Izakhiwo zomzimba ze-corundum ensundu: ingxenye eyinhloko ye-corundum ensundu yi-alumina. Izinga lihlukaniswa ngokuqukethwe kwe-aluminium. Uma okuqukethwe kwe-aluminium kuphansi, ubulukhuni buphansi. Ubuningi bomkhiqizo bukhiqizwa ngokwezindinganiso zomhlaba wonke kanye nezindinganiso zikazwelonke, futhi bungacutshungulwa ngokwezidingo zomsebenzisi. Izici ezivelele ukumelana nomthelela omncane ngobukhulu bekristalu, ngenxa yokucubungula komshini wokugaya okuphukile, izinhlayiya ikakhulukazi ziyizinhlayiya eziyindilinga, indawo eyomile ihlanzekile, kulula ukuzibopha.
I-corundum ensundu eyaziwa ngokuthi amazinyo ezimboni: isetshenziswa kakhulu ezintweni eziphikisayo, amasondo okugaya, ukuqhuma kwesihlabathi.
1. I-corundum ensundu eqhumayo – ubulukhuni obuqinile obuphakathi, obuphezulu, obungenaso i-silica yamahhala, obunamandla amakhulu, obuhle, buyinto efanelekile yohlobo lwe-"ukuvikelwa kwemvelo", esetshenziswa kabanzi ku-aluminium, ingilazi yephrofayili yethusi, isikhunta sokunemba se-jeans yokuwasha kanye neminye imikhakha;
2. Ukugaya kwamahhala — ama-abrasives ebanga lokugaya, asetshenziswa kushubhu lesithombe, ingilazi ye-optical, i-silicon e-monocrystalline, ilensi, ingilazi yewashi, ingilazi yekristalu, i-jade kanye neminye imikhakha yokugaya kwamahhala, isetshenziswa kabanzi eShayina njengento yokugaya yakudala;
3. i-resin abrasives – i-abrasives enombala ofanele, ubulukhuni obuhle, ukuqina, uhlobo lwesigaba sezinhlayiya ezifanele kanye nezinga lokugcina umkhawulo osezingeni eliphezulu, esetshenziswa kwi-resin abrasives
4. Izinto zokubhula ezimboziwe – izinto zokubhula ziyizinto zokusetshenziswa ze-sandpaper, i-gauze nabanye abakhiqizi;
5. I-corundum ephuzi esebenza kahle – esetshenziselwa kakhulu izingxenye zamabhuleki ezimoto, amathayi akhethekile, imikhiqizo yokwakha ekhethekile kanye neminye ikhola ingasetshenziswa ukwakha umgwaqo omkhulu, i-airstrip, i-dock, indawo yokupaka, iphansi lezimboni, inkundla yezemidlalo kanye nezinye izinto ezingagugi;
6. Isihlungi sendawo – insimu entsha yokusetshenziswa kwesihlungi, esebenzisa isihlungi esinobuthi njengesihlungi esingezansi sombhede wesihlungi, amanzi okuphuza ahlanzekile noma amanzi angcolile, iwuhlobo olusha lwezinto zokuhlunga amanzi ekhaya nakwamanye amazwe, ezifanele kakhulu ukuhlomisa insimbi engenansimbi, i-ejenti yokulinganisa udaka lokumba uwoyela.
Isikhathi sokuthunyelwe: Feb-01-2023
