Account of depth fusion of contacts of electromagnetic actuators, which are made of ecologically safe contact materials

V.V.Korobskyy,
 
A.M.Mrachkovskyy
 

Electrical Contacts and Electrodes - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2012, #11
http://www.materials.kiev.ua/article/1128

Abstract

The results of accounts of size of depth fusion of contacts-details of electromagnetic actuators for the most widespread contact materials are induced at unitary switching of a current. The currently loading get out (for actuators 1 and 2 sizes), proceeding from the thesis, that the nominal working currents of actuators are 4; 6,3; 10 А. The formula for definition of depth fusion is received at the decision of the equation проводности in view of boundary conditions II of a sort. Full text download


CONTACT, CONTACT MATERIAL, DEPTH FUSION, ELECTROMAGNETIC ACTUATOR, HEAT-CONDUCTING, TEMPERATURE