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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)
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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12. No.1
Vol. 71 (2022)
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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. 70 (2021)
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2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
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Vol. 69 (2020)
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Vol. 68 (2019)
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4. No.9
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Vol. 67 (2018)
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4. No.9
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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. 63 (2014)
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Vol. 46 (1997)
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Vol. 45 (1996)
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Vol. 43 (1994)
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Vol. 42 (1993)
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27 Apr. (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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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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Corrosion Failure Modes of Silver and Related Mechanisms

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

Keyword Ranking

仁井谷冷却 camp-isij

high carbon steel crack corner

prediction blast furnace

cao sio2 slag co2 aging

centrifugal flow tundish

cu 脆化 ni

embr

establishment of evaluation and prediction system of comprehensive state based on big data technology in a commercial blast furnace

production of thin wall welded titanium tube s by high frequency pulsed arc welding

仁井谷

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

Interactions between interstitial and substitutional elements of solute diatomic and triatomic clusters in α-Fe from first-principles calculations

Effect of Wettability on Droplet Agglomeration in Two Immiscible Liquids

Thermodynamic Analysis on Slag/Metal Reactions in Steelmaking Process Using Direct Reduced Iron and Steel Scraps

The Crystal Structure of As-quenched Fe–C Martensite

Comparison between the Lüders and Portevin–Le Chatelier bands in the low-strain-rate tensile testing of ultralow-carbon ferritic steel

Molecular dynamics of solidification

Production of silicon by microwave heating

Large Eddy Simulation on Flow Structure in Centrifugal Flow Tundish

Basic Study on Flow Behavior of Molten Steel in a Continuous Casting Machine in the Presence of Static Magnetic Field Parallel to the Slab Width Direction

Attitude Control of a 2-wheel Satellite by Using a Time-State Control Form

Advanced Search

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

Keyword Ranking

仁井谷 冷却 camp-isij

high carbon steel crack corner

prediction blast furnace

cao sio2 slag co2 aging

centrifugal flow tundish

cu 脆化 ni

embr

establishment of evaluation and prediction system of comprehensive state based on big data technology in a commercial blast furnace

production of thin wall welded titanium tube s by high frequency pulsed arc welding

仁井谷

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

Interactions between interstitial and substitutional elements of solute diatomic and triatomic clusters in α-Fe from first-principles calculations

Effect of Wettability on Droplet Agglomeration in Two Immiscible Liquids

Thermodynamic Analysis on Slag/Metal Reactions in Steelmaking Process Using Direct Reduced Iron and Steel Scraps

The Crystal Structure of As-quenched Fe–C Martensite

Comparison between the Lüders and Portevin–Le Chatelier bands in the low-strain-rate tensile testing of ultralow-carbon ferritic steel

Molecular dynamics of solidification

Production of silicon by microwave heating

Large Eddy Simulation on Flow Structure in Centrifugal Flow Tundish

Basic Study on Flow Behavior of Molten Steel in a Continuous Casting Machine in the Presence of Static Magnetic Field Parallel to the Slab Width Direction

Attitude Control of a 2-wheel Satellite by Using a Time-State Control Form

Advanced Search

仁井谷冷却 camp-isij