veining


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veining

[′vān·iŋ]
(metallurgy)
Lines in a polished and etched metal surface marking slight imperfections in structure of an otherwise single grain.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
This was a severe test that allowed good evaluation of expansion veining. The veining was evaluated by measuring the length and height of the veins and calculating the total surface (Table 1).
In total, 15 silica sands were evaluated using the veining test casting.