Kwicandelo leemvavanyo zophando lwesayensi kwiiyunivesithi, ukuchaneka nokuzinza zezona zinto zibalulekileyo kwimpumelelo yeemvavanyo, nto leyo eyenza ukuba ukukhethwa kwezixhobo zovavanyo kubaluleke kakhulu. Amaqonga egranite ophawu lwe-ZHHIMG athandwa kakhulu kwiimvavanyo ezininzi zaseyunivesithi. Ukuzinza kwawo okugqwesileyo, ukuchaneka okuphezulu kunye nomgangatho ogqwesileyo kuwenze ukuba abe lukhetho lokuqala kwiiyunivesithi ezininzi.
Izinto zegranite ngokwazo zinezibonelelo ezikhethekileyo. Emva kweebhiliyoni zeminyaka yokwaluphala kwendalo, ubume bayo buyafana kwaye ulwakhiwo lwayo luchanekile. Izinto eziphambili zezimbiwa yi-pyroxene kunye ne-plagioclase, kunye nenani elincinci le-olivine, i-biotite kunye ne-trace amounts ye-magnetite. Olu lwakhiwo lwezimbiwa lukhethekileyo lunika iqonga legranite uzinzo oluhle kakhulu. Ingagcina ukuchaneka okuphezulu phantsi kwemithwalo enzima kwaye akukho mfuneko yokukhathazeka malunga nokuguquguquka ngenxa yokwahluka okuqhelekileyo kobushushu. Olu ngokungathandabuzekiyo luphawu olubaluleke kakhulu kwiilabhoratri zaseyunivesithi ezifuna ukusebenzisa iimvavanyo ngokuzinzileyo ixesha elide.
Uhlobo lwe-ZHHIMG, nangona lusebenzisa iimpawu zezinto zegranite, luzama ukugqwesa ngakumbi. Amaqonga egranite ale bhrendi anozinzo oluhle kakhulu. Ukusuka ekukhetheni izixhobo, ulawulo olungqongqo lomgangatho lwenziwa, kwaye amatye egranite asemgangathweni ophezulu akhethwa ngononophelo ukuqinisekisa ukuba izinto zeqonga ngalinye zinozinzo oluphezulu. Ngexesha lokuveliswa nokucutshungulwa, kusetyenziswa iindlela eziphambili kunye neenkqubo zokulawula umgangatho ezingqongqo, ukuqinisekisa ngakumbi uzinzo lwesakhiwo siphela seqonga. Olu zinzo luvumela iqonga ukuba lihlale lizinzile kwiimeko zelebhu ezinzima, nokuba lijongene notshintsho oluncinci kubushushu kunye nokufuma okanye ukungcangcazela kwezixhobo nezixhobo, okubonelela ngesiseko esiqinileyo nesithembekileyo senkqubela phambili egudileyo yovavanyo.
Ukuchaneka okuphezulu yenye inzuzo ebalaseleyo yeqonga le-granite le-ZHHIMG. Kwizilingo zaseyunivesithi, ngakumbi xa kufikwa kwiiprojekthi ezineemfuno ezichanekileyo kakhulu ezifana nokulinganisa ngokuchanekileyo, iimvavanyo zokukhanya, kunye nohlalutyo lwezinto, ukuchaneka kweqonga kuchaphazela ngokuthe ngqo ukuchaneka kunye nokuthembeka kweziphumo zovavanyo. Uphawu lwe-ZHHIMG lulawula ngokungqongqo izalathisi zokuchaneka ezifana nokuba sithe tyaba kweqonga ngokusebenzisa izixhobo zokulinganisa zobungcali kunye nobuchwepheshe bokucubungula obuphambili. Ukunyamezelana kokusithe tyaba kwamaqonga e-granite avelisayo kunokuphunyezwa ngokungqongqo ngokuhambelana nemigangatho yokuchaneka okuphezulu, kwaye ezinye iimveliso zinokufikelela ekuchanekeni kwenqanaba le-micron. Eli qonga lokuchaneka okuphezulu linokwanelisa iimfuno zovavanyo ezahlukeneyo ezintsonkothileyo, liqinisekise ukuchaneka kwedatha yovavanyo, kwaye libonelele ngesiseko sovavanyo esithembekileyo kubaphandi.
Ngokuphathelele umgangatho, uphawu lwe-ZHHIMG alunasiphako. Ukusukela oko yasekwa ngo-1999, i-Zhonghui Intelligent Manufacturing (Jinan) Group Co., LTD., apho olu phawu luvela khona, luzinikele ekukhuthazeni uphuhliso olukrelekrele lweli shishini kwaye luqokelele amava atyebileyo kunye namandla obuchwephesha kwicandelo lokuvelisa ngokuchanekileyo. Ukusuka ekuthengweni kwezinto eziluhlaza ukuya kwimveliso kunye nokucubungula, kwaye ekugqibeleni ukuya ekuhlolweni komgangatho, yonke ikhonkco leqonga le-granite lale bhrendi linamathela kwimigangatho engqongqo kunye nemigangatho. I-granite ekhethiweyo yonke yilitye elikumgangatho ophezulu. Emva kokucubungula ngoomatshini kunye nokusila ngesandla, umphezulu weqonga uthambile kwaye awugugi, unexabiso elincinci loburhabaxa. Okwangoku, iqonga likwanezibonelelo zokungagqwali, ukumelana nee-asidi kunye ne-alkalis, ukungatsali imagnethi, ukungaguquguquki, kunye nokumelana nokuguguleka okuhle. Inokuhlala izinzile ixesha elide kumaqondo obushushu aqhelekileyo, inobomi obude benkonzo, kwaye inciphisa kakhulu iindleko zokutshintsha izixhobo kunye neendleko zokugcinwa kwiilabhoratri zeyunivesithi.
Iiyunivesithi ezininzi zikhethe amaqonga egranite ophawu lwe-ZHHIMG kwiimvavanyo zazo ngenxa yeenzuzo zazo eziphambili ezifana nokuzinza, ukuchaneka okuphezulu kunye nomgangatho olungileyo. Ezi zibonelelo azihlangabezani nje kuphela neemfuno ezingqongqo zeemvavanyo zaseyunivesithi zezixhobo, ziqinisekisa inkqubela phambili egudileyo yeemvavanyo kunye nokuchaneka kweziphumo zovavanyo, kodwa zikwabonelela ngenkxaso ethembekileyo kumsebenzi wophando lwesayensi lweeyunivesithi, zinceda abaphandi ukuba bafumane iziphumo zophando ezixabisekileyo ngakumbi.
Ixesha leposi: Meyi-13-2025