Effect of Ce addition on the sensitization properties of stainless steels

Y. Watanabe; V. Kain; T. Tonozuka; T. Shoji; T. Kondo; F. Masuyama

doi:10.1016/S1359-6462(99)00352-8

Effect of Ce addition on the sensitization properties of stainless steels

Y. Watanabe, V. Kain, T. Tonozuka, T. Shoji, T. Kondo, F. Masuyama

ENG - Quantum Science and Energy Engineering

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

44 Citations (Scopus)

Abstract

A series type 316 stainless steel (SS) containing various amounts of Ce was prepared and the effects of the Ce addition on the sensitization properties were investigated. The material with 0.01 wt. % Ce showed lowest reactivation ratio for a given heat treatment in the initial and intermediate stages of sensitization. Ce addition influenced the precipitation sites of carbides and decreased the sensitization kinetics including the recovery stage. Both the sensitization and the low temperature sensitization behaviors were similar for the Ce modified materials, indicating a beneficial effect for steels containing 0.01 wt. % Ce.

Original language	English
Pages (from-to)	307-312
Number of pages	6
Journal	Scripta Materialia
Volume	42
Issue number	3
DOIs	https://doi.org/10.1016/S1359-6462(99)00352-8
Publication status	Published - 2000 Jan 17

ASJC Scopus subject areas

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

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10.1016/S1359-6462(99)00352-8

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title = "Effect of Ce addition on the sensitization properties of stainless steels",

abstract = "A series type 316 stainless steel (SS) containing various amounts of Ce was prepared and the effects of the Ce addition on the sensitization properties were investigated. The material with 0.01 wt. % Ce showed lowest reactivation ratio for a given heat treatment in the initial and intermediate stages of sensitization. Ce addition influenced the precipitation sites of carbides and decreased the sensitization kinetics including the recovery stage. Both the sensitization and the low temperature sensitization behaviors were similar for the Ce modified materials, indicating a beneficial effect for steels containing 0.01 wt. % Ce.",

author = "Y. Watanabe and V. Kain and T. Tonozuka and T. Shoji and T. Kondo and F. Masuyama",

note = "Funding Information: The authors acknowledge the financial support of Yazaki Memorial Foundation for Science and Technology. A part of this work was also supported by the ministry of Education, Science, Sport and Culture under Grant in aid (No. 10875131) for exploratory research.",

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T1 - Effect of Ce addition on the sensitization properties of stainless steels

AU - Watanabe, Y.

AU - Kain, V.

AU - Tonozuka, T.

AU - Shoji, T.

AU - Kondo, T.

AU - Masuyama, F.

N1 - Funding Information: The authors acknowledge the financial support of Yazaki Memorial Foundation for Science and Technology. A part of this work was also supported by the ministry of Education, Science, Sport and Culture under Grant in aid (No. 10875131) for exploratory research.

PY - 2000/1/17

Y1 - 2000/1/17

N2 - A series type 316 stainless steel (SS) containing various amounts of Ce was prepared and the effects of the Ce addition on the sensitization properties were investigated. The material with 0.01 wt. % Ce showed lowest reactivation ratio for a given heat treatment in the initial and intermediate stages of sensitization. Ce addition influenced the precipitation sites of carbides and decreased the sensitization kinetics including the recovery stage. Both the sensitization and the low temperature sensitization behaviors were similar for the Ce modified materials, indicating a beneficial effect for steels containing 0.01 wt. % Ce.

AB - A series type 316 stainless steel (SS) containing various amounts of Ce was prepared and the effects of the Ce addition on the sensitization properties were investigated. The material with 0.01 wt. % Ce showed lowest reactivation ratio for a given heat treatment in the initial and intermediate stages of sensitization. Ce addition influenced the precipitation sites of carbides and decreased the sensitization kinetics including the recovery stage. Both the sensitization and the low temperature sensitization behaviors were similar for the Ce modified materials, indicating a beneficial effect for steels containing 0.01 wt. % Ce.

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Effect of Ce addition on the sensitization properties of stainless steels

Abstract

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