Semhando yezvinhu zvinodzivirira kupera, chubhu ye alumina ceramic yave ichishandiswa zvakanyanya mumaindasitiri akawanda. Kudzivirira kwayo kupera kwakanyanya kunokonzerwa nekuchena kwayo kukuru uye maitiro ekugadzira akakosha. Inotevera ongororo yakadzama yekudzivirira kupera kwemachubhu e alumina ceramic.
Chikamu chikuru chemachubhu e-ceramic ealuminaialumina, iyo inowanzo kuve yakachena kupfuura 90%. Alumina yakachena kwazvo inopa zvinhu zveceramic hunhu hwakanaka hwemuviri nemakemikari, kunyanya kana tichitaura nezvekusapera. Zvichienderana nesarudzo, kusapera kwesimbi yealumina yakachena yakaenzana nekupetwa ka266 kwesimbi yemanganese uye ka171.5 kwesimbi yakakandwa ine chromium yakawanda. Izvi zvinoreva kuti pasi pemamiriro akafanana ekushanda, kushandiswa kwezvikamu zvealumina ceramic zvisingatsvedzeri kupfeka kunogona kuwedzera hupenyu hwemuchina zvakanyanya, kanenge kagumi.
Kuomarara kwemachubhu ealumina ceramic kwakakwira zvikuru, kuri kwechipiri kune dhaimani, kwakakwirira kupfuura zvinhu zvesimbi zvechinyakare zvakaita sesimbi isingaparare uye simbi isingatsvedzeri. Kuomarara kwakanyanya kwemachubhu ealumina ceramic kunoita kuti ave akanaka pakudzivirira kusakara nekukwenya. Kana zvinhu zvine huremu hwakakura zvikatakurwa mupaipi, zvakaita sedota, marasha akapwanywa, hupfu hwakatsetseka hwemineral, tailings, simende, nezvimwewo, kuomarara kwakanyanya kwepaipi ealumina ceramic kunogona kudzivirira kusakara kwezvinhu izvi, nokudaro zvichiwedzera hupenyu hwepaipi.
Chubhu yeAlumina ceramic chinhu checeramic chakagadzirwa nenzira yekudzvanya-isostatic. Maitiro aya anoita kuti chimiro chekristalo checeramic chifanane uye anowedzera kuvandudza kuramba kwayo kupfeka. Panguva imwe chete, chubhu yeceramic yealumina inoumbwa yese, uye slurry haipindike, izvo zvinowedzerawo kugona kwayo kuramba kupfeka. Kuedza uku kunoratidza kuti hupenyu hwechubhu yeceramic yealumina ine ukobvu hwakafanana hunogona kuwedzerwa kashanu kana tichienzanisa nepepa receramic.
Kusapera kwechubhu ye alumina ceramic kunoita kuti ishandiswe zvakanyanya mumaindasitiri akawanda. Semuenzaniso, mumapombi emagetsi anoburitsa marasha nemadota emagetsi anopfuta marasha, machubhu e alumina ceramic anogona kudzivirira kupera kwehupfu hwemarasha nemadota uye kuwedzera hupenyu hwemidziyo. Pamusoro pezvo, machubhu e alumina ceramic anoshandawo zvakanaka mumigodhi, mafekitori esimende nedzimwe nguva apo zvinhu zvekukuya zvinoda kutakurwa.
Zvichienzaniswa nezvinhu zvechinyakare zvisingapfeki, machubhu e-alumina ceramic ane simba rekudzivirira kupfekwa. Semuenzaniso, kana tichienzanisa nesimbi isingapfeki uye simbi isina ngura, machubhu e-alumina ceramic ane simba rekudzivirira kupfekwa uye simba rekudzivirira kupfekwa riri nani. Kana tichienzanisa nepaipi yematombo akaumbwa, pombi ye-alumina ceramic ine simba shoma uye huremu hwakareruka, uye iri nyore kuisa, kutakurwa uye kugadzirisa. Mabhenefiti aya anoita kuti machubhu e-alumina ceramic ave chinhu chinodiwa chinodzivirira kupfekwa munzvimbo dzakawanda.
Muchidimbu, machubhu esimbi esimbi ealumina ave achishandiswa zvakanyanya muminda yakawanda yemaindasitiri nekuda kwekuchena kwawo kukuru kwezvinhu zvesimbi zvealumina, hunhu hwawo hwekuomarara, maitiro ekugadzira akakosha uye kuramba kupfeka kwakanaka. Kusapfeka kwayo kwakanaka hakungowedzere hupenyu hwekushanda kwemidziyo chete, asiwo kunovandudza kushanda kwemidziyo, uye kunounza mabhenefiti makuru ehupfumi mukugadzirwa kwemaindasitiri.
Nguva yekutumira: Ndira-18-2025