Umzi-mveliso we-SiC we-ceramic oqhelekileyo we-ceramic uxhathisa ukunxiba kunye nobushushu obuphezulu

Ukumelana nobushushu be-silicon carbide ceramics

I-Silicon carbide ceramics (i-SiC ceramics) luhlobo olutsha lwezinto ze-ceramic ezinobunzima obuphezulu, amandla aphezulu kunye nokumelana nokugqoka okuphezulu. Inxalenye yayo ephambili yi-silicon carbide, kwaye ubume bayo bekristale bunozinzo oluphezulu kakhulu lwe-thermal kunye neekhemikhali. Iimvavanyo zibonisa ukuba i-silicon carbide ceramics inokugcina ukusebenza okuzinzile phantsi kwemekobume yobushushu obuphezulu, kwaye ukumelana nobushushu kubhetele kunoko kwemathiriyeli ye-ceramic yemveli.

Ngokutsho kophando, ukumelana nobushushu be-silicon carbide ceramics kunokufikelela ngaphezu kwe-2000 degrees Celsius. Kwiqondo lokushisa elinjalo, i-silicon carbide ceramics isagcina iipropati ezilungileyo zomatshini kunye nokuzinza kwesakhiwo, okwenza kube noluhlu olubanzi lwamathemba okusebenza kwindawo yokushisa ephezulu.

Ithemba lesicelo se-silicon carbide ceramics

1. I-Aerospace

Kwishishini le-aerospace, iindawo ezinobushushu obuphezulu azinakuthintelwa. Uzinzo oluphezulu lobushushu be-silicon carbide ceramics luyenza ibe lolona khetho lufanelekileyo lwemathiriyeli kumacandelo obushushu obuphezulu njengeenjini zenqwelomoya kunye neziqhushumbisi zerokhethi.

2. Ushishino lwamandla kunye neekhemikhali

Kwintsimi yamandla kunye noshishino lweekhemikhali, i-reactors ephezulu yokushisa kunye nokutshintsha ubushushu kunye nezinye izixhobo zineemfuno eziphezulu zokumelana nokushisa kwezinto. Uzinzo oluphezulu lobushushu be-silicon carbide ceramics luyenza ibe yinto ekhethwayo kwezi zixhobo

3. Oomatshini bemizi-mveliso

Kwintsimi yoomatshini bemizi-mveliso, ukuzinza kobushushu obuphezulu be-silicon carbide ceramics kunokuphucula ukuxhathisa ukunxiba kunye nokumelana nokubola kwezixhobo zoomatshini kunye nokwandisa ubomi benkonzo yezixhobo.

Iiceramics ze-silicon carbide zinethemba elibanzi lokusetyenziswa ngenxa yozinzo lwazo lobushushu obuphezulu. Ngophuhliso oluqhubekayo lwesayensi kunye nethekhnoloji, kukholelwa ukuba intsimi yesicelo se-silicon carbide ceramics iya kuba yande ngakumbi, izisa ukukhululeka kunye nenkqubela phambili kuluntu lwabantu.