Kala soocidda waraaqaha graphite

Kala soocidda waraaqaha graphite

Waraaqda graphite waxa ay dhex martaa taxane taxane ah oo dheeri ah sida garaafiga xaashida fosfooraska ee kaarboon-sare, daawaynta kiimikada, balaadhinta heerkulka sare iyo dubaynta. Waxay leedahay iska caabin heerkul sare ah, kuleyl kuleyl, dabacsanaan, adkeysi iyo wax qabad xirmo heer sare ah. Warqada graphite waxay leedahay sifooyin aad u fiican. Sida ku cad codsigeeda, waxa loo qaybin karaa xidhidhwarqad graphite, warqad graphite conductive kulaylka iyo warqad graphite conductive.
1. Waraaqaha graphite ee xirida
Waxaa si weyn loogu isticmaalay awoodda korontada, warshadaha kiimikada, qalabka, mishiinada iyo warshadaha kale. Waxay bedeli kartaa shaabadihii dhaqanka sida caag iyo asbestos waxaana loo isticmaali karaa shaabado firfircoon oo mashiinno ah, tuubooyin, bambooyin iyo valves.
2. Waraaqaha graphite ee kuleyliyaha qabanaya
Waraaqaha garaafiga ah ee kuleylku waxay leedahay kuleyl kuleyl aad u fiican iyo waxqabadka kuleylka kuleylka. Inta badan waxaa loo isticmaalaa mobilada, laptop-yada iyo alaabada kale ee elegtarooniga ah.
3. Warqad garaafeed wax-qabad leh
Waxaa caadi ahaan loo isticmaalaa wax soo saarka iyo habaynta ee alaabta conductive kala duwan.

Mabda'a iyo codsiga warshadaha ee warqad graphite

Mabda'a kulaylka ee xaashida garaafka waa in heerkulka sare iyo kulaylku ay si siman u dhaqmaan kulaylka labada jiho iyada oo loo marayo dusha sare ee warqadda garaafka. Waraaqaha graphite waxay nuugi kartaa qayb ka mid ah kulaylka waxayna ka qaadi kartaa kulaylka iyada oo loo marayo kulaylka dusha sare ee warqadda garaafka, taas oo ka ciyaara doorka kulaylka. Dhaqdhaqaaqa kuleylka tooska ah ee warqadda garaafka guud ahaan waa inta u dhaxaysa w / mk iyo kuleylka tooska ah waa inta u dhaxaysa 10-20w / mK, Kuleylku wuxuu si toos ah u dhigmaa qiimaha warqadda graphite.

Marka la barbardhigo qalabka biraha dhaqameed, kuleylka kuleylka ee xaashida garaafka waa 3 ~ 5 jeer ka badan naxaasta iyo aluminium.Warqad garaafeed khafiif ah oo khafiif ahwaxaa guud ahaan loo isticmaalaa codsiyada hagida kulaylka ee qalabka elektarooniga ah. Garaafyada khafiifka ah ee aadka u khafiifka ah ayaa leh iska caabin kulayl hooseeya, 40% ka hooseeya aluminium iyo 20% ka hooseeya naxaasta. Waraaqaha graphite waxaa loo gooyn karaa qaabab kala duwan, iyo xaashida garaafiga kulaylka ayaa loo isticmaali karaa baabi'inta kulaylka qalabka elektaroonigga ah.