Kwimveliso yemizi-mveliso yanamhlanje, iinkqubo zemibhobho zifana “nemithambo yegazi” yomzimba womntu, eqhuba umsebenzi obalulekileyo wokuthutha ubushushu obuphezulu kunye nemithombo yeendaba eyonakalisayo. Ii-silicon carbide (SiC) i-liningItekhnoloji ifana nokubeka umaleko wesikrweqe esisebenza kakhulu kule “mithambo yegazi”, nto leyo enika umbhobho oqinileyo wokucinezela, ukuxhathisa umhlwa, kunye nokumelana nobushushu obuphezulu. Lo maleko wokhuselo obonakala ulula ukhusela njani ukusebenza okuzinzileyo kwemibhobho?
I-1, Iimpawu zezinto eziphathekayo: "Italente yokuzalwa" ye-silicon carbide
I-Silicon carbide yaziwa ngokuba "yidayimani emnyama yemizi-mveliso", kwaye ubume bayo beathom yikristale yothungelwano olunemigangatho emithathu eyenziwe ngamabhondi adibeneyo phakathi kwe-silicon kunye nekhabhoni, inika iipropathi ezintathu eziphambili:
1. Ubulukhuni bebakala ledayimani (lesibini kuphela kwidayimani kubulukhuni beMohs), enokumelana nokhukuliseko lwamasuntswana
2. Ukungasebenzi kakuhle kweekhemikhali ezomeleleyo, ukumelana nemithombo yeendaba ezonakalisayo njengeeasidi, iziseko, kunye neetyuwa.
3. Uzinzo olugqwesileyo lwe-thermal, ukugcina uzinzo lwesakhiwo nokuba kubushushu obuphezulu be-1350 ℃
Le propati yezinto eziphathekayo yenza kube yinto efanelekileyo yokukhusela iimeko zokusebenza ezigqithisileyo.
I-2, Indlela yokukhusela: Inkqubo yokukhusela kathathu
Xa i-silicon carbide ibambelela kudonga lwangaphakathi lombhobho, yenza iileya ezininzi zokhuseleko:
Umaleko wesithintelo somzimba: iikristale ezishinyeneyo zesilicon carbide zahlula ngokuthe ngqo indawo ephakathi ekudibaneni nomzimba ityhubhu yesinyithi.
Umaleko ozinzileyo weChemical: ukwenza ifilimu ekhuselayo yeoksidi ngokusabela kokudlula, ukuxhathisa ngenkuthalo ukubola.
Le ndlela yokukhusela edibeneyo ivumela imibhobho ukuba igcine ingqibelelo yesakhiwo naphantsi kweemeko ezinzima ezifana ne-corrosion eyomeleleyo, ukunxiba okuphezulu, kunye neendawo zokushisa eziphezulu.
3, Imfihlelo yokusebenza kwexesha elide: amandla okuziphilisa
Uphando lwamva nje lufumene ukuba i-silicon carbide inamandla awodwa okudibanisa umphezulu phantsi kweemeko ezithile zokusebenza. Xa kwenzeka umonakalo omncinci, i-athomu ye-silicon yamahhala kumphezulu wezinto eziphathekayo iya kuphinda ihlelwe kwindawo yobushushu obuphezulu, ngokuyinxenye ilungisa iziphene zomhlaba. Olu phawu lwandisa kakhulu ubomi benkonzo ye-lining kunye nokunciphisa ukugcinwa rhoqo.
I-4, izibonelelo ezingabonakaliyo: ixabiso elipheleleyo lobomi
Xa kuthelekiswa nemathiriyeli yokwaleka kwemveli, isilicon carbide lining izisa iinzuzo ezifihlakeleyo kodwa ezinkulu zoqoqosho kumashishini emizi-mveliso ngokunciphisa inani lokuvalwa kokulungisa, ukuthoba umngcipheko wongcoliseko oluphakathi, kunye nokwandisa umjikelo wokutshintshwa kwemibhobho. Ngokukodwa kwimimandla yeekhemikhali ezintle kunye nokulungiswa kwezinto zamandla amatsha, ixabiso lesiqinisekiso sobunyulu bezinto eziphathekayo kunzima nakakhulu ukulinganisa ngedatha elula.
Ngophuhliso lwetekhnoloji yoshishino ngokubhekiselele ekusebenzeni kakuhle kunye nobuhlobo bendalo, iteknoloji ye-silicon carbide lining isuka "kukhuseleko olulodwa" ukuya "kubumbeko oluqhelekileyo". Esi sisombululo esidibanisa isayensi yezinto kunye nobukrelekrele bobunjineli buthule bukhusela "umgca wokuphila" woshishino lwanamhlanje kwaye sibe yinkxaso yobugcisa ebalulekileyo ekuphuculeni umgangatho kunye nokusebenza kakuhle kwamashishini enkqubo.
Ixesha lokuposa: Apr-26-2025