Features of the synthesis of Cr0,90,1Si2 and Cr0,9Ta0,1Si2 solid solutions intended for high-resistance resistive materials

 
L.Eremenko,
 
L.Likhoded,
 
D.Zyatkevich,
 
I.Uvarova
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Electrical Contacts and Electrodes - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2018, #14
http://www.materials.kiev.ua/article/2606

Abstract

The synthesis of powders of solid solutions based on chromium disilicide by the method of low-temperature vacuum synthesis with preliminary mechanotreatment has been investigated. Products in the form of nanosized powders have been obtained at a temperature lower by 300―400 оС than the temperature of synthesis without mechanotreatment. Such powders of solid solutions are promising for the manufacture of resistive materials by the methods of ion-plasma and magnetron sputtering of targets.


MECHANOSYNTHESIS, RESISTIVE MATERIALS, SILICIDE, SOLID SOLUTIONS