Kune mhando dzakawanda dzemafuta akasimba, flake graphite ndeimwe yadzo, iriwo muupfu metallurgy friction materials mukutanga kuwedzera mafuta akasimba. Flake graphite ine layering structure, uye layering failure ye graphite crystal iri nyore kuitika pasi pesimba rekukweshana. Izvi zvinoita kuti flake graphite semafuta ive ne coefficient yakaderera yekukweshana, kazhinji 0.05 kusvika 0.19. Mu vacuum, friction coefficient ye flake graphite inoderera nekuwedzera tembiricha kubva patembiricha yemumba kusvika patembiricha yekutanga ye sublimation yayo. Saka, flake graphite i solid lubricant yakakodzera patembiricha yakakwira.
Kugadzikana kwemakemikari kwegirafiti yeflake kwakakwira, ine simba rakasimba rekubatanidza mamorekuru nesimbi, ichigadzira jira refirimu rekunyorovesa pamusoro pesimbi, ichichengetedza chimiro chekristaro zvinobudirira, uye ichigadzira mamiriro ekukweshana kwegirafiti yeflake negirafiti.
Hunhu hwakanaka hwe flake graphite semafuta anoita kuti ishandiswe zvakanyanya muzvinhu zvakasiyana-siyana. Asi KUSHANDISA FLAKE graphite semafuta akasimba kunewo zvikanganiso zvayo, kunyanya mu vacuum flake graphite friction coefficient inopetwa kaviri kupfuura yemhepo, kupfeka kunogona kusvika kazana, kureva kuti, kuzvizora kwe flake graphite kunokanganisa zvakanyanya nemhepo. Uyezve, kuramba kwe flake graphite pachayo hakuna kukwana, saka inofanira kubatanidzwa ne metal matrix kuti igadzire simbi/graphite solid self-lubricating material.
Nguva yekutumira: Nyamavhuvhu-22-2022