Kwimizi-mveliso efana ne-metallurgy, ubunjineli beekhemikhali, kunye namandla amatsha, kukho isikhongozeli esibonakala singabalulekanga kodwa sibalulekileyo - isikhongozeli. Ukuba izikhongozeli zemveli zifana "nezitya zerayisi zesinyithi", ngoko keii-crucibles ze-ceramic ze-silicon carbideziinguqulelo eziphuculweyo ze-"titanium alloy protective covers". Njenge "qhawe elingasemva kwemifanekiso" kwishishini lanamhlanje, esi sitsha sekristale emnyama sichaza ngokutsha imigangatho yokhuseleko kwimisebenzi yobushushu obuphezulu.
Ukususa i-'Black Technology': I-Natural Endowment yeSilicon Carbide
I-Silicon carbide (SiC), njengeyona nto iphambili kwizixhobo ze-semiconductor zesizukulwana sesithathu, ikwabonisa amandla amangalisayo kwicandelo le-ceramics. Le kristale i-superhard eyenziwe ngokwenziwa inolwakhiwo lwe-athomu olufana ne-lattice yedayimani eyakhiwe ngokuchanekileyo, inika izinto eziluncedo ezintathu: ukumelana namaqondo obushushu aphezulu ngaphezulu kwe-1350 ℃ ngaphandle kokutshintsha umbala, ukulula ukumelana ne-corrosive media, kunye nokudluliselwa kobushushu okufana nee-conductors zesinyithi. Olu khuselo lwe-three-dimensional "lokumelana nobushushu + ukumelana nokugqwala + ukuhanjiswa kobushushu" lushiya izinto eziqhelekileyo zesinyithi okanye ze-graphite ngasemva kakhulu.
Amandla Aqinileyo Endalo: Izinto Eziqhekezayo Kwiimeko Zemizi-mveliso
Phantsi kweemeko zokusebenza ezinzima kakhulu, ii-silicon carbide ceramic crucibles zibonisa uzinzo olumangalisayo. Kwi-workshop ye-metallurgical, inokusingatha ukukhukuliseka kobushushu obuphezulu ngokulula; Kwii-chemical reactions, ihlala ingashukumi kwiindawo ezinobungozi kakhulu; Kwilabhoratri entsha yamandla, ukuqhuba kwayo okufana nobushushu kuqinisekisa ukuchaneka kokwenziwa kwezinto. Okungaqhelekanga ngakumbi kukuba le 'diamond engonakaliswayo' inokusetyenziswa kwakhona ngokuphindaphindiweyo, okunciphisa kakhulu ukuphindaphindwa kwezixhobo.
Ukukhetha Okukrelekrele: Ixabiso Elibonakalayo Lexesha Elide
Ukukhetha i-silicon carbide ceramic crucible ngokuyintloko kukukhetha ubulumko bemizi-mveliso. Nangona utyalo-mali lokuqala luphezulu kancinci xa luthelekiswa nezixhobo zemveli, ukusebenza kwalo okuhlala ixesha elide nokuzinzileyo kunokuthintela ngokufanelekileyo iindleko ezifihlakeleyo ezifana nokuphazamiseka kwemveliso kunye nongcoliseko lwezinto eziluhlaza. Xa uninzi lwezikhongozeli lubonisa iimpawu zokudinwa kumaqondo obushushu aphezulu, ii-silicon carbide ceramic crucibles zisagcina ukuchaneka kwazo kokuqala kwejometri, kwaye olu phawu "luhlala ixesha elide" lolona mgangatho luxabisekileyo kushishino lwanamhlanje.
I-Shandong Zhongpeng ibisoloko ibandakanyeka kakhulu kwicandelo le-silicon carbide ceramics kangangeminyaka emininzi, iqhubeka nokuqinisa iipropati zezinto ezibonakalayo ngeenkqubo ezintsha, okwenza yonke into esetyenziswayo ibe liqabane elithembekileyo lemizi-mveliso. Kwindlela yokulandela ukusebenza kakuhle kunye nokhuseleko, i-silicon carbide ceramics ibhala umgangatho omtsha weekhonteyina zanamhlanje zoshishino "ezinamandla aqinileyo".
Ixesha leposi: Meyi-24-2025