I-graphite iwumthombo wamaminerali ongewona owensimbi onezinhlobonhlobo zezakhiwo ezikhethekile ezifana nokumelana nokushisa okuphezulu, ukuqhutshwa kukagesi, ukuqhutshwa kwe-thermal, ukugcotshwa, ukuzinza kwamakhemikhali, ipulasitiki, kanye nokumelana nokushaqeka okushisayo. Njengento ephikisayo, yokugcoba kanye ne-friction, igrafu...
Funda kabanzi