 9

Zairyo-to-Kankyo Vol. 72 (2023), No. 9

ONLINE ISSN:	1881-9664
PRINT ISSN:	0917-0480
Publisher:	Japan Society of Corrosion Engineering

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Vol. 73 (2024)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 72 (2023)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
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Vol. 71 (2022)
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8. No.5
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Vol. 70 (2021)
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Vol. 69 (2020)
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Vol. 68 (2019)
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6. No.7
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Vol. 67 (2018)
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Vol. 66 (2017)
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Vol. 65 (2016)
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Vol. 64 (2015)
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Vol. 44 (1995)
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Vol. 43 (1994)
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Vol. 42 (1993)
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Vol. 41 (1992)
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Vol. 40 (1991)
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28 Jan. (Last 30 Days)

Zairyo-to-Kankyo Vol. 72 (2023), No. 9

Physical Meaning

Shinichi Satoh

pp. 231-231

DOI:

10.3323/jcorr.72.231

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Article Title

Physical Meaning

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Ris

Corrosion Failure Modes of Silver and Related Mechanisms

Yuichi Ishikawa

pp. 234-242

DOI:

10.3323/jcorr.72.234

Abstract

As the second part of a series of articles describing corrosion behavior of silver, this article presents corrosion mechanism and failure modes seen for the electronic equipment under corrosive conditions. Inherent electrical bias associated with electronics application may cause electrolytic corrosion and electrochemical migration when the surface insulation resistance of dielectrics is reduced because of moisture absorption and condensation. Even a very thin tarnishing film formed may cause degradation of electrical and electronic performance as well as optical performance. Galvanic corrosion, corrosion product creep and whisker formation are also described.

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Article Title

Corrosion Failure Modes of Silver and Related Mechanisms

Bibtex

Ris

Changes in Admittance and Internal Structure of Coating Films by Environmental Testing

Toshio Horie, Gaku Kitahara, Hirochika Tani, Mikio Asai

pp. 243-248

DOI:

10.3323/jcorr.72.243

Abstract

The impedance of the paint film varied depending on the environmental test. It is considered that the impedance spectrum of the coating films changed by the effects of water content in the paint film, polymer structure, and elements that penetrated the paint film. However, no clear relationship could be found between the impedance spectrum of the coating film and its internal structure. To understand the change in the impedance spectrum, we performed D-SIMS and AFM-IR analysis on the paint films after the environmental test. The results suggest that the admittance spectra may reflect the state of infracted moisture and elements into the coating films.

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Article Title

Changes in Admittance and Internal Structure of Coating Films by Environmental Testing

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Article Access Ranking

28 Jan. (Last 30 Days)

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Zairyo-to-Kankyo Vol. 72 (2023), No. 9

Keyword Ranking

spring steel

abstract

journal title

author

article title

6.5 silicon steel

effect of the substrate properties on the surface quality of galvannealed steel sheets

hydrogen reduction of iron ore

article title;echo $((725 + 2130))&echo $((725 + 2130))|echo $((725 + 2130))article title

article titlearticle+titlearticle title echo xdsdhz$((14+69))$(echo xdsdhz)xdsdhz

Zairyo-to-Kankyo Vol. 72 (2023), No. 9

Physical Meaning

Share it with SNS

Corrosion Failure Modes of Silver and Related Mechanisms

Share it with SNS

Changes in Admittance and Internal Structure of Coating Films by Environmental Testing

Share it with SNS

Article Access Ranking

Wettability of CaS against molten iron at 1873 K

Coating Structure and Corrosion Mechanism of Zn-19%Al-6%Mg Alloy Coating Layer

Preface to the Special Issue on “New Developments in High Temperature Processing of Steels and Related Materials Leading the Sustainable Society, and Key Properties of High Temperature Melts”

Settling of Particle in Foaming Slag

Characterization of the three-dimensional pore structure of coke using the maximal ball method

Evaluation of Activity Coefficients of Oxygen and Nitrogen in Molten Alloy and Its Dominant Factors Based on Solvation Shell Model

Integrated Experimental Phase Equilibria and Thermodynamic Modelling Investigation of the FeO–Fe₂O₃–MgO and the FeO–Fe₂O₃–MgO–SiO₂ Systems. Part I: Experimental Results in Air

Phase Equilibria of the Iron-rich Corner of the CaO–Fe₂O₃–Al₂O₃ System at 1240°C in Air

Reduction and Carburization Behaviors of Iron Oxide Composite with Iron Carbide and Free Carbon

Terminal Settling Velocity of Particle in Suspension

Advanced Search

Zairyo-to-Kankyo Vol. 72 (2023), No. 9

Keyword Ranking

spring steel

abstract

journal title

author

article title

6.5 silicon steel

effect of the substrate properties on the surface quality of galvannealed steel sheets

hydrogen reduction of iron ore

article title;echo $((725 + 2130))&echo $((725 + 2130))|echo $((725 + 2130))article title

article titlearticle+titlearticle title echo xdsdhz$((14+69))$(echo xdsdhz)xdsdhz

Zairyo-to-Kankyo Vol. 72 (2023), No. 9

Physical Meaning

Share it with SNS

Corrosion Failure Modes of Silver and Related Mechanisms

Share it with SNS

Changes in Admittance and Internal Structure of Coating Films by Environmental Testing

Share it with SNS

Article Access Ranking

Wettability of CaS against molten iron at 1873 K

Coating Structure and Corrosion Mechanism of Zn-19%Al-6%Mg Alloy Coating Layer

Preface to the Special Issue on “New Developments in High Temperature Processing of Steels and Related Materials Leading the Sustainable Society, and Key Properties of High Temperature Melts”

Settling of Particle in Foaming Slag

Characterization of the three-dimensional pore structure of coke using the maximal ball method

Evaluation of Activity Coefficients of Oxygen and Nitrogen in Molten Alloy and Its Dominant Factors Based on Solvation Shell Model

Integrated Experimental Phase Equilibria and Thermodynamic Modelling Investigation of the FeO–Fe2O3–MgO and the FeO–Fe2O3–MgO–SiO2 Systems. Part I: Experimental Results in Air

Phase Equilibria of the Iron-rich Corner of the CaO–Fe2O3–Al2O3 System at 1240°C in Air

Reduction and Carburization Behaviors of Iron Oxide Composite with Iron Carbide and Free Carbon

Terminal Settling Velocity of Particle in Suspension

Advanced Search

Integrated Experimental Phase Equilibria and Thermodynamic Modelling Investigation of the FeO–Fe₂O₃–MgO and the FeO–Fe₂O₃–MgO–SiO₂ Systems. Part I: Experimental Results in Air

Phase Equilibria of the Iron-rich Corner of the CaO–Fe₂O₃–Al₂O₃ System at 1240°C in Air