Kwizicelo zokushisa okuphezulu, ukukhethwa kwezinto eziphathekayo kubalulekile. Phakathi kwazo, i-reaction-sintered silicon carbide material ibe lukhetho oludumileyo ngenxa yokusebenza kwayo okugqwesileyo. I-Reaction-sintered silicon carbide yimathiriyeli ye-ceramic eyenziwe yi-reaction sintering ye-carbon kunye ne-silicon powder kumaqondo obushushu aphezulu.
Okokuqala, impendulo-sintered silicon carbide inozinzo olubalaseleyo lobushushu obuphezulu. Iyakwazi ukugcina amandla ayo omatshini kunye nokuzinza kweekhemikhali kumaqondo obushushu aphezulu ukuya kuthi ga kwi-2,000 degrees Celsius. Oku kuyenza ilungele izicelo zobushushu obuphezulu, njengokusulungekiswa kweoyile, intsimbi kunye noshishino lweceramic.
Okwesibini, i-react-sintered silicon carbide inokumelana okugqwesileyo kokunxiba. Esi sixhobo sinokuxhathisa okugqwesileyo kwaye sinokuhlala sizinzile ixesha elide kwingxabano enzima kunye neendawo zokunxiba. Ngoko ke, isetyenziswe ngokubanzi kwiindawo zokusila, ukusika kunye nezixhobo eziqhekezayo.
Ukongeza, i-react-sintered silicon carbide ikwanayo ne-thermal conductivity egqwesileyo kunye ne-inertia yeekhemikhali. Iyakwazi ukuqhuba ubushushu ngokukhawuleza kwaye ibonise ukuxhathisa okulungileyo kwi-corrosion kwiindawo ezinobungozi ezifana ne-asidi kunye ne-alkali. Oku kuyenza isetyenziswe ngokubanzi kwishishini lemichiza kunye nolawulo lwe-thermal.
Kufuneka kuqatshelwe ukuba inkqubo yokulungiselela i-react-sintered silicon carbide inzima kakhulu, ifuna ukushisa okuphezulu kunye neemeko ezikhethekileyo zokusabela. Nangona kunjalo, ngenkqubela phambili eqhubekayo yetekhnoloji, inkqubo yokuvelisa iye yaphuculwa ngokuthe ngcembe, isenza iindleko zezinto ngokuthe ngcembe zancitshiswa, kwaye zikhuthaza ukusetyenziswa kwayo ngokubanzi kwiinkalo ezahlukeneyo.
Isishwankathelo, njengesixhobo sobushushu obuphezulu, i-react-sintered silicon carbide lukhetho olufanelekileyo kwizicelo ezininzi zobushushu obuphezulu ngenxa yokuzinza kwayo okuphezulu kobushushu obuphezulu, ukumelana nokunxiba, ukuhanjiswa kwe-thermal kunye ne-inertia yekhemikhali. Njengoko itekhnoloji iqhubeka nokukhula, sinokulindela ukuba i-silicon carbide isetyenziswe kwiindawo ezininzi kunye nokuphucula ukusebenza.
Ixesha lokuposa: Jan-15-2024