Ukuba intsimbi yintsika yoshishino, kukho into efana “nesikrweqe esingabonakaliyo” soshishino – ixhasa ngokuzolileyo ukusebenza kwezitofu ezishushu kakhulu, ikhusela ubomi bezixhobo ezichanekileyo, kwaye ikwavula indlela yokuzalwa kweetships ze-semiconductor. Le nto iyasebenza.i-silicon carbide ceramic, indima ephambili ebigxile kakhulu kushishino lwemveli kangangeminyaka elikhulu kwaye ivuselelwe kwixesha elitsha.
'Isikhuseli sobushushu' kwiiKilns zeZimboni
Ecaleni kwesithando somlilo esiqhumayo kwisityalo sokunyibilikisa intsimbi kunye nangaphakathi kwesithando esijikelezayo kwisityalo sesamente, amawaka amaza obushushu athwala iigesi ezirhabaxa kunye nokujijeka, nto leyo ebangela ukuba izinto zesinyithi zemveli zisoloko "zingaphumeleli" apha. Iiceramics ze-silicon carbide ziye zaba zezona zinto zikhethwayo kwiindawo eziphambili ezifana nee-linings ze-oven kunye nezitshisi ngenxa yokumelana kwazo nobushushu obuphezulu (ezikwaziyo ukumelana nobushushu obungaphezulu kwe-1350 ℃ ixesha elide), kunye "namandla azo aqinileyo" ekumelaneni nobushushu kunye nokumelana nokugqwala. Ukubakho kwazo kwandisa umjikelo wokusebenza kwee-oven zoshishino izihlandlo ezininzi kwaye kunciphisa kakhulu ukusetyenziswa kwamandla, nto leyo eyi-microcosm yokuphucula umgangatho kunye nokusebenza kakuhle kwimveliso yendabuko.
'Ijini yobude bexesha' yezixhobo zoomatshini
Xa ungena kwigumbi lokumpompa laso nasiphi na isityalo seekhemikhali, ungabona "umfanekiso" weeseramikhi zesilicon carbide. Kwimeko yokuthutha ii-asidi ezinamandla, ii-alkalis ezinamandla, okanye izinto eziqulethe amasuntswana, amakhonkco okuvala oomatshini enziwe ngesilicon carbide angabizwa ngokuba "ngukumkani wokuqina" - ubunzima bawo bulandela idayimani kuphela, ukumelana kwawo nokuguguleka kungaphezulu kwe-10 kunee-alloys ezinzima, kwaye zihlala ngoxolo noninzi lwezinto zeekhemikhali. Olu phawu lwandisa umjikelo wokugcinwa kwezixhobo ezibalulekileyo ukusuka kwiinyanga ezininzi ukuya kwiminyaka eliqela, kunciphisa kakhulu iindleko zokusebenza nokugcinwa kwemizi-mveliso yenkqubo yendabuko.
Uhambo oluwela imida ukusuka kwimveli ukuya kwintsha
Xa iiseramikhi ze-silicon carbide zidibana neetekhnoloji ezintsha, amandla akhutshwayo angaphaya kokucingelwa:
Ukwenziwa kwee-semiconductor: Iiseramikhi ze-silicon carbide eziphathwe ngeenkqubo ezikhethekileyo ziye zaba yeyona nto iphambili ekusetyenzisweni kwe-crystal polishing ekwenzeni ii-chip, kwaye ukuthamba kwazo okuncinci kuqinisekisa ukuchaneka kokulungiswa kweesekethe ezidibeneyo.
Uguquko Olutsha Lwamandla: Kwishishini le-photovoltaic, ii-silicon carbide ceramic crucibles zinceda ekukhuleni kobunyulu obuphezulu be-monocrystalline silicon; Kwicandelo lamandla e-hydrogen, njengezinto ze-fuel cell bipolar plate, ikhuthaza ukusetyenziswa kwamandla acocekileyo.
Izixhobo ezisemgangathweni ophezulu: Kwicandelo lokukhusela iimbumbulu, iiseramikhi zesilicon carbide zisabela kwisiphakamiso esingapheliyo sokhuseleko ngesandi sazo esikhethekileyo, kwaye ukuzinza kwazo kwiindawo ezixineneyo kuyaqhubeka nokwandisa imida yeshishini labantu.
Ukuphefumlelwa kweSiqwenga seCeramic
Ibali le-silicon carbide ceramics libonisa ifilosofi yokuzivelela kwezinto zoshishino: izinto ezigqwesileyo ngokwenene azize ziphazamise, kodwa ziyakwazi ukwenza izinto zibe lula. Zingahlala ziqinile kwintsimbi kangangeminyaka elikhulu, kwaye zivule namathuba amatsha kwicandelo leetships. Oku kuguquguquka okugqitha amaxesha kuqinisekisa ngokuchanekileyo inyaniso elula - impumelelo kwizinto ezisisiseko ihlala yeyona nto ibalulekileyo ekuphuculweni kwezoshishino.
Njengenkampani ebibandakanyeka kakhulu kwicandelo le-ceramics ezikhethekileyo kangangeminyaka engaphezu kweshumi, sisoloko sikholelwa ukuba yonke into ecima ilangatye e-oven, ukusebenza okuzinzileyo kwezixhobo zonke, kunye nokuzalwa okugqibeleleyo kwetship nganye konke kubonisa amandla okuvelisa izinto ezintsha. Kwaye i-silicon carbide ceramics zibubungqina obucacileyo balo mandla kumlambo omde weshishini.
Ixesha leposi: Epreli-22-2025