Ndezvipi hunhu hweupfu hwegrafiti hwakachena? Upfu hwegrafiti hwakachena hwave chinhu chakakosha chinofambisa zvinhu uye michina muindasitiri yemazuva ano. Upfu hwegrafiti hwakachena hwave huchishandiswa zvakasiyana-siyana, uye hunoratidza hunhu hwakanaka hwekushandisa mumichina, zvemagetsi, indasitiri yemakemikari, simbi, aerospace nedzimwe nzvimbo. Upfu hwegrafiti hwakachena hwakajeka, ndiko kuti, kuramba kupisa kwakanyanya, munzvimbo inodziya zvakanyanya, upfu hwegrafiti hwakachena hwakasimba hunogona kuchengetedza kugadzikana kwakanaka, hunewo vimbiso yekururama kwechinhu chebasa. Hunhu uhwu hwakanaka hwakasiyana, hunoita kuti huve mumunda wepamusoro-soro huve hwakanaka kwazvo. Upfu hwegrafiti hwakachena hwakasimba hunogona kushandiswa kugadzira electrode, electrolytic anode, casting mold uye high temperature bearing, kusanganisira nuclear reactor graphite material inogona kushandiswa kugadzira artificial satellite antenna, space shuttle shell uye rocket engine nozzle nezvimwe zvikamu zvinogadzirwawo nehigh white graphite powder. Zvisinei, mukugadzirwa kwehigh white graphite powder, kuora uye condensation yezvinhu zve organic zvinoita kuti high white graphite powder ive porous, yakawanda yacho iri kuburikidza nemaburi. Pamusoro pezvo, panguva yekuoxidation yeupfu hwegrafiti hwakachena kwazvo, dota diki rinosara risina upfu hwegrafiti hwakachena kwazvo. Saka, mumakore achangopfuura, nyanzvi dziri kumba nekune dzimwe nyika dzakaita tsvakurudzo yakawanda pamusoro pehunyanzvi hwekugadzirisa oxidation yezvinhu zvegrafiti, uye dzakabudirira kugadzira tekinoroji itsva yekuderedza kushandiswa kweupfu hwegrafiti hwakachena zvakanyanya.
Nguva yekutumira: Nyamavhuvhu-06-2021