Fractural Research on Ti2AlC/TiAl Compound Materials

Abstract:

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The SEM images of Ti2AlC/TiAl materials with different samples showed different fractal dimension.In Multi-fractal spectrum, the parameter is calculated by the multi-fractal spectrum theory. Without r=0.00625, giving rise to the small fluctuate, lnχq(r) and lnr shows the well linear relationship in spite of the value of q. τ (q) and q show nonlinear relationship and the protuberance existed in q∈[-3,-1], D(q) and q turn to be more steep, at last the clock shape relationship between the α and f(α) reveals the good symmetry of spectrum, uneven distribution of the fracture, multi-fractal feature clearly.

Info:

Periodical:

Advanced Materials Research (Volumes 306-307)

Edited by:

Shiquan Liu and Min Zuo

Pages:

827-830

DOI:

10.4028/www.scientific.net/AMR.306-307.827

Citation:

Y. Li et al., "Fractural Research on Ti2AlC/TiAl Compound Materials", Advanced Materials Research, Vols. 306-307, pp. 827-830, 2011

Online since:

August 2011

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Price:

$35.00

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