Diffusion-bonded metal materials
FIELD: technological processes. SUBSTANCE: use for diffusion bonding of metal particles. Summary of the invention consists in that the method for diffusion bonding of metallic materials includes: application of ZrH 2 nanoparticles (106) to a first metallic material and performing a diffusion bonding operation to bond the first metallic material to the second metallic material, wherein at least one of the first metallic material or the second metallic material comprises a surface oxide layer, and during the diffusion bonding operation of the ZrH 2 nanoparticle enter into a chemical reaction with a layer of surface oxide. EFFECT: ensured possibility of diffusion bonding of metal particles. 16 cl, 4 dwg