Hosipaipi yerabha yealumina ceramic isingaparare chinhu chinogadzirwa nemapombi emuindasitiri chinogadzirwa nekubatanidza mataira ealumina ceramic akaomarara nerabha inochinjika kuburikidza nemaitiro e vulcanization. Iyo alumina ceramic yakasungirirwa (inowanzo kuve nehuwandu hweAl₂O₃ hwe≥92%) ine kuomarara kwakanyanya (Rockwell hardness HRA ≥88), inoratidza kusakara kwakapetwa kagumi kupfuura simbi ine chromium yakawanda. Rutivi rwekunze rwerabha runopa hosipaipi kushanduka kwakanaka uye hunhu hwekuvhara, zvichiibvumira kukotama uye kunyudza kurira kwesimba mumamiriro ezvinhu akaomarara ekushanda. Dhizaini iyi yekuvaka inobatanidza zvinobudirira kusakara kweceramic nehunhu hwerubha, zvichiita kuti ive yakakodzera kutakurwa kwezvinhu zvinopisa zvakanyanya mumaindasitiri akadai semigodhi, kugadzira magetsi, uye simende.
Nezvema parameter ekushanda, hunyanzvi hwechigadzirwa ichi hunosiyana zvichienderana nezvinodiwa zvekushandisa. Chigadziko checeramic chinowanzova nehuremu hwe ≥3.6 g/cm³ uye simba rekukotama rinodarika 290MPa. Kunyange hazvo chichigona kumira tembiricha dzakakwirira kusvika 1400°C, tembiricha yekushanda kwenguva refu inowanzo dzorwa pakati pe -30°C ne 150°C mukushanda kunogara kuripo nekuda kwekushomeka kwetembiricha yerabha. Maitiro epaipi anochinjika, ane dhayamita dzinotangira pa 25mm kusvika 1200mm, hurefu hwega hunosvika mamita makumi maviri, uye mazinga ekushanda ari pakati pe 1MPa ne 4MPa. Uyezve, mataira eceramic anowanzo gadzirwa muchimiro che hexagonal kana chedenderedzwa uye akarongeka nemazvo uye akaputirwa kuti ave nechokwadi chekuti madziro emukati akatsetseka ane resistance yakaderera yemvura.
Mapombi erabha ealumina ceramic anodzivirira kupfekaAnoshandiswa zvakanyanya mumasisitimu ekufambisa zvinhu zvinoyerera zvine simba-mvura-gasi. Mumafekitori emagetsi anofambiswa nemarasha, anoshandiswa kutakura ash inobhururuka nemarasha akapwanywa nemhepo. Muindasitiri yesimbi, anoshandiswa kutakura marasha akapwanywa nesimbi uye kutakura iron ore concentrate. Muchikamu chemakemikari, achishandisa kuramba ngura kweceramics, mapayipi aya anogona kutakura slurry dzinoparadza dzine acids, alkalis, uye munyu. Pamusoro pezvo, mukushanda kweport dredging uye concrete pumping, iyi pipeline, ine mabhenefiti maviri ekudzivirira kukanganiswa uye kuramba kupfeka, inowedzera zvakanyanya kutenderera kwekuchengetedza uye hupenyu hwebasa resisitimu yepombi, nokudaro ichideredza mari yese yekushanda nekugadzirisa.
Nguva yekutumira: Kurume-07-2026