Carbide ya sima ikozwe mubukomere bukabije, karbide yicyuma (nka WC, TiC, TaC, NbC, nibindi) wongeyeho ibyuma bifata ibyuma (nka cobalt, nikel, nibindi) binyuze mubikorwa byifu ya metallurgie, kuri ubu ni imbaraga zikomeye kwisi. umusemburo, hamwe nubukomezi bwinshi (89 ~ 93Hm), imbaraga nyinshi, ubukana bwiza bushyushye nibindi biranga.Kubwibyo, ikoreshwa cyane mugukora ubushakashatsi bwimyitozo, ibishushanyo nibikoresho.Hamwe niterambere rihoraho ryogukata tekinoroji mu cyerekezo cyihuta kandi cyukuri, ubukana, kwambara birwanya, gusya neza no guca ubwiza bwibikoresho bya karbide ya sima isabwa kuba hejuru kandi hejuru.Ingano yubunini bwa karbide ya sima nayo yagiye ikura buhoro buhoro kuva muburyo bwambere bwimbuto nini kandi ziciriritse kugeza ku ngano nziza, ultra-nziza-nini na nanocrystal.
Kugeza ubu, karbide ifite ingano nini ya sima ikoreshwa cyane mubikoresho bya geologiya na minerval, kashe ipfa, gucukura peteroli, inyundo nini zo hejuru kugirango habeho diyama yubukorikori, ibice bya moteri yindege nindi mirima;ingano nziza na ultra-nziza-nziza-ya sima ya karbide ifite ibiranga ubukana bwinshi nimbaraga nyinshi, ikoreshwa cyane cyane mugukora ibikoresho bikomeye bya karbide, insimburangingo zerekanwa hamwe na myitozo ya micro.
Hamwe no gutunganya ibinyampeke bya WC muri karbide ya sima, ibintu bya mashini nkubukomezi nimbaraga byiyongereye, hagati aho imitungo nko gukomera kuvunika yagabanutse, kandi imikorere yo gusya nko kurwanya kwambara nayo yarahindutse.
Ingano eshatu zitandukanye zingana na diamant resin bond gusya inziga zikoreshwa mugukora ibizamini byo gusya mugihe runaka cyo gusya karbide eshatu za sima zifite ubunini butandukanye: bubi, bwiza na ultra-nziza.Binyuze mu gupima imbaraga za spindle, gusya uruziga no gutakaza akazi, hamwe no gutunganya ububobere bwa gride yo hejuru mugihe cyo gusya, ingaruka zimpinduka zingana ingano ya WC muri karbide ya sima kumikorere yo gusya n'ingaruka nko gusya, igipimo cyo gusya, hamwe n'ubuso bukabije burasesengurwa.
Binyuze mu kizamini, birashobora kumenyekana ko uko ibintu bimeze, gusya ibipimo byo gusya hejuru ni bimwe, imbaraga zo gusya hamwe ningufu zo gusya zikoreshwa no gusya karbide ya sima ya karubide iruta iy'ibinyampeke byiza na ultra-nziza -yakuze, hamwe no gusya imbaraga zo gusya hejuru byiyongera hamwe no kuzamuka kwubunini bwingano.Ikigereranyo cyo gusya karbide ya ultra-nziza ya sima yiyongera hamwe no kuzamuka kwubunini bwingano, byerekana ko kwihanganira kwambara kwubwoko bwa karbide ya sima bigabanuka hamwe no kwiyongera kwingano, hamwe nubuso bwubuso bwubwoko bwa karbide ya sima nyuma yo gusya neza munsi ibintu bimwe byo gusya bigabanuka hamwe no kongera ingano yubunini.
Gukoresha uruziga rwa diyama nuburyo nyamukuru bwo gukora ibikoresho bya sima ya sima ya sima, gusya hejuru yubuso bigira ingaruka zikomeye kumikorere yo kugabanya no gukora ubuzima bwibikoresho bya sima ya sima, kandi ibipimo byo gusya nibintu byingenzi byagize ingaruka kumiterere yubuso bwa Carbide
Urugero rwa WC-Co rwa sima ya karbide rwakorewe ikizamini cyo gusya ku mashini isya hejuru, kandi icyitegererezo cyari karbide nini cyane ya sima ya sima yacuzwe na tekinoroji ya HIP.
Kuri ubujyakuzimu bumwe, ubukana bwubuso bwikigereranyo bwiyongereye hamwe no kuzamuka kwubunini buke bwuruziga.Ugereranije na 150 # gusya uruziga, uburinganire bwubuso bwikitegererezo bwo gusya buratandukanye cyane iyo usya hamwe na 280 # yo gusya, mugihe ububobere bwo hejuru burahinduka cyane mugihe usya hamwe na W20 yo gusya.
Igihe cyo kohereza: Mutarama-25-2024