Details

Autor(en) / Beteiligte

• Romanov, D. A
• Moskovskii, S. V
• Martusevich, E. A
• Gayevoy, E. A
• Gromov, V. E

Titel

Structural-phase state of the system “CdO-Ag coating / copper substrate” formed by electroexplosive method

Ist Teil von

• Metalurgija, 2018-10, Vol.57 (4), p.299

Ort / Verlag

Hrvatsko Metalursko Društvo (HMD)

Erscheinungsjahr

2018

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• The study on phase and elemental composition of the surface layer of copper electrical contact of contactor KPV-604, subjected to the electroexplosive deposition of the composite coating of the CdO-Ag system, was carried out by the method of Transmission electron microscopy (TEM). The scale of the elements of coating surface structure after electroexplosive deposition varies in a very wide range – from hundreds of micrometers to tens and hundreds of nanometers. According to the morphological characteristic two layers can be distinguished in the volume of coating: the coating itself and the heat affected layer smoothly transiting into the main volume of the sample.