Microstructure Analysis of Mechanical Energy Aided Aluminized Layer on Stainless Steel

Abstract:

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Mechanical energy aided aluminizing process was applied on 1Cr18Ni9 stainless steel. Aluminized layer of 30-180μm was obtained after heat preservation for 3h at low temperature of 650-700°C. The microstructure of aluminized layer and the mechanical energy aided aluminizing mechanism were analyzed. Aluminized layer consists of three major phase, pure Al layer, Me2Al7phase layer and Me2Al5 & MeAl two-phase layer, respectively. Me2Al5 and MeAl of the two-phase layer have different Ni content, with the precipitated phase of chromium-silicon compounds.

Info:

Periodical:

Advanced Materials Research (Volumes 306-307)

Edited by:

Shiquan Liu and Min Zuo

Pages:

505-508

DOI:

10.4028/www.scientific.net/AMR.306-307.505

Citation:

X. C. Wang et al., "Microstructure Analysis of Mechanical Energy Aided Aluminized Layer on Stainless Steel", Advanced Materials Research, Vols. 306-307, pp. 505-508, 2011

Online since:

August 2011

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Price:

$35.00

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