Iphrofayili emhlophe ye-corundum sand capacitive alumina refractory tripartite crystal system
I-corundum emhlophe
Iyiphi indlela eyinhloko yesihlabathi sikasayizi wokusanhlamvu we-corundum esetshenziselwa izinto zokupholisha?
I-corundum emhlophe ihlukaniswe i-white corundum block, isihlabathi sesigaba esimhlophe se-corundum, isihlabathi esimhlophe sikasayizi wokusanhlamvu we-corundum kanye nempushana emhlophe.
Isihlabathi sesigaba se-corundum esimhlophe sikhiqizwa ngokusebenzisa amabhlogo amhlophe ekhwalithi ephezulu ngokusebenzisa izinqubo ezihlukahlukene ezifana nokuchotshozwa, ukubunjwa nokuhlola.Isihlabathi sesigaba se-corundum esimhlophe sinezici ze-asidi ne-alkali ukumelana nokugqwala kanye nokuqina okuphezulu.
Izici: ezimhlophe, ziqinile futhi zishwabene kune-corundum ensundu, amandla okusika aqinile, ukuzinza okuhle kwamakhemikhali, nokufakwa kahle kwezinto.Inezici zokuhlanzeka okuphezulu, ubulukhuni obuhle, nokumelana nokugqoka okuqinile, ngakho-ke ivame ukusetshenziswa njenge-abrasive, futhi isetshenziselwa ukucolisa nokugaya insimbi engagqwali nezinye izinto.
Izinkomba zamakhemikhali ze-white corundum
Amakhemikhali ukwakheka | AL2O3% | SiO2% | Fe2o3% | I-Na2O% | LOI% | Volume ukuminyana/cm3 |
Emhlophe inkomba ye-corundum | ≥99.5% | ≤0.1% | ≤0.1% | ≤0.35% | 0.1 | 3.50 |
I-corundum powder emhlophe | ≥99.5% | ≤0.1% | ≤0.1% | ≤0.35% | 0.1 | 3.50 |
I-corundum emhlophe yenziwe nge-alumina powder yekhwalithi ephezulu, futhi izinga lokushisa elincibilikayo lidlula ama-degree angu-2000.Inokuhlanzeka okuphezulu, ukuzilola okuhle, ukumelana nokugqwala kwe-asidi ne-alkali, ukumelana nezinga lokushisa eliphezulu nokusebenza okuzinzile kokushisa.Ukuqina kuphakeme kancane kunokwe-corundum ensundu, futhi ukuqina kungaphansi kancane kunokwe-corundum ensundu.Ukuqina okuphezulu, ukuminyana kwezinhlayiyana eziphezulu, ukuzungeza okuhle kwezinhlayiyana eyodwa, umbala: omhlophe, akukho ukungcola, ukuqinisekisa umbala nokungafihli kwesendlalelo esingagugi noma iphepha elingagugi, ukusatshalaliswa kosayizi wezinhlayiyana ezifanayo, ukwakheka okufanayo kwezinhlayiyana eyodwa, Ukumelana ne-Abrasion encane kakhulu.
1. Ukupholishwa okuwuketshezi: Ukupholishwa okuwuketshezi kusekelwe ekugelezeni koketshezi ngesivinini esikhulu kanye nokuguguleka kwendawo yokusebenza ngegrit emhlophe ye-corundum ukuze kufezwe injongo yokupholisha.
Izindlela ezivame ukusetshenziswa yilezi: ukucutshungulwa kwesihlabathi sedayimane, uketshezi oluguquguqukayo lokugaya.Ukugaya okuguquguqukayo okuwuketshezi kuqhutshwa ngamanzi, okuvumela uketshezi oluphakathi nezinhlayiya ze-corundum abrasive ukuthi lugeleze luye emuva naphambili ngesivinini esiphezulu phezu kwendawo yokusebenza ngokusebenzisa isibhamu esiqhumisa isihlabathi.I-liquid medium yenziwe ikakhulukazi ngama-compounds akhethekile, ine-fluidity enhle ngaphansi kwengcindezi ephansi, futhi ixubene ne-white corundum powder.
2. Ukupholishwa ngomshini: Ukupholishwa ngomshini kubhekisela endleleni yokupholisha esusa ingxenye eyi-convex yezinto zokupholisha ekwakhiweni kwepulasitiki endaweni yokusika.Ngokuvamile, ifilimu yokupholisha ngokuvamile yenziwa ngesandla.Izingxenye ezikhethekile ezifana nezindawo ezijikelezayo zingasebenzisa amathuluzi asizayo njengama-turntable, futhi ukupholisha okunembe kakhulu kungasebenzisa izindlela zokupholisha zekhwalithi ephezulu.
3. Ukupholishwa ngamakhemikhali: Ukupholisha ngamakhemikhali kwenza ingxenye ephuma kancane yendawo ebonakalayo incibilike kakhulu endaweni yamakhemikhali kunendawo eyi-concave, ukuze kutholwe indawo ebushelelezi.Inzuzo eyinhloko yale ndlela ukuthi ingakwazi ukupholisha ama-workpieces anobunjwa obuyinkimbinkimbi ngaphandle kwemishini eyinkimbinkimbi, futhi ingapholisha ama-workpiece amaningi ngesikhathi esisodwa, futhi ukusebenza kahle kokucubungula kuphezulu.
4. Ukugaya nokupholishwa kwamagnetic: I-silicon carbide ehlaza kazibuthe isetshenziselwa ukugaya kazibuthe nokupholishwa ukuze kwakhe isihlabathi se-corundum emhlophe ngaphansi kwesenzo sensimu kazibuthe.Indlela inezinzuzo zokusebenza kahle kokucubungula okuphezulu, ikhwalithi enhle, ukulawula kalula izimo zenqubo kanye nezimo ezinhle zokusebenza.