I-silicon carbide ceramics: inguquko ezingxenyeni ezingagugi embonini yezimayini

I-silicon carbide ceramics: inguquko kuizingxenye ezingagugiembonini yezimayini

Imboni yezimayini yaziwa ngemisebenzi yayo eqinile, ikakhulukazi endaweni yokuwasha izimayini, lapho imishini ivame ukuchayeka ezintweni eziqhumayo. Esimweni esinzima kangaka, isidingo sezingxenye ezingagugi sibalulekile. Yilapho ukusetshenziswa kwe-silicon carbide ceramics kuqala khona, ukuhlinzeka ngezixazululo ezishintsha umdlalo embonini yezimayini.

I-silicon carbide ceramics isiphenduke into efanelekile yezingxenye ezihlukahlukene ezisetshenziswa emisebenzini yezimayini ngenxa yokuqina kwazo okuhle kakhulu kanye nokumelana nokugqoka okuqinile. Embonini ye-metallurgical mineral processing, i-silicon carbide ceramics isetshenziswa kakhulu kuma-impellers, amagumbi okumpompa, amapayipi angagugi, iziphepho, ama-hopper linings, njll. Anamandla okumelana nokugqoka, izikhathi ezingu-5-20 kune-raber ne-cast iron, azenza. Okubalulekile ekumelaneni nobuhlungu bezinqubo zokugeza izimayini.

Izakhiwo eziyingqayizivele ze-silicon carbide ceramics zibenza bafaneleke kahle embonini yezimayini. Ukuqina kwabo okungavamile, okwesibili ngemva kwedayimane, kuqinisekisa ukuthi bangakwazi ukumelana nezimo ezinzima ezivame kakhulu emisebenzini yezimayini. Lobu bunzima obuhlangene nokumelana nokugqoka okuqinile kwenza kube kuhle ezingxenyeni ezingaphansi kokuguga nokuguguleka njalo.

Ukwengeza, ukumelana nokugqokwa kwe-silicon carbide ceramics kwandisa impilo yabo yesevisi futhi kunciphisa imvamisa yokushintshwa nokugcinwa, ngaleyo ndlela kusize ukonga izindleko ekusebenzeni kwezimayini. Lokhu kuqina nokuphila isikhathi eside kubenza babe yisixazululo esingabizi kakhulu embonini yezimayini, lapho ukwethembeka nokusebenza kwemishini kubalulekile.

Ngaphezu kwalokho, ukusetshenziswa kwe-silicon carbide ceramics akugcini nje embonini yezimayini. Izakhiwo zabo ezinhle kakhulu zizenza zibe yimpahla efanelekile yokuhamba ngendiza, ikakhulukazi ekwakhiweni komzila wezindiza, lapho ukumelana nokugqoka nokuqina kwazo kwaziswa kakhulu.

Kafushane, ukusetshenziswa kwe-silicon carbide ceramics embonini yezimayini kuguqule ukukhiqizwa kwezingxenye ezingagugi. Ukuqina kwayo okungavamile, ukumelana nokugqokwa okuqinile kanye nokusebenza kahle kwezindleko kuyenza ibe ukukhetha okubalulekile ezingxenyeni ezisetshenziswa ekugezeni izimayini neminye imisebenzi yezimayini. Njengoba imboni yezimayini iqhubeka nokuthuthuka, izitsha zobumba ze-silicon carbide zizodlala indima ebalulekile ekuthuthukiseni ukusebenza kwemishini kanye nempilo yesevisi, ekugcineni kube negalelo ekusebenzeni kahle okuphelele nokusimama kwemisebenzi yezimayini.