Itekhnoloji yokugquma i-silicon ye-carbide yindlela yokwenza umaleko we-silicon carbide kumphezulu wezinto, ngokuqhelekileyo usebenzisa i-chemical vapor deposition, i-deposition yomzimba kunye ne-chemical vapour, ukunyuswa kwe-melt, i-plasma eyandisiweyo yokubeka umphunga weekhemikhali kunye nezinye iindlela zokulungiselela ukugquma kwe-silicon carbide. I-silicon ye-carbide yokwambathisa i-1 layer inokumelana nobushushu obuphezulu, ukumelana nokugqwala, ukumelana ne-oxidation, ukumelana nokunxiba kunye nezinye iipropathi ezigqwesileyo, ngoko ke isetyenziswa kakhulu kubushushu obuphezulu, uxinzelelo oluphezulu, indawo entsonkothileyo kunye nezinye iindawo.
Indawo yokushisa ephezulu yintsimi ebalulekileyo yokusetyenziswa kwe-silicon carbide coating. Izinto zemveli zinokubandezeleka ngenxa yokwandiswa, ukuthambisa, ukukhupha, i-oxidation kunye nezinye iingxaki kumaqondo okushisa aphezulu, ngelixa i-silicon carbide coating inozinzo oluphezulu lweqondo lokushisa kwaye inokumelana nokugqwala kunye noxinzelelo lwe-thermal kwiindawo eziphezulu zokushisa. Ke ngoko, kuyenzeka ukusebenzisa itekhnoloji yokugquma i-silicon carbide kumaqondo obushushu aphezulu.
Kubushushu obuphezulu, i-silicon carbide coatings ingasetyenziswa kwezi ndawo zilandelayo:
Okokuqala, ii-injini ze-aerospace, iinjini ze-rocket kunye nezinye izixhobo ezifuna ukumelana nobushushu obuphezulu kunye neendawo zoxinzelelo zinokusebenzisa i-silicon carbide coating ukubonelela ukumelana nobushushu obungcono kunye nokumelana nokunxiba. Ukongezelela, kwindawo, ukuhlola iplanethi, i-satellites kunye nezinye iindawo, i-silicon carbide coating ingasetyenziselwa ukukhusela izixhobo ze-elektroniki kunye neenkqubo zokulawula ukusuka kwimitha yokushisa ephezulu kunye ne-particle particles.
Kwintsimi yeeseli zelanga, i-silicon carbide coating inokubonelela ngokusebenza okuphezulu kokuguqulwa kweeseli kunye nokuzinza okungcono. Ukongeza, usetyenziso kwiindawo ezinjengeeseli zepetroli ezinobushushu obuphezulu zinokubonelela ngobomi bebhetri obuphezulu kunye nokusebenza kakuhle, kunye nokukhuthaza uphuhliso lobuchwepheshe obutsha bamandla.
Okwesithathu, ishishini lentsimbi
Kwishishini lensimbi, kwinkqubo yokuvelisa phantsi kobushushu obuphezulu, izitena zomlilo, izinto eziphikisayo kunye nezinye izixhobo kunye nemibhobho yentsimbi, iivalvu kunye nezinye izinto zifuna ubushushu obuphezulu, ukumelana nokugqwala, ukunxiba izixhobo zokumelana, i-silicon carbide coating inokubonelela ngokhuseleko olungcono. ukusebenza kunye nokuphucula ubomi benkonzo yezixhobo.
4. Ishishini lemichiza
Kwishishini lemichiza, ukusetyenziswa kwe-silicon carbide coating kunokukhusela izixhobo zeekhemikhali kwi-corrosion, i-oxidation kunye nefuthe lobushushu obuphezulu kunye noxinzelelo, kunye nokuphucula ubomi benkonzo kunye nokhuseleko lwezixhobo.
Isishwankathelo, itekhnoloji yokugquma i-silicon carbide ingasetyenziswa kwiindawo ezininzi zobushushu obuphezulu ukunika ukhuseleko olungcono kunye nobomi benkonzo, kwixa elizayo, ngophuhliso oluqhubekayo lwetekhnoloji yokulungiselela ukutyabeka kwe-silicon carbide, kuya kubakho imimandla emininzi yokusetyenziswa kwetekhnoloji ye-silicon carbide. .
Ixesha lokuposa: Jun-08-2023