Tsarkakakkiyar foda mai siffar graphite a cikin samfuran lantarki na graphite muhimmin siga ne na foda mai siffar graphite kuma wani abu ne da masu siyan foda mai siffar graphite dole ne su fahimta. Graphite kanta ma'adinan carbon ne na halitta, kuma adadin carbon da aka ƙayyade shine babban alamar tsarkin foda mai siffar graphite. Kafin barin masana'anta ko kuma a ci gaba da sarrafawa, foda mai siffar graphite dole ne ya yi gwaje-gwaje daban-daban na sigogi, waɗanda daga cikinsu gwajin tsarkin foda mai siffar graphite yana da mahimmanci.
Ma'aunin tsarkin foda na graphite shine a gano rabon sinadarin carbon da aka gyara a cikin foda na graphite. Saboda graphite yana da ingantaccen daidaiton sinadarai a zafin ɗaki, ba shi da sauƙi a tantance adadin sinadarin carbon ɗin da ke cikinsa kai tsaye. Yawanci ana ƙididdige yawan sinadarin carbon ɗin ta hanyar yawan sinadarin volatilization mai zafi na kayan da za a gwada. Wato, ana ƙididdige adadin sinadarin carbon ɗin bisa ga ƙimar lambobi na graphite da aka haɗa shi da carbon dioxide kuma aka canza shi a yanayin zafi mai yawa. Hanyar lissafi don tsarkin foda na graphite ita ce cewa carbon da aka gyara (%) = 100%- toka (%)- abu mai canzawa (%).
Kayayyakin sinadarai na yau da kullun na graphene
Hanyar da aka bi wajen gwada tsarkin foda graphite ita ce kamar haka: A auna samfurin foda graphite guda biyu masu girman gram 1 daidai ta amfani da ma'aunin nazarin lantarki, sannan a sanya su a cikin tukunyar porcelain mai murfi biyu da kuma jirgin ruwa mai nauyin graphite da aka sani. A busar da su a cikin tanda mai bushewa mai zafin ℃ 105 har sai sun kai nauyin da ake buƙata, sannan a rubuta nauyin G1 da G2 na foda graphite bi da bi. A sanya tukunyar porcelain mai murfi biyu mai nauyin graphite a cikin tanda mai zafin jiki mai zafi kuma a ajiye shi a zafin 950℃ na tsawon mintuna 7 tare da agogon tsayawa. Sannan a fitar da shi a sanyaya shi zuwa zafin ɗaki a cikin na'urar bushewa. A auna foda graphite a matsayin G3. A ɗauki jirgin ruwa mai dauke da foda graphite kuma a ajiye shi a zafin 950℃ na tsawon mintuna 90 a cikin tanda mai zafin jiki mai zafi. Sannan a cire foda graphite a sanyaya shi zuwa zafin ɗaki. A wannan lokacin, nauyin kayan shine nauyin toka G4. Da farko, a ƙididdige sinadarin da ke canzawa na foda graphite V (%)= (G1-G3)/G1× 100%. Don haka, ana samun dabarar lissafi don tsarkin foda graphite C(%)=[(G2-V- G4)/G2]× 100%. Tsarkakakkiyar foda graphite muhimmin siga ne, musamman lokacin gwada tsarkin foda graphite mai tsarki. Sai lokacin da tsarkin foda graphite ya cika buƙatun tsarkin foda graphite mai tsarki za a iya ɗaukarsa a matsayin samfurin da ya cancanta. Masana'antar graphite mai laushi ta canza daga samfurin gargajiya zuwa alkibla mai bambancin ra'ayi tare da ci gabanta. Ba kasafai ake samun kamfanoni su haɗa ƙarfi da ƙetare iyakoki don tsira da girma ba. A cikin yanayin buƙata na gaba, amfani zai kuma sami ƙarin keɓancewa da ƙwarewa na samfura.
Electrode na Graphite
Saboda haka, masana'antar mold na graphite tana canzawa sosai don bin salon The Times da inganta da wadatar da abun cikin samfurin. Ci gaban kamfani tabbas yana buƙatar ƙwarewa. Wani mai rarrabawa ya bayyana cewa, a halin da ake ciki yanzu, ƙananan kamfanoni ne za su iya yin aiki mai kyau a haɓaka masana'antu daban-daban. Kamar tayal ɗin da suka mamaye molds na graphite, molds na graphite da suka mamaye tayal, kabad ɗin da suka mamaye molds na graphite, da sauransu. A kowane fanni, akwai nasa ƙofofin da takamaiman abubuwan da suka faru, waɗanda ba za a iya cimma su cikin sauƙi ta hanyar kamfani ɗaya ba. Tarawa da haɓaka hazaka, fasaha da tashoshi duk suna buƙatar tsari.
An fara baje kolin kayan kicin da banɗaki na 20. Masu ruwa da tsaki a masana'antu sun fi mai da hankali kan fannin molds na graphite lokacin da suke tattaunawa kan baje kolin kayan kicin da banɗaki. Amma hakika, kicin da banɗaki ba za a iya raba su ba. A lokacin haɓaka baje kolin a cikin 'yan shekarun nan, musamman tare da cikakken buɗewar Hall N, kamfanonin kabad, kamfanonin kayan kicin, kamfanonin rufi da sauran masana'antun duk sun shigo, kuma kamfanoni daban-daban masu tallafawa suma sun shiga ɗaya bayan ɗaya, suna sa ayyuka da abubuwan da suka fi muhimmanci na baje kolin su zama masu wadata da cikakku, kuma ribar na iya zama mafi girma!
Duk da haka, haɗin kai tsakanin masana'antu da alama ba makawa ne. Dalilin da yasa za a iya nuna zane-zanen graphite, kabad, kayan kicin da rufi a cikin lokaci ɗaya shine ainihin buƙatar kasuwa da abokan ciniki. Tabbas, ƙwarewa da rarrabuwar kawuna kansu batutuwa ne da suka ci gaba ta hanyar magana. Nunin Kitchen da Banɗaki na Shanghai yanzu ya shiga wani sabon mataki. Nunin da kamfanoni duka suna shirye-shiryen sauyi a hankali. Wannan yanayin a zahiri ƙaramin abu ne na canjin "An yi a China". A wannan baje kolin da aka buɗe a ranar 3 ga Yuni, 2015, za mu iya ganin ƙarin alamun "Internet Plus", ƙarin alamun "hankali", da kuma ayyukan da ba su da amfani da fasaha da kirkire-kirkire.
Lokacin Saƙo: Mayu-26-2025