Garaafkawaa allotrope kaarboon ah, kaas oo ah madow cawl, adag oo adag oo leh sifooyin kiimiko oo deggan iyo iska caabin daxalka.Si sahal ah uguma falceliso asiidh, alkalis, iyo kiimikooyin kale, waxayna leedahay faa'iidooyin ay ka mid yihiin iska caabbinta heerkulka sare, dhaqdhaqaaqa, saliidaynta, balaastiga, iyo caabbinta shoogga kulaylka.
Sidaa darteed, waxaa badanaa loo isticmaalaa:
Qalabka 1.Refractory: Graphite iyo alaabtiisu waxay leeyihiin sifooyin u adkeysiga heerkulka sare iyo xoogga, waxaana inta badan loo isticmaalaa warshadaha birta si ay u soo saaraan graphite crucibles.Samaynta birta, graphite waxa caadi ahaan loo istcimaalaa difaac ahaan walxaha birta ah iyo sida dahaarka foornooyinka birta.
Qalabka 2.Conductive: loo isticmaalo warshadaha korontada si ay u soo saaraan electrodes, burush, ulaha carbon, tuubooyinka carbon, electrodes togan ee mercury transformers hadda wanaagsan, gaskets graphite, qaybaha telefoonka, daahan ee tuubooyinka telefishanka, iwm.
3.Graphite waxay leedahay xasillooni kiimikaad oo wanaagsan, ka dib markii si gaar ah loo farsameeyo, waxay leedahay sifooyinka caabbinta daxalka, kuleylka kuleylka wanaagsan, iyo qulqulka hooseeya.Waxaa si weyn loo isticmaalaa soo saarista kulaylka, taangiyada falcelinta, kondensers, munaaradaha gubashada, munaaradaha nuugista, qaboojiyaha, kuleyliyaha, filtarrada, iyo qalabka bamka.Si weyn loogu isticmaalo qaybaha warshadaha sida petrochemical, hydrometallurgy, wax soo saarka acid-saldhigga, fiilooyinka synthetic, iyo waraaqaha.
4. Samaynta tuurista, rogista ciidda, dhejinta, iyo qalabka birta ah ee heerkulka sare: Sababtoo ah isugeynta fidinta kulaylka yar ee graphite iyo awoodda ay u leedahay in ay u adkeyso isbeddelada qaboojinta degdegga ah iyo kuleylka, waxaa loo isticmaali karaa sida caaryada muraayadaha.Isticmaalka garaafka ka dib, birta madow waxay heli kartaa cabbirka tuurista saxda ah, simannaanta dusha sare, iyo dhalidda sare.Waxaa loo isticmaali karaa iyada oo aan la farsameyn ama wax yar ka shaqeyn, sidaas darteed badbaadinta qadar badan oo bir ah.
5.Wax soo saarka ee Alloys adag iyo hababka kale ee biraha budada sida caadiga ah ku lug leh isticmaalka qalabka graphite si ay u sameeyaan doomaha dhoobada cadaadis iyo sintering.Habaynta dhalooyinka koritaanka crystal, weelasha sifaynta gobolka, qalabka taageerada, kuleyliyaha induction, iwm ee silikon monocrystalline aan laga sooci karin garaafka saafiga ah sare.Intaa waxaa dheer, graphite sidoo kale waxaa loo isticmaali karaa sida kala-soocida graphite iyo saldhigga dhalada vacuum, iyo sidoo kale qaybaha sida tuubooyinka foornada iska caabbinta heerkulka sare, ulo, taarikada, iyo shabagyada.
Waqtiga boostada: Seb-21-2023