Conferences

Effect of the Magnetic Field on Residual Stresses in NiAl–Re Detonation Coatings

 
V.Oliker,
 
T.Ya.†Gridasova,
 
S.M.Chernega,
  

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Powder Metallurgy - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2011, #09/10
http://www.materials.kiev.ua/article/1471

Abstract

The influence of the magnetic field on internal stresses in NiAl–Re detonation coatings is experimentally confirmed. It is shown that the magnetic field essentially changes the nature and distribution of internal stresses. These changes are attributed to the action of residual stresses in the “substrate–coating” system, which are induced at all stages of preparation and subsequent treatment of the material in the magnetic field.


DETONATION-SPRAYED COATING, INTERNAL STRESSES, MAGNETIC FIELD