et

teradevaheline difusioon

1

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Engineering, Manufacturing and Construction

Materjalitehnika terminibaas

ID 671817 Last modified 21.10.2026
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Domain materials sciencepowder metallurgyceramic technology
  • polükristallilises materjalis polükristallis olevate monokristallide teradevahelises alas toimuv difusioon, mille kiirus on märkimisväärne tänu terapiiride suurele defektsusele (vt terapiir; vrd mahtdifusioon, pinddifusioon)
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    • Üks difusioonimehhanisme paagutamisel, mille on omane terapiiride defektsusest tingitud väga suur difusioonikiirus.
  • diffusion in zone formed at the junction of single crystal in a polycrystalline material caused from the imperfections in grain boundaries (see: grain boundary; compare; volume diffusion, surface diffusion)
    Good to know
    • One of the diffusion mechanisms in sintering. It is characterized by a very high diffusion rate because of an abundance of imperfections in grain boundaries.
teradevaheline difusioon preferred
terapiirdifusioon
interkristalliline difusioon
interkristalne difusioon deprecated
grain boundary diffusion preferred

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