Ibigize ibikoresho byifashishwa

Ibikoresho byifashishwa bikozwe muri karbide (bita icyiciro gikomeye) nicyuma (bita binder phase) hamwe nuburemere bukabije hamwe no gushonga binyuze mumashanyarazi. Aho ibikoresho bya alloy carbide ibikoresho bisanzwe bikoreshwa bifite WC, TiC, TaC, NbC, nibindi, ibisanzwe bikoreshwa ni Co, titanium karbide ishingiye kuri binder ni Mo, Ni.

Imiterere yumubiri nubukanishi bwibikoresho byifashishwa bivangwa nibigize ibivanze, ubunini bwifu ya poro nuburyo bwo gucumura. Kurenza ibyiciro bikomeye hamwe nubukomezi bukabije hamwe no gushonga cyane, niko ubukana nubushyuhe bwo hejuru bwigikoresho cyibikoresho bivangwa nigitereko kinini, niko imbaraga nyinshi. Kwiyongera kwa TaC na NbC kuri alloy ni byiza gutunganya ingano no kunoza ubushyuhe bwumuti. Carbide ikoreshwa cyane muri sima irimo ubwinshi bwa WC na TiC, kubwibyo gukomera, kwambara no guhangana nubushyuhe Ubushyuhe burenze ubw'icyuma cyibikoresho, ubukana bwubushyuhe bwicyumba ni 89 ~ 94HRA, naho ubushyuhe ni 80 ~ Dogere 1000.