Investigation on Microstructure and Impact Properties of Borated Stainless Steel for High Density Storage Racks

Abstract:

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In this paper, microstructure and impact properties of borated stainless steel type 304B6-GradeB were investigated, which was used as raw materials of high-density storage racks in some nuclear power plants. Microscopic examinations reveal that a large amount of particles are heterogeneously distributed on austenitic matrix which displayed different shapes in the rolling and thickness directions, the results of XRD and EDS prove that the secondary particle is (Fe,Cr)2B and boron is distributed only in the particles while not in the matrix, fracture analysis all indicates that this borated stainless steel type 304B6-GradeB obviously exhibits features of brittle fracture.

Info:

Periodical:

Advanced Materials Research (Volumes 197-198)

Edited by:

Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng

Pages:

1520-1523

DOI:

10.4028/www.scientific.net/AMR.197-198.1520

Citation:

F. Xue et al., "Investigation on Microstructure and Impact Properties of Borated Stainless Steel for High Density Storage Racks", Advanced Materials Research, Vols. 197-198, pp. 1520-1523, 2011

Online since:

February 2011

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$35.00

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