Carbide ya tungsten koko ntishobora kurimburwa?

Carbide ya simaifite ubukana buhanitse cyane, mubisanzwe hagati ya HRA80 na HRA95 (Gukomera kwa Rockwell A).Ni ukubera ko igipimo runaka cya cobalt, nikel, tungsten nibindi bintu byongewe kuri karbide ya sima, bigatuma igira imyambarire myinshi kandi ikomeye.Ibyiciro byingenzi bikomeye muri karbide ya sima ni tungsten karbide (WC) na tungsten carbide cobalt (WC-Co), muribwo ubukana bwa WC buri hejuru cyane, ndetse bukomeye kuruta diyama.Cobalt iri mu bikoresho bya WC-Co irashobora kongera ubukana no kurwanya ruswa.Twabibutsa ko ubukana bwa karbide ya sima ifitanye isano nimiterere yimiti, uburyo bwo kuyitegura, ubwinshi bwikumira nibindi bintu, kandi ubukana bwubwoko butandukanye bwa karbide ya sima bushobora kuba butandukanye.

Carbide ya sima ifite ubukana bwinshi kandi irwanya kwambara, kandi akenshi ikoreshwa mugukata ibikoresho no gukora ibikoresho.Ariko ntabwo ibikoresho byose bishobora gutemwa byoroshye cyangwa gutunganywa na karbide, kandi hariho aho bigarukira.Kurugero, gukata imikorere yaibikoresho bya karbideirashobora gutandukana mugihe ukata ubwoko butandukanye bwibyuma.

Iyo gukata ibyuma bigoye cyane, ibikoresho bya karbide akenshi bisaba gutwikira bidasanzwe cyangwa gushushanya geometrike kugirango bikomeze imikorere yabyo.Muri icyo gihe, ibikoresho bya karbide ya sima ntibishobora guca ibikoresho byoroshye, nk'ikirahure na ceramika.Kubwibyo, karbide ya sima ntabwo yuzuye rwose nta mbibi.Irakeneye gukoreshwa muburyo bwihariye bwo gusaba kandi igomba gutezimbere hamwe nibindi bikoresho cyangwa uburyo bwo gushushanya.