Kwicandelo lezinto ezichasayo, i-corundum, njengezinto ezibalulekileyo, iye yaba yinto esetyenziswa kakhulu kwishishini elichasayo ngenxa yeempawu zayo ezibalaseleyo zomzimba nezekhemikhali. Eli nqaku liza kwazisa iimpawu ezisisiseko, usetyenziso olubanzi, imeko yemarike, kunye nenkqubo yemveliso ye-corundum ngokweenkcukacha, kwaye ligxile kumatshini wokugaya we-corundum osebenza kakuhle kakhulu we-200-mesh ukuze likutyhilele indlela okhokela ngayo ixesha elitsha lokugaya ngokufanelekileyo.

I-Corundum lilitye elinqabileyo elenziwe yi-crystallization ye-aluminium oxide. Ubulukhuni bayo bulandela i-diamond kunye ne-cubic boron nitride, kwaye ubulukhuni bayo be-Mohs bufikelela kwi-9. Igama le-corundum livela eIndiya. Icandelo layo eliphambili yi-Al₂O₃, kwaye kukho iintlobo ezintathu: α-Al₂O₃、β-Al₂O₃、γ-Al₂O₃. Ngenxa yeempawu zayo ezintle zomzimba, i-corundum isetyenziswa kakhulu kwizixhobo zokugaya eziphambili, iiwotshi, izixhobo zokuthwala izixhobo zoomatshini abachanekileyo, nakwezinye iindawo.

Ukusetyenziswa kwe-corundum

Uluhlu lwe-corundum olusetyenziswayo lubanzi kakhulu, lugubungela amacandelo amaninzi emizi-mveliso afana ne-metallurgy, oomatshini, amashishini eekhemikhali, izixhobo ze-elektroniki, ezomoya, kunye nokhuselo lwesizwe. Ngenxa yokumelana kwayo nobushushu obuphezulu, ukumelana nokugqwala, kunye namandla aphezulu, i-corundum isetyenziswa njengesikhephe kunye nesitya sokwenza iingcango zentsimbi ezityibilikayo, ukunyibilikisa izinyithi ezinqabileyo, kunye nee-alloys ezikhethekileyo; kwiinkqubo zeekhemikhali, i-corundum isetyenziswa njengeenqanawa ezahlukeneyo zokusabela kunye nemibhobho kunye neendawo zepompo yeekhemikhali; kwicandelo loomatshini, i-corundum isetyenziselwa ukwenza iimela, ii-molds, izinto ezikhusela iimbumbulu, njl. Ukongeza, iimveliso ze-corundum ezibonakalayo zingasetyenziselwa ukwenza izibane kunye nee-microwave fairings, kwaye iimveliso ze-Na-b-Al₂O₃ zizixhobo ze-electrolyte zokwenza iibhetri ze-sodium-sulfur.

Imeko yeMarike yaseCorundum

Kwiminyaka yakutshanje, ngenxa yokuqhubela phambili kwesayensi netekhnoloji kunye nophuhliso olukhawulezileyo lweshishini, imfuno ye-corundum iqhubekile nokukhula, kwaye amathuba emarike abanzi. I-China, i-India, kunye ne-Brazil ngabavelisi abakhulu be-corundum kwihlabathi, apho i-China ingumvelisi omkhulu kunye nomthengisi we-corundum emhlophe kwihlabathi. Imarike ye-corundum ibonakalisa imeko yokulinganisela phakathi kokubonelela kunye nemfuno, kunye nomgangatho wemveliso ophucukayo rhoqo kunye neendawo zokusetyenziswa ezikhula rhoqo. Ingakumbi kwiindawo eziphezulu ezifana nokusila nokupolisha ngokuchanekileyo, ukusetyenziswa kwe-corundum kuya kusanda ngakumbi.

Inkqubo yokuvelisa i-corundum

Inkqubo yokuvelisa i-corundum ibandakanya amanyathelo amaninzi afana nokulungiselela izinto, ukunyibilikisa, ukupholisa, ukwenziwa kwekristale kunye nokucubungula. Okokuqala, umgubo we-aluminium oxide ococekileyo ophezulu uyahluzwa kwaye womiswe ukuqinisekisa ukufana kunye nobunyulu bezinto ezikrwada. Emva koko, umgubo we-aluminium oxide ufakwa kwisithando sombane kwaye ufudunyezwe kubushushu obuphezulu ukuze unyibilike ube yimeko yolwelo. Kwimeko enyibilikisiweyo, iimolekyuli ze-aluminium oxide ziyazihlela kwakhona ukuze zenze isakhiwo sekristale kwaye zenze amasuntswana e-corundum. Emva koko, ubushushu buyehliswa kancinci ukuze amasuntswana e-corundum aqine kancinci abe yinto eqinileyo. Ekugqibeleni, iyafudunyezwa kwakhona ukuze kwenziwe isakhiwo sekristale sibe sizinzile ngakumbi kwaye kuphuculwe ubunzima kunye nokumelana nokuguguleka kwe-corundum.

Intshayelelo yomatshini wokugaya osebenza kakuhle we-corundum engama-200

Xa i-corundum isetyenziswa kwiindawo ezithile, kufuneka iqale icolwe ibe yi-200-mesh fine powder, njenge-brasives zesinyithi, izinto ze-ceramic zeglasi, kunye nezinto ze-semiconductor optical. Inyathelo lokuqala lidla ngokucolwa. Ngeli xesha, kufuneka usebenzise umatshini wokugaya we-200-mesh corundum osebenza kakuhle kakhulu. I-Guilin Hongcheng lishishini lasekhaya eliphambili le-R&D kunye ne-manufacturing. I-HC series pendulum mill eyiphuhlisileyo lukhetho olufanelekileyo kumatshini wokugaya we-200-mesh corundum osebenza kakuhle kakhulu.

Ii-HC series swing mills ziyafumaneka kwiimodeli ezahlukeneyo, kunye neziphumo zeyure ukusuka kwi-1 ton ukuya kwi-50 tonnes. Izixhobo zizinzile xa ziqaliswa, inkqubo yoxinzelelo olubi inokuvalwa okuhle, indawo yokusebenzela icocekile kwaye icocekile, ukugcinwa kwemihla ngemihla kulula, kwaye iindleko zokusebenza nokugcinwa ziphantsi. Isetyenziswa kakhulu kushishino oluchaseneyo kwaye isebenza kakuhle.

Umatshini wokugaya we-Guilin Hongcheng 200 mesh corundum osebenza kakuhle uya ngokuba sisixhobo esibalulekileyo kwicandelo lokucubungula izimbiwa kunye nokulungiselela izinto ngenxa yokusebenza kwawo kakuhle, ukonga amandla kunye nokukhuselwa kokusingqongileyo. Njengesixhobo sokugaya esisemgangathweni ophezulu, imfuno yemarike ye-corundum iyaqhubeka nokukhula kwaye amathuba emarike abanzi. Wamkelekile ukuba unxibelelane nathi ukuze ufumane ikowuteshini yamva nje.