Electron microscopic observation of grain boundary in thermomechanical-processed SUS 304 stainless steel

H. Y. Bi; Z. J. Wang; M. Shimada; H. Kokawa

doi:10.1016/S0167-577X(02)01378-2

Electron microscopic observation of grain boundary in thermomechanical-processed SUS 304 stainless steel

H. Y. Bi, Z. J. Wang, M. Shimada, H. Kokawa

ENG - Materials Processing

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

11 Citations (Scopus)

Abstract

The carbide precipitation and chromium distribution in low-energy coincidence site lattice (CSL) segment induced by twinning at random boundary were investigated. Thermomechanical treatment increased the corrosion resistance by increasing the frequency of special grain boundaries. Analysis showed that there existed only smaller chromium depletion in the low-energy CSL segment than that at random boundary for no carbide precipitation.

Original language	English
Pages (from-to)	2803-2806
Number of pages	4
Journal	Materials Letters
Volume	57
Issue number	19
DOIs	https://doi.org/10.1016/S0167-577X(02)01378-2
Publication status	Published - 2003 Jun

Keywords

CSL segments chromium depletion intergranular corrosion
Thermomechanical-processed (TMPed) 304 stainless steel

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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abstract = "The carbide precipitation and chromium distribution in low-energy coincidence site lattice (CSL) segment induced by twinning at random boundary were investigated. Thermomechanical treatment increased the corrosion resistance by increasing the frequency of special grain boundaries. Analysis showed that there existed only smaller chromium depletion in the low-energy CSL segment than that at random boundary for no carbide precipitation.",

keywords = "CSL segments chromium depletion intergranular corrosion, Thermomechanical-processed (TMPed) 304 stainless steel",

author = "Bi, {H. Y.} and Wang, {Z. J.} and M. Shimada and H. Kokawa",

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T1 - Electron microscopic observation of grain boundary in thermomechanical-processed SUS 304 stainless steel

AU - Bi, H. Y.

AU - Wang, Z. J.

AU - Shimada, M.

AU - Kokawa, H.

PY - 2003/6

Y1 - 2003/6

N2 - The carbide precipitation and chromium distribution in low-energy coincidence site lattice (CSL) segment induced by twinning at random boundary were investigated. Thermomechanical treatment increased the corrosion resistance by increasing the frequency of special grain boundaries. Analysis showed that there existed only smaller chromium depletion in the low-energy CSL segment than that at random boundary for no carbide precipitation.

AB - The carbide precipitation and chromium distribution in low-energy coincidence site lattice (CSL) segment induced by twinning at random boundary were investigated. Thermomechanical treatment increased the corrosion resistance by increasing the frequency of special grain boundaries. Analysis showed that there existed only smaller chromium depletion in the low-energy CSL segment than that at random boundary for no carbide precipitation.

KW - CSL segments chromium depletion intergranular corrosion

KW - Thermomechanical-processed (TMPed) 304 stainless steel

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U2 - 10.1016/S0167-577X(02)01378-2

DO - 10.1016/S0167-577X(02)01378-2

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SP - 2803

EP - 2806

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

IS - 19

ER -

Electron microscopic observation of grain boundary in thermomechanical-processed SUS 304 stainless steel

Abstract

Keywords

ASJC Scopus subject areas

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