Kwicandelo lokufudumeza imboni, ityhubhu yemitha, njengeyona nto iphambili, idlala indima ebalulekileyo ekudluliseleni ubushushu nasekugcineni ubushushu obuzinzileyo ngaphakathi kwesithando somlilo. Ngokuqhubeka kweteknoloji, iiseramikhi ze-silicon carbide ziye zaba zizinto ezifanelekileyo zokwenziwa kweetyhubhu zemitha ngenxa yokusebenza kwazo okugqwesileyo, zizisa izisombululo zokufudumeza ezisebenzayo nezizinzileyo kumashishini amaninzi.
Iingenelo zeItyhubhu yemisebe yeSilicon Carbide Ceramic
1. Ukumelana okugqwesileyo kobushushu obuphezulu
Iiceramics ze-silicon carbide zinendawo zokunyibilika eziphezulu kakhulu kunye nokumelana okuhle kakhulu nobushushu obuphezulu, kwaye zinokusebenza ngokuzinzileyo ixesha elide kwiindawo ezinobushushu obuphezulu. Xa kuthelekiswa neetyhubhu zemitha yesinyithi zemveli, iityhubhu zemitha ye-silicon carbide ceramic zinokugcina uzinzo oluhle lwesakhiwo kunye neempawu zoomatshini kumaqondo obushushu aphezulu angaphezu kwe-1350 ° C, ziphephe ngempumelelo ukuguquka, ukuthamba, kunye ne-oxidation ebangelwa ngamaqondo obushushu aphezulu, zandisa kakhulu ubomi benkonzo yeetyhubhu zemitha.
2. Ukuqhuba kakuhle kobushushu
Ukuqhuba kobushushu kwee-ceramics ze-silicon carbide kuphindwe kaninzi kunokweentsimbi eziqhelekileyo, ezinokufudumeza ubushushu ngokukhawuleza nangokulinganayo, okwenza ukusasazwa kobushushu ngaphakathi kwesithando kufane ngakumbi. Oku akuphuculi nje kuphela ukusebenza kakuhle kokufudumeza, kodwa kunciphisa ngempumelelo iingxaki zomgangatho ezibangelwa kukufudumeza okungalinganiyo kwemveliso, kuphucula umgangatho wemveliso.
3. Ukumelana nokugqwala okunamandla
Kwimveliso yemizi-mveliso, iityhubhu zemitha zihlala zidibana neegesi ezahlukeneyo ezibolayo kunye nemidiya. Iiceramics zeSilicon carbide zinozinzo oluhle lweekhemikhali kwaye zinokumelana nokukhukuliseka kwemidiya eyahlukeneyo ye-acidic kunye ne-alkaline kunye neegesi ezibolayo. Zigcina ukusebenza okuzinzileyo kwiindawo zokusebenza ezinzima, zinciphisa iindleko zokugcinwa kwezixhobo kunye nokuphindaphinda kokutshintshwa.
Isebenza kakhulu kwiinkalo ezahlukeneyo
1. Ishishini lentsimbi
Kwinkqubo yokunyanga ubushushu bentsimbi, efana nokuqhoboshela, ukucima, ukufudumala kunye nezinye iinkqubo, iityhubhu zemisebe ye-silicon carbide ceramic zinokubonelela ngokufudumeza okuzinzileyo nokulinganayo, okunceda ukuphucula iipropati zoomatshini kunye nokuchaneka kokucubungula intsimbi kunye nokuhlangabezana neemfuno zomgangatho weendawo ezahlukeneyo zezinto zentsimbi.
2. Ukunyibilikisa isinyithi esingenasinyithi
Kwinkqubo yokunyibilikisa nokucoca iintsimbi ezingezizo i-ferrous ezifana ne-copper kunye ne-aluminium, ukumelana nobushushu obuphezulu kunye nokumelana nokugqwala kweetyhubhu ze-ceramic radiation ze-silicon carbide kuzenza zibe zizinto ezifanelekileyo zokufudumeza, ezinokuphucula ngempumelelo ubumsulwa kunye nokusebenza kakuhle kwemveliso yeentsimbi.
Ubuchule bobuchwepheshe buqhuba uphuhliso
Ngokuqhubeka nokuqhubela phambili kwesayensi yezinto kunye netekhnoloji yokuvelisa, ukusebenza kunye nomgangatho weetyhubhu zemisebe ye-silicon carbide ceramic nazo zihlala ziphucuka. Ukusetyenziswa kweenkqubo ezintsha zokusila kunye nezongezo kuye kwaphucula ngakumbi uxinano kunye neempawu zoomatshini zee-silicon carbide ceramics; Uyilo olucwangcisiweyo lwesakhiwo luye lwaphucula ngakumbi ukusebenza kakuhle kobushushu kunye nobomi benkonzo yetyhubhu yemisebe. Ukongeza, ukungeniswa kwemveliso ekrelekrele kunye netekhnoloji yedijithali kuzise amathuba amatsha okuvelisa kunye nokusetyenziswa kweetyhubhu zemisebe ye-silicon carbide ceramic, ukufikelela kulawulo oluchanekileyo lwenkqubo yemveliso kunye nokujonga ukusebenza kwemveliso ngexesha langempela.
Iityhubhu zemisebe ze-silicon carbide ceramic, ezineenzuzo zazo zokusebenza ezibalaseleyo, zibonakalise amandla amakhulu okusetyenziswa kwicandelo lokufudumeza kwimizi-mveliso. Ngenxa yophuhliso oluqhubekayo lwetekhnoloji kunye nokunciphisa kancinci iindleko, kukholelwa ukuba iityhubhu zemisebe ze-silicon carbide ceramic ziya kusetyenziswa kakhulu kwiindawo ezininzi, zinegalelo kuphuhliso olusebenzayo noluluhlaza lwemveliso yemizi-mveliso.
Ixesha leposi: Juni-11-2025