graphite fa'akomepiutaose oloa fa'ama'i e faia e le pyrolysis ma le graphitization o polymers fa'aletino, fa'atasi ai ma le carbon o lona vaega autu. O loʻo faʻaalia ai le lelei o le eletise, faʻamalo vevela, ma mea faʻainisinia, lea e faʻaaogaina i metallurgy, masini, kemisi, ma mea faʻafefe.
I totonu o pisinisi mea fa'atauva'a, matou te tu'uina fa'apitoa le graphite synthetic ma le mama maualuga, maualalo le mama, ma le tulaga mautu. E mafai ona fa'amautu lelei le fa'a'ese'esega, fa'atumauina lamolemole ma fa'alelei le taofi, fa'aitiitia le fa'aleagaina o luga, fa'amalo le pisa i luga o le isi, fa'aitiitia le ofuina.
1. Folasaga o oloa
Oloa Igoa | Fa'akomepiuta Graphite, Graphite, Graphite Artificial |
Fua Fa'ameamea | C |
Molecular mamafa | 12 |
Numera resitala CAS | 7782-42-5 |
EINECS numera resitala | 231-955-3 |
Fa'aaliga | Black malo |
2. Meatotino Faaletino ma Vailaau:
Malosi | 2.09 i le 2.33 g/cm³ |
Maaa Mohs | 1~2 |
Fa'ase'e fa'atasi | 0.1~0.3 |
Liu liusuavai | 3652 i le 3697℃ |
Kemisi Meatotino | Maumau, e mafai ona pala, e le faigofie ona tali atu i acids, alkalis ma isi vailaau. |
Matou te tuʻuina atu oloa tulaga eseese, faʻafeiloaʻi faʻafeiloaʻi faʻamatalaga faʻapitoa faʻapitoa mai a matou tagata faʻatau sili.