Zeziphi izinto ezimelana kakhulu? Xa kufikwa kwizinto ezinokumelana nokuguguleka, kukho iindlela ezimbalwa ezifika engqondweni. Izinto ezimbini eziqhelekileyo ezisetyenziselwa ukusetyenziswa ezimelana nokuguguleka zii-alumina ceramics kunye nee-silicon carbide ceramics.
Iiceramics zeAlumina, ezaziwa ngokuba yiAluminium oxide, luhlobo lweceramic olumelana kakhulu nokuguguleka. Le nto yenziwe yiAluminium oxide, enobunzima obuphezulu kunye nokuqina. Iiceramics zeAlumina zihlala zisetyenziswa njengezixhobo ezimelana nokuguguleka kumashishini ahlukeneyo, kubandakanya ukumbiwa kwemigodi, isamente, kunye nokuveliswa kombane.
Olunye uhlobo lwe-ceramic olusetyenziswa kakhulu kwizicelo ezichasene nokurhawuzelelwa yi-silicon carbide ceramics. I-Silicon carbide yinto eyenziwe yi-silicon kunye ne-carbon, kwaye yaziwa ngokuba lukhuni kwayo kunye nokumelana nokuguguleka. Ii-silicon carbide ceramics zisetyenziswa kumashishini afana neemoto kunye neenqwelo-moya, kunye nemveliso yezixhobo zokusika kunye nezinto ezirhabaxa.
Xa kufikwa ekukhetheni phakathi kwe-alumina ceramics kunye ne-silicon carbide ceramics zokusetyenziswa okuchasene nokurhawuzelelwa, kubalulekile ukuqwalasela iimfuno ezithile zokusetyenziswa. Nangona zombini ezi zinto zixhathisa kakhulu ukuguguleka, zineempawu ezahlukeneyo ezinokwenza enye ifaneleke ngakumbi kwisicelo esithile kunenye.
Umzekelo, ii-alumina ceramics zaziwa ngokumelana kwazo neekhemikhali eziphezulu kunye nokuzinza kobushushu. Oku kuzenza zilungele ukusetyenziswa kwiindawo apho kufuneka zichaphazeleke kwiikhemikhali ezinzima okanye amaqondo obushushu aphezulu. Kwelinye icala, ii-silicon carbide ceramics zaziwa ngamandla azo aphezulu kunye nobunzima bazo, nto leyo eyenza zifaneleke kwiindawo apho kufuneka khona ukumelana nokukrweleka okuphezulu.
Enye indlela apho kusetyenziswa khona izinto ezimelana nokurhawuzelelwa kukugquma kwimicu yeechute. Iichute zisetyenziselwa ukuthutha izinto ukusuka kwenye indawo ukuya kwenye, kwaye zihlala zigugile ngenxa yokuba izinto ezithuthwayo ziyarhawuzelelwa. Ukuze kuthintelwe umonakalo kwichute nokuqinisekisa ubomi benkonzo ende, kubalulekile ukusebenzisa izinto ezinokumelana nokurhawuzelelwa.
IiCeramics zeChemshun-Iiplastiki ze-ceramic chutezikhetho oluhle kakhulu kwizicelo apho kufuneka ukumelana nokukrazula. Iiceramics ze-alumina kunye neeceramics ze-silicon carbide zombini zisetyenziswa rhoqo kwii-chute liners ngenxa yamanqanaba azo aphezulu okumelana nokukrazula. Ukongeza ekuchaseni kwazo ukuguguleka, ii-ceramic chute liners ziyaziwa nangokukwazi kwazo ukunciphisa ingxolo kunye nokungcangcazela, okunokuba luncedo kwizicelo ezithile.
Ukuqukumbela, xa kufikwa kwizinto ezikwaziyo ukumelana nokurhawuzelelwa, ii-alumina ceramics kunye nee-silicon carbide ceramics zezona zimbini zezona ndlela zixhaphakileyo. Zombini ezi zinto ziyakwazi ukumelana nokuguguleka, kodwa zineempawu ezahlukeneyo ezinokwenza enye ifaneleke ngakumbi kwisicelo esithile kunenye. Ii-ceramic chute liners ziluncedo kakhulu kuzo zombini iintlobo ze-ceramics, njengoko zikwazi ukumelana nobunzima bezinto ezithuthwayo ngelixa zinciphisa ingxolo kunye nokungcangcazela.
Ixesha lokuthumela: Juni-15-2023