Title :
On breaking capacity of the CuCr25 composite material produced with electron-beam cladding
Author :
Schneider, A. ; Popov, Serge ; Durakov, Vasiliy G. ; Dampilon, B.V. ; Dehonova, S.Z. ; Batrakov, Alexander
Author_Institution :
Inst. of High-Current Electron., Tomsk, Russia
Abstract :
The copper chromium composite coatings produced by the electron beam cladding in the vacuum on the copper substrate and electrical contacts CuCr25 produced by solid-phase sintering in a hydrogen atmosphere have been investigated. The copper chromium composite coatings produced by the electron beam cladding showed higher values of breaking capacity compared with the sintered contact material.
Keywords :
chromium alloys; cladding techniques; composite materials; copper alloys; electrical contacts; sintering; vacuum interrupters; CuCr; breaking capacity; composite material; copper chromium composite coatings; copper substrate; electrical contacts; electron-beam cladding; hydrogen atmosphere; sintered contact material; solid-phase sintering; Chromium; Contacts; Copper; Discharges (electric); Electron beams; Interrupters; Materials;
Conference_Titel :
Discharges and Electrical Insulation in Vacuum (ISDEIV), 2012 25th International Symposium on
Conference_Location :
Tomsk
Print_ISBN :
978-1-4673-1263-9
Electronic_ISBN :
1093-2941
DOI :
10.1109/DEIV.2012.6412505
