Ostwald Growth of Carbides in Cyclic Annealing Process of GCr15 Bearing Steel

Abstract:

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The spheroidization of the carbide of hot-deformed GCr15 bearing steel was investigated in cyclic annealing process. The results show that most of carbide particles become gradually smaller and more dispersed with the increase of process cycle, however, part of them start to grow for the four cycles, the growth agrees well with Ostwald Ripening Law, and it is not suitable for the further process.

Info:

Periodical:

Advanced Materials Research (Volumes 374-377)

Edited by:

Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du

Pages:

1805-1808

DOI:

10.4028/www.scientific.net/AMR.374-377.1805

Citation:

H. B. Yang et al., "Ostwald Growth of Carbides in Cyclic Annealing Process of GCr15 Bearing Steel", Advanced Materials Research, Vols. 374-377, pp. 1805-1808, 2012

Online since:

October 2011

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Price:

$35.00

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