Icyuma Cyinshi cya Carbone (Icyuma Cyinshi cya Carbone) kizwi cyane nkigikoresho Cyuma, Ibirimo bya Carbone kuva 0,60% kugeza kuri 1.70%, kuzimya no gushyuha.Inyundo n'ibikona bikozwe muri 0,75% ibyuma bya karubone;ibikoresho byo gukata nk'imyitozo, kanda na reamers bikozwe muri 0.90% kugeza 1.00% ibyuma bya karubone.
Ubuso bwinsinga zicyuma zoroshye, ziroroshye, ntizisatuye, ingingo, uduce, inkovu n'ingese.Igice cya galvanised ni kimwe, gifatanye cyane, kirwanya ruswa iramba, ubukana buhebuje kandi bworoshye.
Ubukomezi nimbaraga zicyuma kinini cya karubone biterwa ahanini nubunini bwa karubone mugisubizo, kandi byiyongera hamwe na karubone mubisubizo.Iyo karubone irenze 0,6%, ubukana ntibwiyongera, ariko ubwinshi bwa karbide irenze, kwiyongera kwicyuma cyiyongera gato, kandi plastike, ubukana na elastique bigabanuka.
Kugirango bigerweho, akenshi ukurikije imiterere yo gukoresha nimbaraga zibyuma, gukomera guhuza guhitamo ibyuma bitandukanye.Kurugero, kugirango ukore isoko cyangwa ubwoko bwamasoko hamwe nimbaraga nke, hitamo 65 # ibyuma bya karubone ndende hamwe na karubone yo hasi.Ibyuma rusange bya karubone birashobora gukoreshwa mu itanura ryamashanyarazi, gucana, gufungura ogisijeni.Ibisabwa byujuje ubuziranenge cyangwa ubuziranenge bwihariye birashobora gukoreshwa mu gutanura itanura ryamashanyarazi wongeyeho gukoresha vacuum cyangwa amashanyarazi, gusubiramo amashanyarazi.
Mu gushonga, ibigize imiti, cyane cyane ibirimo sulfure na fosifore, bigenzurwa cyane.Kugirango ugabanye amacakubiri no kunoza imitungo ya isotropique, ingot irashobora gukorerwa ubushyuhe bwo hejuru bwo gukwirakwiza (cyane cyane mubyuma byuma).Mugihe cyo gukora gishyushye, guhagarika guhagarika (kuzunguruka) ubushyuhe bwibyuma bya hypereutectoid birasabwa kuba bike (hafi 800 ° C).Nyuma yo guhimba no kuzunguruka, hagomba kwirindwa imvura ya neti ya karbide.Irinde decarburisiyasi mugihe cyo kuvura ubushyuhe cyangwa gukora bishyushye (cyane cyane mubyuma byamasoko).Mugihe gikora gishyushye, hagomba kubaho igipimo gihagije cyo guhunika kugirango harebwe ubuziranenge na serivisi byicyuma.
Igihe cyo kohereza: Kanama-14-2023