CORROSION FATIGUE OF HIGH STRENGTH STEEL IN SEA FLOWING WATER.

Soon Shik Jang; Tetsuo Shoji; Hideaki Takahashi; Yutaka Watanabe

doi:10.3323/jcorr1974.35.9_503

CORROSION FATIGUE OF HIGH STRENGTH STEEL IN SEA FLOWING WATER.

Soon Shik Jang, Tetsuo Shoji, Hideaki Takahashi, Yutaka Watanabe

Research output: Contribution to journal › Article › peer-review

Abstract

Corrosion fatigue tests were conducted in synthetic sea water to investigate the influence of flow rate on crack growth behavior under various corrosion potentials. The effect of increasing flow rate under a free corrosion potential was to increase the cathodic reaction rate of dissolved oxygen reduction. This results in increase of crack propagation rate. When the potential was controlled electrochemically at minus 450 mv (vs. Ag/AgCl), it showed different mechanisms with respect to flow rates. The impressed current density at a low flow rate was high enough to maintain a high crack propagation rate.

Original language	English
Pages (from-to)	503-508
Number of pages	6
Journal	Boshoku Gijutsu
Volume	35
Issue number	9
DOIs	https://doi.org/10.3323/jcorr1974.35.9_503
Publication status	Published - 1986

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.3323/jcorr1974.35.9_503

Fingerprint Dive into the research topics of 'CORROSION FATIGUE OF HIGH STRENGTH STEEL IN SEA FLOWING WATER.'. Together they form a unique fingerprint.

Cite this

@article{401f6a295120469caccc393f174b9ca4,

title = "CORROSION FATIGUE OF HIGH STRENGTH STEEL IN SEA FLOWING WATER.",

abstract = "Corrosion fatigue tests were conducted in synthetic sea water to investigate the influence of flow rate on crack growth behavior under various corrosion potentials. The effect of increasing flow rate under a free corrosion potential was to increase the cathodic reaction rate of dissolved oxygen reduction. This results in increase of crack propagation rate. When the potential was controlled electrochemically at minus 450 mv (vs. Ag/AgCl), it showed different mechanisms with respect to flow rates. The impressed current density at a low flow rate was high enough to maintain a high crack propagation rate.",

author = "Jang, {Soon Shik} and Tetsuo Shoji and Hideaki Takahashi and Yutaka Watanabe",

year = "1986",

doi = "10.3323/jcorr1974.35.9_503",

language = "English",

volume = "35",

pages = "503--508",

journal = "Corrosion Engineering",

issn = "0010-9355",

publisher = "Allerton Press Inc.",

number = "9",

}

TY - JOUR

T1 - CORROSION FATIGUE OF HIGH STRENGTH STEEL IN SEA FLOWING WATER.

AU - Jang, Soon Shik

AU - Shoji, Tetsuo

AU - Takahashi, Hideaki

AU - Watanabe, Yutaka

PY - 1986

Y1 - 1986

N2 - Corrosion fatigue tests were conducted in synthetic sea water to investigate the influence of flow rate on crack growth behavior under various corrosion potentials. The effect of increasing flow rate under a free corrosion potential was to increase the cathodic reaction rate of dissolved oxygen reduction. This results in increase of crack propagation rate. When the potential was controlled electrochemically at minus 450 mv (vs. Ag/AgCl), it showed different mechanisms with respect to flow rates. The impressed current density at a low flow rate was high enough to maintain a high crack propagation rate.

AB - Corrosion fatigue tests were conducted in synthetic sea water to investigate the influence of flow rate on crack growth behavior under various corrosion potentials. The effect of increasing flow rate under a free corrosion potential was to increase the cathodic reaction rate of dissolved oxygen reduction. This results in increase of crack propagation rate. When the potential was controlled electrochemically at minus 450 mv (vs. Ag/AgCl), it showed different mechanisms with respect to flow rates. The impressed current density at a low flow rate was high enough to maintain a high crack propagation rate.

UR - http://www.scopus.com/inward/record.url?scp=0022893540&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0022893540&partnerID=8YFLogxK

U2 - 10.3323/jcorr1974.35.9_503

DO - 10.3323/jcorr1974.35.9_503

M3 - Article

AN - SCOPUS:0022893540

VL - 35

SP - 503

EP - 508

JO - Corrosion Engineering

JF - Corrosion Engineering

SN - 0010-9355

IS - 9

ER -