Emkhiqizweni wezimboni, amapayipi afana “nemithambo yegazi” ethutha izinto ezigaya kakhulu njengensimbi, impuphu yamalahle, nodaka. Ngokuhamba kwesikhathi, izindonga zangaphakathi zamapayipi avamile ziguga kalula zibe mncane futhi zibe nezimbobo, ezidinga ukushintshwa njalo futhi okungenzeka kube nomthelela ekukhiqizeni ngenxa yokuvuza. Kuleli qophelo, into ebizwa ngokuthi"iphayiphi le-silicon carbide wear-resistant"wafika kahle. Kwakufana nokubeka “ivesti elingangenwa izinhlamvu” epayipini, libe “ingcweti” ekubhekaneni nokuguga nokuklebhuka.
Omunye angabuza, iyini i-silicon carbide? Eqinisweni, iwumsebenzi owenziwe ngokwenziwa wezinto ezingaphili ezinesakhiwo esiqinile. Ngokwesibonelo, udonga lwangaphakathi lwepayipi elivamile lufana nephansi likasimende elimahhadla, futhi njengoba impahla ligeleza kulo, lihlala “liklwebha” phansi; Udonga lwangaphakathi lwamapayipi e-silicon carbide lufana nama-slabs amatshe aqinile, anokumelana okuphansi nokuguga okukhanyayo lapho impahla igeleza. Lesi sici sikwenza kube namandla kakhulu ekugqokeni ukumelana kunamapayipi ensimbi ajwayelekile namapayipi e-ceramic, futhi uma isetshenziselwa ukudlulisa izinto zokugqoka eziphezulu, impilo yayo yesevisi inganwetshwa izikhathi eziningana.
Kodwa-ke, i-silicon carbide ngokwayo ilula futhi ingaphuka kalula lapho yenziwe ngokuqondile ngamapayipi. Iningi lamanje lamapayipi angagugi we-silicon carbide ahlanganisa izinto ze-silicon carbide namapayipi ensimbi - kungaba ngokunamathisela ungqimba lwamathayela e-silicon carbide ceramic odongeni olungaphakathi lwepayipi lensimbi, noma ngokusebenzisa izinqubo ezikhethekile ukuhlanganisa i-silicon carbide powder nokunamathela, ukumboza udonga lwangaphakathi lwepayipi ukuze kwakheke ungqimba oluqinile olungagugi. Ngale ndlela, ipayipi inakho kokubili ukuqina kwensimbi, engakhubazeki kalula noma ephukile, kanye nokumelana nokugqokwa kwe-silicon carbide, ukulinganisa ukusebenza nokuqina.
Ngaphezu kokumelana nokugqoka, amapayipi we-silicon carbide angagugi futhi anezinzuzo zokumelana nokushisa okuphezulu nokuphansi kanye nokumelana nokugqwala. Ezinye izinto ezisetshenziswa ezimbonini azigcini nje ngokuba ne-abrasive kakhulu, kodwa futhi zingaba ne-acidic noma i-alkaline. Amapayipi avamile agqwala kalula ngokuthintana kwesikhathi eside, kuyilapho i-silicon carbide inokumelana okuqinile ne-asidi ne-alkali; Ngisho noma izinga lokushisa lempahla ehanjiswayo lishintshashintsha, ukusebenza kwayo ngeke kuthinteke kakhulu, futhi izimo zokusetshenziswa kwayo zibanzi ikakhulukazi, kusukela ezimayini namandla kuya ezimbonini zamakhemikhali nezensimbi, lapho kungabonakala khona ubukhona bayo.
Emabhizinisini, ukusebenzisa amapayipi amelana ne-silicon carbide akugcini nje ngokubuyisela into eyodwa, kodwa futhi kunciphisa imvamisa yokushintshwa kwamapayipi, kwehlisa izindleko zokulungisa isikhathi sokuphumula, futhi kunciphisa izingozi zokuphepha ezibangelwa ukuvuza kwempahla. Nakuba ukutshalwa kwezimali kwayo kokuqala kuphakeme kunaleyo yamapayipi avamile, ngokuhamba kwesikhathi, empeleni kubiza kakhulu.
Kulezi zinsuku, ngesidingo esikhulayo sokuqina nokuphepha kwemishini ekukhiqizweni kwezimboni, ukusetshenziswa kwamapayipi amelana nokugqokwa kwe-silicon carbide kuya ngokuya kuvama. Lokhu “kuthuthukiswa kwamapayipi” okubonakala kungenamsebenzi empeleni kufihla ubuhlakani bokwenziwa kwezinto ezimbonini, okwenza inqubo yokukhiqiza izinze futhi isebenze kahle - leli ipayipi elimelana nokugqokwa kwe-silicon carbide, “uchwepheshe ongagugi” oqapha buthule “imithambo yegazi” yemboni.
Isikhathi sokuthumela: Sep-24-2025