Dukanmu mun san cewa graphite yana da sauran karfe kayan ba zai iya maye gurbin high quality halaye, kamar yadda fĩfĩta abu,graphite lantarkiabu a cikin ainihin zaɓi na kayan sau da yawa suna da halaye masu rikicewa, zaɓin kayan lantarki na graphite shima yana da tushe mai yawa, amma manyan ƙa'idodi huɗu:

Don kayan da ke da matsakaicin matsakaicin matsakaicin girman, ƙarfin da taurin kayan tare da ƙarancin tsayayya zai zama ɗan ƙasa kaɗan fiye da waɗanda ke da babban juriya.Wato saurin fitarwa, asara zai bambanta.Saboda haka, da na halitta resistivity nagraphite lantarkikayan aiki, a cikin aikace-aikacen aikace-aikacen da ake bukata don zaɓar kayan aiki yana da mahimmanci.Zaɓin kayan lantarki yana da alaƙa kai tsaye da tasirin fitarwa.Har zuwa babba, ko an zaɓi kayan da kyau yana ƙayyade saurin fitarwa, daidaiton mashin ɗin da ƙarancin ƙasa.

A cikin masana'antar graphite ta musamman, ma'aunin gwajin taurin gaba ɗaya shine hanyar auna taurin Shore, ƙa'idar gwajin ta bambanta da ta ƙarfe.Kodayake mu a cikin fahimtar fahimtar graphite, gabaɗaya ana ɗaukar shi abu ne mai laushi.Amma ainihin bayanan gwaji da aikace-aikacen sun nuna cewa taurin graphite ya fi na kayan ƙarfe.Saboda tsarin da aka tsara na graphite, don haka yana da kyakkyawan aikin yankewa a cikin tsarin yankan, yankan karfi shine kawai game da 1/3 na kayan jan karfe, injin da aka yi amfani da shi yana da sauƙin magance.

Amma saboda taurinsa mafi girma, a cikin yankan, asarar kayan aiki zai zama dan kadan fiye da kayan aiki na karfe.A lokaci guda, kayan da ke da babban taurin yana da mafi kyawun iko akan asarar fitarwa.Saboda haka, da Shore tauringraphite lantarkiabu kuma yana ɗaya daga cikin ma'aunin zaɓi na kayan lantarki na graphite.

Sannan akwai ƙarfin lanƙwasawa na kayan lantarki na graphite.Ƙarfin lanƙwasawa na kayan lantarki na graphite shine nunin kai tsaye na ƙarfin kayan, yana nuna ƙaddamar da tsarin ciki na kayan.Babban abu mai ƙarfi, juriyawar asarar fitarwarsa yana da kyau, don madaidaicin buƙatun lantarki, yi ƙoƙarin zaɓar mafi kyawun kayan ƙarfi.

A ƙarshe, matsakaicin matsakaicin diamita na kayan lantarki na graphite yana shafar yanayin fitarwa kai tsaye.Karami matsakaicin ɓangarorin kayan, mafi yawan fitowar kayan da aka yi daidai, mafi daidaituwar yanayin fitarwa, mafi kyawun ingancin saman.Mafi girma barbashi, da sauri fitarwa gudun, da karami asarar m machining.Babban dalili shi ne cewa makamashin fitarwa ya bambanta saboda tsananin ƙarfin halin yanzu.Koyaya, ƙarshen farfajiyar bayan fitarwa shima zai canza tare da canjin barbashi.

Graphite lantarkina iya zama abin da aka fi so a cikin masana'antar, saboda graphite electrode yana da fa'idodi mara kyau, don haka daidaitaccen zaɓin kayan zaɓi na graphite lantarki, wanda ya dace da lantarki na graphite shine maɓallin.