Kwinkqubo ephambili yemveliso yemizi-mveliso, ukuthuthwa kwezinto kusoloko kujongana neengxaki ezifana nokuguguleka nokubola. Iipayipi eziqhelekileyo zihlala zinobomi obufutshane benkonzo kunye neendleko eziphezulu zokugcinwa, nto leyo echaphazela ukusebenza kakuhle kwemveliso.imibhobho engagugiyo ye-silicon carbide, ngenxa yokusebenza kwayo okugqwesileyo, ibe “sisixhobo” sokusombulula eli nqanaba lentlungu nokubonelela ngokhuseleko kwiindlela zokuhamba zemizi-mveliso.
I-silicon carbide, njengesixhobo esingeyo-metallic esenziwe ngokwenziwa, ngokwemvelo inophawu "olunzima". Ubulukhuni bayo bungaphezulu kwedayimani, kwaye ukumelana kwayo nokuguguleka kudlula kakhulu imibhobho yendabuko efana nemibhobho yentsimbi eqhelekileyo kunye nemibhobho yeseramikhi. Nokuba xa ithutha izinto ezigugulekayo eziqulethe inani elikhulu lamasuntswana kunye neempuphu, inokumelana ngokulula nokuguguleka kwaye yandise ubomi benkonzo yemibhobho. Kwangaxeshanye, i-silicon carbide ikwanokumelana okuphezulu kobushushu kunye nokuguguleka. Ayinakonakala lula zizinto ezirhabaxa ezifana negesi yeflue yobushushu obuphezulu, i-asidi enamandla kunye ne-alkali, evumela ukuba idlale indima ezinzileyo kumashishini amaninzi afana ne-metallurgy, ishishini leekhemikhali, amandla, ukumbiwa kwemigodi, njl.
Xa kuthelekiswa nemibhobho yendabuko, imibhobho engagugiyo ye-silicon carbide ayipheleli nje ekubeni "ihlala ixesha elide", kodwa ikwazisa neenzuzo ezibonakalayo kumashishini. Ngenxa yokuba ihlala ixesha elide kakhulu, amashishini awadingi ukutshintsha imibhobho rhoqo, nto leyo enganciphisi nje kuphela ixesha lokungasebenzi kolondolozo kodwa ikwanciphisa iindleko zomsebenzi nezinto eziphathekayo. Ukongeza, udonga lwangaphakathi lwemibhobho ye-silicon carbide lugudileyo, lunokumelana nolwelo oluphantsi, nto leyo enokunciphisa ukulahleka kwamandla ngexesha lokuthuthwa kwaye incede amashishini afezekise iinjongo zokonga amandla kunye nokunciphisa ukusetyenziswa.
Namhlanje, njengoko ukhuseleko lokusingqongileyo oluluhlaza luba yindlela eqhelekileyo yophuhliso lwemizi-mveliso, iingenelo zemibhobho engagugiyo ye-silicon carbide zibonakala ngakumbi. Inemithombo eyahlukeneyo yezinto eziluhlaza, ungcoliseko oluncinci ngexesha lokuveliswa, kwaye ingaphinda isetyenziswe emva kokuba ilahliwe, nto leyo ehlangabezana neemfuno zophuhliso oluzinzileyo. Kwangaxeshanye, iimpawu zayo zokusebenza ezizinzileyo ixesha elide zinciphisa iingozi zokusingqongileyo ezifana nokuvuza kwezinto okubangelwa kukonakala kwemibhobho, okubonelela ngesiqinisekiso semveliso eluhlaza kumashishini.
Ukususela ekuthuthweni kweentsalela zemigodi ukuya ekuthuthweni kwezinto ezine-asidi kunye ne-alkali kwishishini leekhemikhali, ukusuka ekuphathweni kothuthu oluyimpukane kwishishini lamandla ukuya ekuthuthweni kodaka kwishishini lesinyithi, imibhobho engagugiyo ye-silicon carbide ithatha indawo yemibhobho yendabuko kancinci kancinci ngokusebenza kwayo "okuqinileyo" kwaye iba yeyona ithandwayo kwicandelo lothutho lwemizi-mveliso. Ayibonisi nje kuphela inkqubela phambili yetekhnoloji yezinto, kodwa ikwagxininisa ingcamango yophuhliso lwamashishini alandela imveliso esebenzayo, egcina amandla, kunye neyokusingqongileyo.
Kwixesha elizayo, ngokuphuculwa okuqhubekayo kwetekhnoloji, iipayipi ezingagugiyo ze-silicon carbide ziya kudlala indima kwiindawo ezininzi, zibonelela ngenkxaso ethembekileyo yokusebenza kakuhle kwemveliso yemizi-mveliso kwaye zibe negalelo elibalulekileyo ekukhuthazeni uphuhliso lwemizi-mveliso olusemgangathweni ophezulu.
Ixesha lokuthumela: Novemba-03-2025