Ukufakwa kwefayibha yeseramikhi sisixhobo esisebenza kakuhle kakhulu esisetyenziswa kumashishini ahlukeneyo ngenxa yeempawu zaso ezibalaseleyo zokufakwa kwefayibha yeseramikhi. Kwenziwe ngenkqubo yokuvelisa elawulwa ngononophelo equka amanyathelo aliqela abalulekileyo. Kwinqaku, siza kuhlola indlela ukufakelwa kwefayibha yeseramikhi okwenziwe ngayo size sifumane ukuqonda okunzulu kwenkqubo yayo.
Inyathelo lokuqala ekwenzeni i-ceramic fiber insulation kukunyibilika kwezinto eziluhlaza. Izinto eziqhelekileyo ezisetyenziswa kule nkqubo ziquka i-aluminium oxide (i-alumina) kunye ne-silica. Ezi zinto zifudunyezwa kwi-furnace enobushushu obuphezulu de zifikelele kwinqanaba lazo lokunyibilika. I-furnace ibonelela ngeemeko ezifunekayo ukuze izinto zitshintshe ukusuka kwimo eqinileyo ukuya kwimo yolwelo.
Xa izinto eziluhlaza zinyibilikile, ziguqulwa zibe yimicu. Oku kunokufezekiswa ngeendlela zokujikeleza okanye zokuvuthela. Kwinkqubo yokujikeleza, izinto ze-mol zikhutshwa ngeempumlo ezincinci ukuze zenze imicu emincinci okanye imicu. Kwelinye icala, inkqubo yokuvuthela ibandakanya ukufaka umoya oxinzelelweyo okanye umphunga kwizinto ezinyibilikisiweyo, nto leyo ebangela ukuba zivutheleke zibe yimicu ethambileyo. Zombini ezi ndlela zivelisa imicu ebhityileyo, ekhaphukhaphu ene-insulation egqwesileyo.
Ifayibha yeseramikhi inokwenziwa ngeendlela ezahlukeneyo, njengeengubo zokulala, iibhodi, amaphepha, okanye iimodyuli. Ukuyila kudla ngokubandakanya ukubeka kunye nokucinezela iifayibha okanye ukusebenzisa iimolds kunye neepresses ukwenza iimilo ezithile. Emva kokuyila, iimveliso zokugquma zidlula kwinkqubo yokugquma. Eli nyathelo libandakanya ukomisa okulawulwayo okanye unyango lobushushu. Ukugquma kunceda ukususa naluphi na umswakama oseleyo kwaye kuphucula amandla kunye nozinzo lokugquma. Iiparameter ezichanekileyo zenkqubo yokugquma zilawulwa ngononophelo ukuqinisekisa ukusebenza kakuhle kwemveliso yokugqibela.
Ukuze kuhlangatyezwane neemfuno ezithile, ukufakelwa kwefayibha yeseramikhi kunokugqitywa ngeenkqubo ezongezelelweyo zokugqiba. Ezi zinokufakwa okanye unyango lokuphucula ubushushu okanye iimpawu zayo zomzimba. Ukufakelwa kwefayibha engaphezulu kunokubonelela ngokhuseleko olongezelelekileyo kumswakama okanye kwiikhemikhali, ngelixa unyango lunokuphucula ukumelana kwefayibha kubushushu obuphezulu okanye uxinzelelo loomatshini.
Isiphelo,ubushushu befayibha yeseramikhiyenziwe ngenkqubo ephuhliswe kakuhle equka ukunyibilikisa izinto eziluhlaza ezenza imicu, ukuzibopha kunye, ukuzibumba zibe yimo efunekayo, ukuzilungisa, kunye nokusebenzisa unyango lokugqiba ukuba kuyimfuneko. Le nkqubo yokuvelisa ngononophelo iqinisekisa ukuba ukufakelwa kwefayibha yeseramikhi kubonisa iimpawu ezibalaseleyo zokufakelwa kwe-thermal nto leyo eyenza ukuba ibe lukhetho olufanelekileyo kumashishini ahlukeneyo apho ulawulo lobushushu olusebenzayo lubalulekile.
Ixesha lokuthumela: Disemba-04-2023
