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Title: Non-destructive estimation of particle size of finished ceramic products by X-ray diffraction technique
Authors: Barui, K L
Bhattacharya, B
Issue Date: Feb-2002
Publisher: NISCAIR-CSIR, India
Abstract: Non-destructive estimation of particle size of finished products is essentially required to judge their suitability for intended applications. For this estimation, a ceramic heating element (SiC rod) of a heat treatment furnace at 1400°C has been chosen. The particle size has been estimated with the proposed method based on counting reflection spots in a back reflection X-ray pattern. Calibration curve has been drawn on the basis of the data obtained by standard sieve method as well as proposed X-ray method from three powder samples of the same material with different particle sizes. The particle size estimated by this proposed method is found to closely match to that by sieve method.
Page(s): 75-78
ISSN: 0975-1017 (Online); 0971-4588 (Print)
Appears in Collections:IJEMS Vol.09(1) [February 2002]

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