ECAP technology in the consolidation of powder metal materials

U ovom završnom radu obrađuje se postupak kutne ekstruzije, eng. ECAP - Equal Channel Angular Pressing. U prvom poglavlju obraditi će se obrada metala deformiranjem te će se spomenuti će i objasniti pojmovi elastičnih i plastičnih deformacija. Zatim će se obraditi gradivo vezano uz mehanizme očvrsnuća materijala U narednom poglavlju opisati će se princip postupka kutne ekstruzije. Nakon toga će se razraditi i pojasniti provedena znanstvena istraživanja ECAP postupak na primjeru Aluminija i bakra.This final paper deals with the topic of the Equal Channel Angular Pressing, or short ECAP procedure. In the first chapterwill deal with individual processes of metal processing by deformations where it will be also mentioned the concepts of elastic and plastic deformations. Then in next chapter will be mentioned and explained the hardening mechanisms of the material. The further chapter will describe the principles of Equal Channel Angular Pressing. After that, in the final chapters, the conducter scientific research of ECAP procedure itself on the examples of Aluminium and Copper will be elaborated and clarified