Ana iya amfani da foda na Graphite a matsayin fensir, to me yasa za a iya amfani da foda na Graphite a matsayin fensir? Shin ka sani? Karanta shi tare da editan!
Da farko dai, foda na graphite yana da laushi kuma mai sauƙin yankewa, kuma foda na graphite shi ma yana da laushi kuma mai sauƙin rubutu; Dangane da dalilin da ya sa ya kamata a yi amfani da fensir 2B a jarrabawar shiga jami'a, ya kamata a yi amfani da shi wajen sarrafa shi. Abu na biyu, dangane da halayen sinadarai, foda na graphite ya ƙunshi sinadarin C, kuma halayen sinadarai na C suna da ƙarfi sosai a zafin ɗaki, don haka amfani da fensir na graphite don yin rikodin fayiloli zai iya adana lokaci mai tsawo.
Foda ta Graphite tana da waɗannan halaye na musamman saboda tsarinta na musamman:
1) Juriyar Zafin Jiki Mai Yawa: Foda Graphite tana da wurin narkewa na 3850 50℃ da kuma wurin tafasa na 4250℃. Ko da an ƙone ta da yanayin zafi mai tsanani, asarar nauyinta da kuma yawan faɗaɗa zafin jiki ba su da yawa. Ƙarfin foda Graphite yana ƙaruwa tare da ƙaruwar zafin jiki, kuma ƙarfin foda Graphite yana ninkawa a 2000℃.
2) Wayar da kai da kuma watsawar zafi: Wayar da kai da ke cikin foda graphite ta fi ta ma'adanai marasa ƙarfe sau ɗari. Wayar da kai da ke watsawa ta fi ta kayan ƙarfe kamar ƙarfe, ƙarfe da gubar. Wayar da kai da ke watsawa ta zafi tana raguwa tare da ƙaruwar zafin jiki, kuma ko da a yanayin zafi mai tsanani, foda graphite ya zama mai hana iska shiga. Foda graphite na iya watsa wutar lantarki saboda kowace ƙwayar carbon a cikin foda graphite tana samar da haɗin gwiwa guda uku kawai tare da sauran ƙwayoyin carbon, kuma kowace ƙwayar carbon har yanzu tana riƙe da electron guda ɗaya kyauta don canja wurin caji.
3) Man shafawa: Siffar man shafawa ta foda graphite ta dogara ne da girman ma'aunin foda graphite. Girman ma'aunin, ƙarami ne kuma mafi kyawun ma'aunin man shafawa.
4) Daidaiton sinadarai: Foda mai siffar graphite yana da kyakkyawan daidaiton sinadarai a zafin ɗaki, kuma yana iya tsayayya da lalata acid, alkali da kuma gurɓataccen sinadarai.
5) Tsarin filastik: Foda mai launin graphite yana da ƙarfi sosai kuma ana iya niƙa shi zuwa yanka-yanka-yanka.
6) Juriyar girgizar zafi: Foda ta Graphite za ta iya jure canjin zafin jiki mai tsanani a zafin ɗaki ba tare da lalacewa ba. Idan zafin ya canza kwatsam, girman foda ta Graphite ba ya canzawa sosai kuma ba zai fashe ba.
Sayi foda na graphite, barka da zuwa Qingdao Furuite Graphite Factory, za mu samar muku da sabis mai gamsarwa, don kada ku damu!
Lokacin Saƙo: Nuwamba-22-2022