Zvidhinha zveAlumina Ceramic Liner zvine Mashandiro Akakwirira uye Zvinoramba Zvakapfava

Zvidhinha zve alumina ceramic liner zvisingapfeki imhinduro huru yekudzivirira yakagadzirirwa nzvimbo dzinopfekwa zvakanyanya dzakadai semabhora, magayo akakamurwa, mapaipi, uye machute. Kusiyana nemaplate echinyakare akatsetseka, zvidhinha zvedu zvine chimiro chekubatanidza chakavharika chinoisa mukati nemagetsi kuburikidza nemajoini chaiwo erurimi negoroove. Dhizaini iyi inobvisa zvinobudirira mipata yakatwasuka pakati pezvidhinha, ichidzivirira kutsvedza uye zvidimbu zvidiki kubva mukuparadza goko remidziyo. Chinonyanya kukosha ndechekuti inogovera mitoro yekurova yakaenzana kune zvidhinha zviri pedyo, zvichiwedzera zvakanyanya kudzivirira kwemukati kuspalling uye mechanical shock. Pamwe chete neglues dzine simba guru, chimiro chekubatanidza chakavharika chinoita kuti mukati murambe makabatana zvakasimba kune substrate kunyangwe kana muchitenderera nekukurumidza kana kudedera kwakanyanya, zvichipa dziviriro inogara kwenguva refu.

Nezvekushanda kwezvinhu, zvidhinha zvedu zve alumina ceramic liner zvinogadzirwa kubva ku α-alumina powder ine purity yakakwira kuburikidza nekudzvanya isostatic uye kupisa kwakanyanya, ine huwandu hwe alumina hunotangira pa 92% kusvika 99% uye hunogadziriswa zvizere zvichienderana nemamiriro chaiwo ekushanda. Tichitora 95% alumina brick inonyanya kushandiswa semuenzaniso, hunhu hwakajairika ndehwekuti: bulk density ≥ 3.65 g/cm³, mvura inonyudzwa < 0.01%, Rockwell hardness HRA ≥ 86, compressive strength ≥ 2000 MPa, flexural strength ≥ 300 MPa, uye fracture toughness > 3.5 MPa·m½. Mukuyedzwa kwe wet abrasion kwakajairika, kurasikirwa kwehukuru kwakaderera ne90% pane kwesimbi ye manganese yakajairika, uye volumetric wear rate inowanzo kuve pasi pe 0.02%. Nhamba idzi hadzisi miganhu yekufungidzira asi data rekuongorora rakajairika kubva kune sisitimu yedu yekudzora mhando, zvichiita kuti bhenji rega rega rinopihwa rirambe richishandura kuramba kupfeka kwakanaka, kuramba ngura, uye kusimba kwemhedzisiro kuita nguva shoma yekushanda uye kuwanikwa kwemidziyo yakawanda kune vatengi vedu.

Nhasi uno, zvidhinha zvedu zve alumina ceramic liner zvinopindirana zvinoramba kupera zvave zvichishandiswa zvakanyanya mumigodhi, simende, kugadzira magetsi, zveceramic, uye maindasitiri emakemikari akanaka ekugadzira michina yakasiyana-siyana yekukuya nekutakura. Ingave ichitsungirira kukweshwa kwakanyanya kwemabhora esimbi uye slurry mumigodhi yesimbi inogaya simbi, ichitsungirira kucheka kunoramba kuripo kwehupfu hwepamusoro pamagokora ekufambisa ane simba, kana ichidzivisa kupera kweacidic slurry mumapaipi emvura anodzika, zvidhinha izvi zvinopindirana zvinoratidza hupenyu hwebasa hunopfuura zvakanyanya hwezvinhu zvemazuva ano zvinodzivirira kupera.