Ingabe i-corundum ensundu ingangena esikhundleni se-corundum emhlophe kuma-abrasives namathuluzi okugaya? ——Imibuzo Nezimpendulo Zolwazi
Q1: Yiziphi i-brown corundum ne-corundum emhlophe?
I-brown corundumi-abrasive eyenziwe nge-bauxite njengento eluhlaza eyinhloko futhi incibilika ekushiseni okuphezulu. Ingxenye yayo eyinhloko yii-aluminium oxide(Al₂O₃), enokuqukethwe okungaba ngu-94% noma ngaphezulu, futhi iqukethe inani elincane le-iron oxide ne-silicon oxide. I-corundum emhlophe i-abrasive high-purity abrasive, futhi ingxenye yayo eyinhloko futhi i-aluminium oxide, kodwa ngokuhlanzeka okuphezulu (cishe 99%) futhi cishe akukho ukungcola.
Q2: Uyini umehluko phakathi kwe-brown corundum ne-white corundum ebukhuni nokuqina?
Ukuqina: I-corundum emhlophe inobunzima obuphakeme kunoi-brown corundum, ngakho-ke kufanelekile ukucubungula izinto ezinobunzima obukhulu. Ukuqina: I-corundum ensundu inokuqina okuphezulu kune-corundum emhlophe, futhi ifanele izigcawu ezinezidingo zokumelana nomthelela ophezulu njengokugaya okumahhadlahhadla noma ukugaya kanzima.
Q3: Yiziphi izindawo eziyinhloko zokufaka isicelo se-brown corundum?
Ngenxa yokuqina kwayo okuphezulu nobulukhuni obumaphakathi, i-corundum ensundu isetshenziswa kakhulu ku: high-intensity.ukugayaizigcawu ezifana nokugaya okumahhadlahhadla nokugaya kanzima. Ukucutshungulwa kwezinto ezinobunzima obumaphakathi, njengensimbi, ukubunjwa, nokhuni. Ukupholisha kanye ne-sandblasting, ikakhulukazi i-surface roughening.
I-Q4: Yiziphi izinhlelo zokusebenza ezijwayelekile ze-corundum emhlophe?
Ngenxa yokuqina kwayo okuphezulu nokuhlanzeka okuphezulu, i-corundum emhlophe ivame ukusetshenziselwa: ukunemba ukugaya nokupholisha, njengokucubungula izinsimbi ezinobulukhuni obuphezulu nensimbi engagqwali. Ukucutshungulwa kwezingxenye ze-elekthronikhi kanye ne-ceramics enezidingo eziphezulu ezingaphezulu. Izinkambu zokucubungula ezinembayo ezifana nemishini yezokwelapha namathuluzi okubona.
I-Q5: Kukuziphi izimo lapho i-corundum ensundu ingangena esikhundleni se-corundum emhlophe?
Izimo lapho i-corundum ensundu ingangena esikhundlenii-white corundumzihlanganisa: ubulukhuni bezinto ezicutshungulwayo buphansi, futhi ubulukhuni be-abrasive akudingekile ukuba buphakeme ngokukhethekile. Izidingo zokunemba kokucubungula aziphezulu, njengokugaya amaholoholo noma ukususa. Uma izindleko zezomnotho zilinganiselwe, ukusetshenziswa kwe-brown corundum kunganciphisa kakhulu izindleko.
Q6: Kukuziphi izimo lapho i-corundum emhlophe ingathathelwa indawo yi-brown corundum?
Izimo lapho i-corundum emhlophe ingenakuthathelwa indawo yi-corundum ensundu zifaka phakathi: ukucutshungulwa okunembayo kwezinto ezinobulukhuni obuphezulu, njengensimbi enekhabhoni ephezulu nensimbi engagqwali. Ukucubungula izimo ezinezidingo eziphezulu kakhulu, njengokupholisha kwesibuko esibonakalayo. Izinhlelo zokusebenza ezizwelayo ekungcoleni okuhugayo, okufana nemishini yezokwelapha noma ukucutshungulwa kwe-semiconductor.
Q7: Uyini umehluko ezindlekweni phakathi kwe-brown corundum ne-white corundum?
Izinto zokusetshenziswa eziyinhloko ze-brown corundum ne-white corundum zombili ziyitshe le-aluminium; kodwa ngenxa yezindlela ezihlukene zokucubungula, izindleko zokukhiqiza ze-brown corundum ziphansi, ngakho intengo iphansi kakhulu kune-corundum emhlophe. Kumaphrojekthi anesabelomali esilinganiselwe, ukukhetha i-brown corundum kuyisixazululo esinomnotho kakhulu.
Q8: Kafushane, ungakhetha kanjani i-abrasive efanele?
Ukukhethwa kwe-brown corundum noma i-corundum emhlophe kufanele kunqunywe ngokuya ngezidingo ezithile:
Uma izidingo zakho zokucubungula zivamise ukuba ukugaya kanzima noma ukulawula izindleko, kutuswa ukuthi usebenzise i-brown corundum. Uma izidingo zokunemba kokucubungula ziphakeme futhi into yokucubungula iyinsimbi enobulukhuni obuphakeme noma izingxenye eziqondile, i-corundum emhlophe kufanele ikhethwe. Ngokuhlaziya ngokunengqondo izici zako kokubili, ungathola ibhalansi engcono kakhulu phakathi kokusebenza nezindleko. Uma usenemibuzo, ungaxhumana nochwepheshe ngokuqhubekayo ngokuya ngesimo sangempela sohlelo lokusebenza.