Umzi-mveliso weglasi waseYurophu usebenzisa ngaphezulu kwe-100,000 yeetoni ngonyaka kwiitoni eziphila iminyaka emi-5-8, okukhokelela kumawaka eetoni zezinto ezilahla inkunkuma ezivela ekuchithweni kweonti. Uninzi lwezi zixhobo zithunyelwa kumaziko obugcisa bokulahla inkunkuma (CET) okanye kwiindawo zokugcina ezingobunini.
Ukuze kuncitshiswe isixa sezinto ezilahliweyo ezilahliweyo ezithunyelwa kwiindawo zokulahla inkunkuma, i-VGG isebenzisana neglasi kunye neenkampani zokuqhawula iziko ukuseka imigangatho yokwamkelwa kwenkunkuma kunye nokuphuhlisa iimveliso ezintsha ezenziwe ngezinto eziphinda zisetyenziswe. Okwangoku, i-30-35% yezitena ezidiliziweyo ze-silica ezisuka kwizitena zingaphinda zisetyenziswe ukwenza ezinye iindidi ezimbini zezitena, kuquka.i-silicaizitena ze-wedge ezisetyenziselwa amachibi okusebenza okanye uphahla lwegumbi lokugcina ubushushu, kunye nokugquma okululai-silicaizitena.
Kukho umzi-mveliso waseYurophu ogxile ekuhlaziyeni kwakhona okubanzi kwezinto ezilahla inkunkuma ukusuka kwiglasi, intsimbi, izitshisi, kunye namashishini ekhemikhali, ukuzuza izinga lokubuyisela i-90%. Inkampani yeglasi iphinde yasebenzisa ngempumelelo inxalenye esebenzayo yodonga lwamachibi ngokuyisika iyonke emva kokunyibilika kwe-onti, yasusa iglasi ebambelela kumphezulu wezitena ezisetyenzisiweyo ze-ZAS, kwaye yabangela ukuba izitena ziqhekeke ngokucima. La maqhekeza aqhekekileyo ayecolwa aze ahluzwe ukuze kufunyanwe igrabile kunye nomgubo ocolekileyo wobukhulu obahlukeneyo beenkozo, ezathi ke emva koko zisetyenziswe ukuvelisa izinto zokugalela ezinexabiso eliphantsi kunye nemathiriyeli yokugalela intsimbi.
Uphuhliso oluzinzileyo luyaphunyezwa kwiinkalo ezahlukeneyo njengendlela yokubeka phambili phambili iindlela zophuhliso loqoqosho lwexesha elide eziqwalasela iimfuno kunye nobuchule besizukulwana sangoku kunye nesekamva, ukubeka isiseko sokwakhiwa kwempucuko yendalo. Ishishini le-graphite crucible lihlola kwaye liphanda uphuhliso oluzinzileyo iminyaka emininzi. Emva kwenkqubo ende nenzima, eli shishini ekugqibeleni liqalise ukufumana amathuba ophuhliso oluzinzileyo. Ezinye iinkampani ze-graphite crucible ziqalisile ukusebenzisa "ihlathi lekhabhoni," ngelixa ezinye zifuna imathiriyeli entsha yemveliso kunye nobuchwepheshe obutsha bokucwangcisa indawo yegrafu yegrafu.
Ezinye iinkampani zide zityale imali eninzi kumahlathi aphesheya kweelwandle ukuze zinciphise ukuxhomekeka kwazo kumahlathi aseTshayina. Namhlanje, siyamangaliswa kukufumana isikhokelo esitsha sophuhliso kwishishini le-graphite crucible ngokusebenzisa indlela yokuthenga kunye nokusetyenziswa kwakhona kwe-graphite crucibles endala. Kweli phulo linesibindi lokusingqongileyo kwekhabhoni ephantsi, ishishini le-graphite crucible liphinde lafumana ukubaluleka okusebenzayo kunye nexabiso elizimeleyo lokusungula.
Sikholelwa ngokuqinisekileyo ukuba oku kuya kuba yindlela entsha yophuhliso oluzinzileyo oluphuculweyo lweshishini le-graphite crucible e-China kwaye sele lingene kwinqanaba elitsha leendlela zophuhliso. Ishishini le-graphite crucible lixhomekeke kakhulu kwimithombo yamahlathi, kwaye njengoko ezi zixhobo ziya zinqongophala, ixabiso lezinto ezisetyenziswa kwi-graphite crucibles liyanda.
Indlela yokunciphisa iindleko zemveliso ye-graphite crucibles ngaphandle kokuthomalalisa umgangatho wabo ihlala iyintloko kubavelisi. Njengoko imithombo yendalo ekhoyo kwishishini iyancipha, ukugcina umgangatho wobomi obuphezulu, nabani na obamba iindlela zangoku zophuhliso loqoqosho oluluhlaza, itekhnoloji yekhabhoni ephantsi, kunye nekhabhoni ephantsi yekhabhoni yokubonelela ngokukhuselwa kwendalo iya kuba kwindawo ephambili yobuchule ukhuphiswano lwemarike kwinkulungwane yama-21. Kulucelomngeni ukunciphisa ukukhutshwa kwekharbon diokside ngexesha lonke lenkqubo yokuvelisa i-graphite crucibles.
Ixesha lokuposa: May-20-2023