Nangahe uzi kubyerekeranye na tungsten karbide?

Ntacyo bitwaye niba warakoresheje imirongo ya karbide ya tungsten cyangwa utayikoresha, ariko ndizera ko ushobora kugira icyo umenya kuri tungsten karbide. Turashobora kubona ibicuruzwa bya tungsten mubuzima bwacu. Kurugero, iyo dufashe bisi, dushobora kubona inyundo kumadirishya ya bisi, ibi nibyo dukoresha kumena idirishya kugirango duhunge mugihe duhuye nikibazo cyihutirwa. Mubisanzwe, ubu bwoko bwinyundo buzaba bukozwe muri tungsten karbide, kubera ubukana bwayo. Niba umenyereye kwambara isaha, hariho kandi umusemburo ukomeye mumasaha kubera kwihanganira kwambara ......

Ubukomezi bwa karbide ya sima nubwa kabiri nyuma ya diyama ifite kwihanganira kwambara cyane. Waba uzi impamvu karbide ya sima ifite ubukana nkubwo?

Kuberako karubide ya tungsten nigicuruzwa cya metallurgjiya yimbuto yifu. Ikorerwa mu itanura rya vacuum cyangwa Hydrogene hamwe nifu ya Tungsten yamashanyarazi (WC) ifu ya micron nkibikoresho byingenzi na Cobalt (Co), Nickel (Ni), cyangwa Molybdenum (Mo) nkibihambiriye.

Carbide ya Tungsten ntabwo ifite gusa ibiranga ubukana bwinshi no kwihanganira kwambara cyane ahubwo ifite imbaraga zo kurwanya ruswa no guhagarara neza munsi yubushyuhe bwinshi (ndetse no kuri 500 ºC ntabwo ihinduka kandi kuri 1000 ºC iracyafite ubukana bwinshi)
Tungsten karbide imirongo ifite ibintu byose biranga tungsten karbide.





Kora inzira ya tungsten karbide
Ibice bya Carbide bivuga urukiramende,bizwi kandi nka tungsten carbide flats. Ikorwa hifashishijwe ifu (Ahanini ifu ya WC na Co nkuko bisanzwe) ivanze, gusya umupira, gutera umunara kumisha, gusohora, kumisha, gucumura, (no gukata cyangwa gusya nibiba ngombwa) ubugenzuzi bwa nyuma, gupakira hanyumagutanga, kugenzura hagati bikorwa nyuma ya buri gikorwa kugirango hamenyekane neza ko ibicuruzwa byujuje ibisabwa bishobora kwimurwa mubikorwa bitaha.

Kugenzura ubuziranenge bwa tungsten karbide
Ikizamini cya HRA, igeragezwa rya TRS, microscope ya Metallographic (Reba microstructure), igeragezwa ryingufu zingufu, cobalt magnetic tester ikoreshwa mugusuzuma no kureba neza ko ibikoresho bya karbide yujuje ibyangombwa, usibye, ikizamini cyo kumanura cyongeweho cyane cyane mugusuzuma karibide kuri menya neza ko nta nenge yibintu ifite umurongo muremure. Nubugenzuzi bwubunini nkuko byateganijwe.

Gukoresha tungsten karbide
Ibiri muri WC na Co muri tungsten karbide imirongo hamwe nibikoreshwa bitandukanye ntabwo bihuye, kandi urwego rwo gusaba ni rugari. Tungsten karbide strip izwi cyane nkubwoko bumwe bwo gukata karbide. Ninde ukwiye kuvura ibiti bikomeye, kogosha, hamwe na fibre yo hagati? Imisemburo ya karbide ya sima irashobora gukoreshwa mugukora ibikoresho byo gukora ibiti, nko gukora ibikoresho, reamer, ibyuma byuma, s, hamwe nibyuma bitandukanye.

Hitamo amanota
Ubukomezi bwiyongera uko cobalt igabanuka na
diameter ya tungsten karbide ibice bigabanuka. Imbaraga zihindagurika ziyongera nkuko
cobalt iriyongera kandi diameter ya karubide ya tungsten iragabanuka.
Kubwibyo, nintambwe yingenzi cyane yo guhitamo icyiciro gikwiye ukurikije
imikoreshereze itandukanye, ibikoresho bitandukanye byatunganijwe, hamwe nibikorwa bitandukanye.
Guhitamo nabi amanota bizatera ibibazo nko gukata, kuvunika, kwambara byoroshye,
n'ubuzima bucye.

Hariho amanota menshi yo guhitamo

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Murakaza neza buriwese kugirango yongereho ibintu byinshi bijyanye na sima ya karbide!