Lebaleng la lisebelisoa tsa mocheso o phahameng indastering ea sejoale-joale, lisebelisoa tsa ho futhumatsa tsa silicon carbide li ntse li hlaha ka potlako e le theknoloji ea bohlokoa e hlokahalang liindastering tse ngata. Joalo ka likarolo tse futhumatsang tsa motlakase tse sa sebetseng hantle tsa tšepe, lithupa tsa silicon carbide li fetola ka mokhoa o tebileng tikoloho ea liindasteri tse nang le mocheso o phahameng ka thepa ea tsona e makatsang ea ho hanyetsa mocheso o phahameng, ho hanyetsa oxidation le ho hanyetsa kutu.
Molao-motheo oa ts'ebetso oa lithupa tsa silicon carbide o ipapisitse le thepa e ikhethang ea motlakase le ea mocheso ea thepa ea silicon carbide. Ha motlakase o feta ka har'a molamu oa silicon carbide, motsamao oa lielektrone ka har'a silicon carbide o hlahisa mocheso o thibelang, o nolofalletsang phetoho e nepahetseng ea matla a motlakase ho matla a mocheso. Ts'ebetso ena ea phetoho ha e sebetse hantle feela empa e tsitsitse, e lumellang lithupa hore li sebetse ka mokhoa o tsoelang pele mochesong o fihlang ho 1500 ° C kapa ho feta, ho fana ka mohloli o tšepahalang oa mocheso bakeng sa lits'ebetso tse fapaneng tsa mocheso o phahameng.
Mabapi le lits'ebetso, lisebelisoa tsa ho futhumatsa tsa silicon carbide rod li amohetsoe ka bongata liindasteri tse ngata. Sebakeng sa metallurgical, lithupa tse phahameng tsa silicon carbide li sebetsa e le lisebelisoa tsa motheo tsa ho futhumatsa ka har'a libopi tsa motlakase, ho fana ka tikoloho e tsitsitseng ea mocheso o phahameng bakeng sa ho qhibiliha ha tšepe e kang tšepe le koporo. Ho sa le joalo, ba ka hanela ka katleho ho senyeha ha sepakapaka se rarahaneng ka har'a sebōpi, ho lelefatsa haholo bophelo ba tšebeletso ea thepa. Liindastering tsa ceramic le likhalase, mokhoa o motle oa ho futhumatsa ha lithupa tsa silicon carbide o netefatsa ho futhumala ho tšoanang nakong ea lits'ebetso tsa sintering le ho qhibiliha ha lihlahisoa, ka hona ho ntlafatsa boleng ba sehlahisoa le chai. Ntle le moo, mafapheng a joalo ka ts'ebetso ea thepa ea semiconductor, tlhahiso ea likarolo tsa elektroniki, le liteko tsa lipatlisiso tsa mahlale, lithupa tsa silicon carbide li ratoa haholo bakeng sa melemo ea tsona joalo ka ho futhumatsa ka potlako le taolo e nepahetseng ea mocheso.
Ka tsoelo-pele ea lipheo tsa "dual-carbon", melemo ea ho boloka matla ea lisebelisoa tsa ho futhumatsa motlakase tsa silicon carbide e se e hlahella haholo. Bokhoni ba bona ba ho futhumatsa ka potlako bo fokotsa tšebeliso ea matla, ha mocheso o ts'oanang oa ho futhumatsa o khothalletsa karabelo e phethahetseng, o fokotsa tšebeliso ea matla a bobeli. Ho feta moo, bophelo bo bolelele ba ts'ebeletso ea lithupa tsa silicon carbide bo fokotsa tlhahiso ea likarolo tse lahliloeng, ho fana ka tšehetso e matla bakeng sa nts'etsopele e tsitsitseng ea tlhahiso ea indasteri.
Ha re shebile pele, ka tsoelo-pele e tsoelang pele ea lisebelisoa tsa mahlale le lits'ebetso tsa tlhahiso, lisebelisoa tsa ho futhumatsa tsa silicon carbide rod li lebelletsoe ho fihlela katleho e kholo ts'ebetsong le ho holisa ts'ebeliso ea tsona liindastering tse ntseng li hlaha, joalo ka ho lokisoa ha lisebelisoa tse ncha tsa matla le lipatlisiso ka lisebelisoa tse phahameng tsa mocheso o phahameng oa mocheso. Ka melemo ea bona e matla ea thekenoloji, lisebelisoa tsa ho futhumatsa tsa silicon carbide rod li behiloe ho ba matla a mantlha a susumetsang boqapi le nts'etsopele liindasteri tse nang le mocheso o phahameng.
Nako ea poso: Jun-03-2025
