Thin Metallic Superficial Layers With Special Properties Deposed on Steels by Electric Discharge in Impulse
Journal Title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor - Year 2006, Vol 29, Issue 1
Abstract
The surface engineering, as interdisciplinary technical science is a relative new concept which appeared in high developed countries as a result of the processing of the metallic materials with distinct properties and as a result of spectacular development of the thermal treatments. The obtaining of the thin layers by electric spark presents some advantages as: high adherence of the layers, permits deposition of all materials which have electrical conductivity, but there are some disadvantages as: residual stress in layer and large roughness.
Authors and Affiliations
Sorinel TANASUCA, Ioan ALEXANDRU, Sorin Iacob STRUGARU, Adrian ALEXANDRU
Keywords
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