Tungsten karbideWC , nuko rero nibikoresho byiza bya karbide.
Nyamara, kubera ikibazo cyubugome no gukomera kwifu ya WC yoroshye, akenshi birakenewe kongeramo urugero rukwiye rwa binder nka cobalt (Co), nikel (Ni), chromium (Cr), molybdenum (Mo), titanium ( Ti), umuringa (Cu) nibindi bintu mugihe ukora ibikoresho byuzuye bya karbide.
By'umwihariko, hamwe na WC ifu nkicyiciro gikomeye na Co nkicyiciro cya binder irakwiriye gukata ibikoresho.Ifite ubushyuhe bwiza bwumuriro, nibyiza mukugabanya ubushyuhe buturutse hejuru yigikoresho, kugabanya ubushyuhe bwisonga no kwirinda gushyuha no koroshya igitekerezo cyibikoresho;ifite imbaraga zihindagurika ningaruka zikomeye, zishobora kugabanya neza amahirwe yo gukata mugihe ukata;ifite uburyo bwiza bwo gukata (kurenza kure cyane ibyuma byihuta), kandi irashobora gusya inkingi ityaye.
sima ya karbidehamwe nifu ya WC nkicyiciro gikomeye na Ni nkicyiciro cyo guhuza gikwiranye nibice birwanya ruswa.Kurwanya kwangirika kwayo gukomera kurenza ibikoresho bya tungsten na cobalt karbide, bigatuma bikoreshwa mubidukikije hamwe nibitangazamakuru bitandukanye byangirika.Mubyongeyeho, kashe ya WC-Ni ya sima ya karbide nayo ikwiriye gukoreshwa mubushyuhe buke, ubushyuhe bwinshi, vacuum n'umuvuduko mwinshi.
Igizwe na WC, TiC na Co ifite ibiranga ubukana bwinshi, kurwanya ubushyuhe bwiza, imbaraga zo gukomeretsa cyane, kurwanya okiside nziza, kutagira ubushyuhe buke n’ibindi, bikwiranye no gutunganya ibyuma.
Twibuke ko ibipimo bifatika bifatika byagukomeraizahinduka hamwe nikigereranyo gitandukanye cyibikoresho fatizo.Niba igipande cyangwa ibice byinshi bya karbide, karbide nibindi bintu bivangavanze byatewe hejuru yuruvange rukomeye, kwihanganira kwambara cyane hamwe no gukomera kwinshi bya alloy bizarushaho guhuzwa, bityo birakwiriye gukata byihuse .
Igihe cyo kohereza: Gicurasi-02-2023
