Ukuhlukaniswa kwephepha le-graphite

Ukuhlukaniswa kwephepha le-graphite

Iphepha le-graphite lidlula ochungechungeni lwezinqubo zokwengeza ezifana ne-graphite yeshidi le-phosphorus enekhabhoni ephezulu, ukwelashwa ngamakhemikhali, ukugoqa nokugcoba ngokushisa okuphezulu. Linokumelana nokushisa okuphezulu, ukuqhuba ukushisa, ukuguquguquka, ukuqina kanye nokusebenza kahle kokuvala. Iphepha le-graphite linezici ezinhle kakhulu. Ngokusho kokusetshenziswa kwalo, lingahlukaniswa ngokuvalaiphepha le-graphite, iphepha le-graphite eliqhuba ukushisa kanye nephepha le-graphite eliqhuba ukushisa.
1. Iphepha le-graphite lokuvala
Isetshenziswe kabanzi emandleni kagesi, embonini yamakhemikhali, emishinini, emishinini nakwezinye izimboni. Ingathatha indawo yezimbobo zendabuko ezifana nerabha ne-asbestos futhi isetshenziswe njengezimbobo ezinamandla nezinganyakazi zemishini, amapayipi, amaphampu namavalvu.
2. Iphepha le-graphite eliqhuba ukushisa
Iphepha le-graphite eliqhuba ukushisa linokusebenza okuhle kakhulu kokushisa kanye nokusebenza kahle kokushabalalisa ukushisa. Lisetshenziswa kakhulu kumaselula, ama-laptop kanye neminye imikhiqizo kagesi.
3. Iphepha le-graphite eliqhubayo
Ivame ukusetshenziswa ekukhiqizweni nasekucutshungulweni kwemikhiqizo ehlukahlukene eqhubayo.

Ukusetshenziswa kwephepha le-graphite okuyisisekelo kanye nezimboni

Umgomo wokuqhuba ukushisa kwephepha le-graphite ukuthi izinga lokushisa eliphezulu kanye nokushisa kuqhuba ukushisa ngokulinganayo ezindleleni ezimbili ngokusebenzisa ubuso bephepha le-graphite. Iphepha le-graphite lingamunca ingxenye yokushisa futhi lisuse ukushisa ngokusebenzisa ukuqhubela ukushisa ebusweni bephepha le-graphite, okudlala indima yokushabalalisa ukushisa. Ukuqhuba ukushisa okuvundlile kwephepha le-graphite ngokuvamile kuphakathi kwe-w / mk kanti ukuqhubela ukushisa okuqondile kuphakathi kwe-10-20w / mK, Ukuqhuba ukushisa kuhambisana ngqo nentengo yephepha le-graphite.

Uma kuqhathaniswa nezinto zensimbi zendabuko, ukuhanjiswa kokushisa kwephepha le-graphite kuphindwe kathathu kuya kahlanu kunethusi ne-aluminium.Iphepha le-graphite elincane kakhulungokuvamile isetshenziselwa ukusetshenziswa kokushisa kwemishini kagesi. I-graphite encane kakhulu inokumelana okuphansi kokushisa, iphansi ngo-40% kune-aluminium futhi iphansi ngo-20% kunethusi. Iphepha le-graphite lingasikwa libe yizimo ezahlukahlukene, kanti iphepha le-graphite lokushisa lingasetshenziswa ekushabalaliseni ukushisa kwemishini kagesi.