Ukusebenza okugqwesileyo kwe-silicon carbide crystal boat kwindawo yobushushu obuphezulu

Isikhephe sekristale se-silicon carbideYimathiriyeli eneempawu ezigqwesileyo, ebonisa ubushushu obungaqhelekanga kunye nokunganyangeki kwe-corrosion kwindawo yobushushu obuphezulu.Yikhompawundi eyenziwe ngezinto zekhabhoni kunye ne-silicon ezinobunzima obuphezulu, indawo ephezulu yokunyibilika kunye ne-thermal conductivity egqwesileyo.Oku kwenza iinqanawa ze-silicon carbide crystal zilungele usetyenziso oluhlukeneyo lobushushu obuphezulu, obunje nge-aerospace, amandla enyukliya, iikhemikhali, njl.

Okokuqala, ii-silicon carbide crystal boatinokumelana nobushushu obugqwesileyo kwiindawo eziphakamileyo zobushushu.Ngenxa yobume bayo obukhethekileyo bekristale, ii-silicon carbide crystal boatiyakwazi ukugcina iimpawu zayo zomzimba kunye neekhemikhali phantsi kweemeko zobushushu obugqithisileyo.Iyakwazi ukumelana namaqondo okushisa ukuya kwi-1500 degrees Celsius ngaphandle kokuguqulwa okanye ukuphuka, okwenza ukuba isetyenziswe ngokubanzi kwiqondo lokushisa eliphezulu lokunyibilika, ukusabela kobushushu obuphezulu kunye nezinye iinkqubo.

Okwesibini, ii-silicon carbide crystal boatinokumelana ne-corrosion ebalaseleyo kwindawo yobushushu obuphezulu.Kwezinye iimeko zeekhemikhali ezigqithisileyo, ezininzi zetsimbi kunye nezinye izinto ziya kuchaphazeleka ngokubola, kodwa i-silicon carbide crystal boat inokugcina uzinzo.Ayingcoliswanga yi-asidi, i-alkali kunye nezinye izinto ezidliwayo, ezenza ukuba zisetyenziswe ngokubanzi kwiikhemikhali, i-electronics kunye namanye amashishini.

Ukongeza, i-thermal conductivity yei-silicon carbide crystal boatikwayenye yeengenelo zayo.Ngenxa yesakhiwo sayo esiyingqayizivele se-crystal, i-silicon carbide crystal boat ine-conductivity ephezulu ye-thermal kwaye iyakwazi ukuqhuba ukushisa ngokukhawuleza kwaye igcine ukusabalalisa okufanayo kweqondo lokushisa.Oku kuyenza isetyenziswe ngokubanzi kunyango lobushushu, ukwenziwa kwe-semiconductor kunye neminye imimandla.

Kufuphi,i-silicon carbide crystal boatngokumelana nobushushu obugqwesileyo, ukumelana nokugqwala kunye nokuhanjiswa kwe-thermal, ibe yeyona nto ifanelekileyo kwindawo yobushushu obuphezulu.Inoluhlu olubanzi lwezicelo, inokuhlangabezana neemfuno zeenkqubo ezahlukeneyo zobushushu obuphezulu, kwaye inamandla amakhulu ekuphuhlisweni kwexesha elizayo.