Fosfit waxaa lagu sameeyaa heerkulka sare. Graphite waxaa inta badan laga helaa marmar, schist ama gneiss, waxaana lagu sameeyay metamorphism-ka walxaha kaarboon-caareedka ah. Tollaynta dhuxusha waxa qayb ahaan loo samayn karaa graphite by metamorphism kuleyl. Graphite waa macdanta aasaasiga ah ee dhagaxa igneous. Graphite sidoo kale wuxuu ku badan yahay saadaasha hawada. Guud ahaan waa barar. Isku darka polycrystalline ee samaysa qaab cubic ah oo leh xidhiidh hanuunin gaar ah waxa loo yaqaan graphite square. Haddaba waa maxay sababta graphite flake loo isticmaali karo shaabad ahaan? Furuite Graphite Xiaobian ee soo socota ayaa ku qaadanaysa inaad wax badan ka ogaato:
1. Midab la'aanta cufnaanta, xoogga jilicsanaanta oo hooseeya.
Isku-dhafka garaafka ayaa saameyn aad u muhiim ah ku leh tayada wax soo saarka ee taarikada, boogaha boogaha iyo xirmooyinka xirmooyinka.
2. qudhun.
Sababtoo ah maadada baaruudda iyo maadada koloriin ee garaafka ugu weyn, ka kooban yahay mid aad u sarreeya.
3. Heerka daadinta sare.
Sababtoo ah tayada alaabta ceeriin, halabuurka dambaska iyo farsamada wax soo saarka ee garaafyada ugu weyn.
Waqtiga boostada: Dec-16-2022