Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
863962 | Procedia Engineering | 2011 | 8 Pages |
Abstract
Heat treatment experimental simulation of the actual situation of the electrical fire melted mark was carried out; the metallograph of copper wire after heating was obtained, and verified with the actual case. And then using digital image processing software to grain size, that in a certain temperature range, the relation between average size and heated temperature was curve; particle size increases with the increase of heating time; water cooling, air cooling, furnace cooling conditions, the grain increases by followed.
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