Umgubo wegrafiti yigolide kwicandelo lemizi-mveliso kwaye udlala indima enkulu kwiindawo ezininzi. Ndisoloko ndisiva igama ngaphambi kokuba umgubo wegrafiti ube sisisombululo esilungileyo sokuthintela ukubola kwezixhobo. Abathengi abaninzi abasiqondi isizathu. Namhlanje, umhleli wegrafiti yeFuruite ngowabo bonke abantu. Cacisa ngokweenkcukacha isizathu sokuba isithi:
Iimpawu ezisemgangathweni ophezulu zomgubo wegrafiti zenza ukuba kube sisisombululo esingcono sokuthintela ukubola kwezixhobo ngokukhawuleza.
1. Ayimelani nobushushu obuphezulu obuthile. Ubushushu bokusetyenziswa komgubo wegrafiti buxhomekeke kwiindidi zezinto ezifunxayo. Umzekelo, igrafiti efunxayo yephenolic inokumelana ne-170-200 ° C. Ukuba isixa esifanelekileyo se-silicone resin songezwa kwigrafiti efunxayo, inokumelana ne-350 ° C; xa i-phosphoric acid ifakwa kwi-carbon kunye ne-graphite, inokumelana nokuphucula ukumelana ne-oxidation kwe-carbon kunye ne-graphite, ubushushu bokwenyani bokusebenza bunokwandiswa ngakumbi.
2. Ukuqhuba kakuhle kobushushu. Umgubo wegrafiti ukwanendlela elungileyo yokuqhuba ubushushu. Yinto engeyoyesinyithi enokuqhuba okuphezulu kobushushu kuneyesinyithi, ibekwa kwindawo yokuqala kwizinto ezingeyoyesinyithi. Ukuqhuba kobushushu kuphindwe kabini kunentsimbi yekhabhoni kwaye kuphindwe kasixhenxe kunentsimbi engatyiwayo. Ke ngoko, ifanelekile ukusetyenziswa kwizixhobo zokudlulisa ubushushu.
3. Ukumelana nokugqwala okugqwesileyo. Iindidi ezahlukeneyo zekhabhoni kunye negrafiti zinokumelana nokugqwala okugqwesileyo kuzo zonke iindawo ze-hydrochloric acid, i-phosphoric acid kunye ne-hydrofluoric acid, kubandakanya ne-fluorine-containing media.
4. Umphezulu awulula ukuwubumba. "Ubudlelwane" phakathi komgubo wegrafiti kunye nobuninzi bezinto ezisetyenziswayo buncinci kakhulu, ngoko ke ukungcola akulula ukunamathela kumphezulu. Isetyenziswa ngakumbi kwizixhobo zokufunxa kunye nezixhobo zokukristala.
Le ngcaciso ingasentla ingakunika ukuqonda okunzulu ngomgubo wegrafiti. I-Qingdao Furuite Graphite igxile ekucubunguleni nasekuveliseni umgubo wegrafiti, igrafiti yeflake kunye nezinye iimveliso. Wamkelekile ukuba undwendwele umzi-mveliso ukuze ufumane ulwalathiso.
Ixesha lokuthumela: Agasti-17-2022