Two-dimensional grain boundary percolation in alloy 304 stainless steel
نویسندگان
چکیده
An experimentally-obtained percolation threshold for high-angle random grain boundary networks in alloy 304 stainless steel is compared to thresholds predicted by percolation theory. A discrepancy occurs in the two values (0.46 experimental and 0.65 theoretical). Possible reasons for the discrepancy are explored. The grain boundary network appears to be composed of two distinct sub-networks, with the outer network acting as the dominant contributor to the percolating paths. 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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تاریخ انتشار 2005