Low temperature grain boundary diffusion of chromium in SUS316 and 316L stainless steels

Masaki Mizouchi; Yoshihiro Yamazaki; Yoshiaki Iijima; Koji Arioka

doi:10.2320/matertrans.45.2945

Low temperature grain boundary diffusion of chromium in SUS316 and 316L stainless steels

Masaki Mizouchi, Yoshihiro Yamazaki, Yoshiaki Iijima, Koji Arioka

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

23 Citations (Scopus)

Abstract

Grain boundary diffusivity of chromium in SUS316 and 316L stainless steels has been determined in the temperature range between 518 and 1173 K. The magnitudes of the grain boundary diffusivities in four kinds of specimens are in the order of the cold-worked SUS316, the solution-treated SUS316L, the solution-treated SUS316 and the sensitized SUS316. The grain boundary diffusivities in these specimens are remarkably higher than those of previous works. The activation energies for the former are 85-91 kJmol^-1, whereas those for the latter are 151-234 kJmol^-1.

Original language	English
Pages (from-to)	2945-2950
Number of pages	6
Journal	Materials Transactions
Volume	45
Issue number	10
DOIs	https://doi.org/10.2320/matertrans.45.2945
Publication status	Published - Oct 2004
Externally published	Yes

All Science Journal Classification (ASJC) codes

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

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10.2320/matertrans.45.2945

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abstract = "Grain boundary diffusivity of chromium in SUS316 and 316L stainless steels has been determined in the temperature range between 518 and 1173 K. The magnitudes of the grain boundary diffusivities in four kinds of specimens are in the order of the cold-worked SUS316, the solution-treated SUS316L, the solution-treated SUS316 and the sensitized SUS316. The grain boundary diffusivities in these specimens are remarkably higher than those of previous works. The activation energies for the former are 85-91 kJmol-1, whereas those for the latter are 151-234 kJmol-1.",

author = "Masaki Mizouchi and Yoshihiro Yamazaki and Yoshiaki Iijima and Koji Arioka",

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T1 - Low temperature grain boundary diffusion of chromium in SUS316 and 316L stainless steels

AU - Mizouchi, Masaki

AU - Yamazaki, Yoshihiro

AU - Iijima, Yoshiaki

AU - Arioka, Koji

PY - 2004/10

Y1 - 2004/10

N2 - Grain boundary diffusivity of chromium in SUS316 and 316L stainless steels has been determined in the temperature range between 518 and 1173 K. The magnitudes of the grain boundary diffusivities in four kinds of specimens are in the order of the cold-worked SUS316, the solution-treated SUS316L, the solution-treated SUS316 and the sensitized SUS316. The grain boundary diffusivities in these specimens are remarkably higher than those of previous works. The activation energies for the former are 85-91 kJmol-1, whereas those for the latter are 151-234 kJmol-1.

AB - Grain boundary diffusivity of chromium in SUS316 and 316L stainless steels has been determined in the temperature range between 518 and 1173 K. The magnitudes of the grain boundary diffusivities in four kinds of specimens are in the order of the cold-worked SUS316, the solution-treated SUS316L, the solution-treated SUS316 and the sensitized SUS316. The grain boundary diffusivities in these specimens are remarkably higher than those of previous works. The activation energies for the former are 85-91 kJmol-1, whereas those for the latter are 151-234 kJmol-1.

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JO - Materials Transactions

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Low temperature grain boundary diffusion of chromium in SUS316 and 316L stainless steels

Abstract

All Science Journal Classification (ASJC) codes

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