Zvigadzirwa
Tabular Alumina yeRefractory Dry Ramming Mass Sintered Tabular Alumina yeRefractory Raw Materials
Tsananguro yeAlumina yeTabular Sintered
Tafura ye corundum, inozivikanwawo sealumina yetafura yakapfava, imhando yealumina yakachena kwazvo (Al2O3) inogadziriswa zvakananga kuti ive nechimiro chakasiyana chetafura, kana kuti chakati sandaraInogadzirwa nekupisa (kudziyisa pasina kunyunguduka) upfu hwepamusoro hwealumina patembiricha iri pamusoro pe1900°C, zvichiita kuti zvidimbu zvealumina zvikure uye zvigadzire makristaro makuru, akati sandara, akafanana neplate.
Tsanangudzo yeTabular Corundum
| Tsananguro yetafura ye corundum | ||
| Chinhu | Zvakajairika | Bvunzo |
| Simba Rinokwevera Zvinhu Pasi Rinooneka | 3.5g/cm3 mamineti | 3.56g/cm3 |
| Kuonekwa Kunoyerera | 5.0% yakakwira | 3.5% |
| Kunyudzwa kweMvura | 1.5% yepamusoro | 1.1% |
| Kuumbwa kweMakemikari | ||
| Chinhu | % Yakajairika | % yebvunzo |
| Al2O3 | 99.2 maminiti | 99.4% |
| Na2O | 0.40 yakakwira | 0.29% |
| Fe2O3 | 0.10 yakakwira | 0.02% |
| CaO | 0.10 yakakwira | 0.02% |
| SiO2 | 0.15 yakakwira | 0.03% |
| Kushandiswa: Tabular corundum inoshandiswa zvakanyanya muzvinhu zvinoramba kushanda zvakanaka muminda yesimbi, kuumba, petrochemicals, zvidhinha zvinofema, machira ekubikisa, zvinhu zvinobatika, zvikamu zvakagadzirwa kare, zviumbwa zvedongo nemimwe mindaChinhu chakanakisa chekugadzira chisingadzoreki. Corundum yetafura inoshandiswa seMuunganidzwa weRefractoryinogona kushandiswa pamwe chete ne spinel, calcined activated alumina uye zvinosunga zvakaita sesimende, ivhu kana resin. Zvidhinha zve corundum zvakagadzirwa zvine hutsanana hushoma (senge SiO2), huwandu hwakawanda uye hunhu hwakanaka hwe thermodynamic, zvichiita kuti zvidhinha zve corundum zvisakuvadzwe nekupisa, makemikari uye kukuvara kwechimiro kunokonzerwa nekushanda kwezvishandiso zvegesi nezvimwe zvitofu zvemaindasitiri. | ||
| Zvakanakira:kusimba kwakanyanya; kuramba ngura zvakanyanya; kuramba kukurwa kwakanyanya; kuramba kupisa kwakanyanya; simba rakawanda, kusimba kwakanaka; hunhu hwemakemikari hwakagadzikana; inodzivirira kukurwa kwesimbi yakanyungudutswa uye inopinda nemhepo zvakanaka, inodzivirira kukurwa kwesimbi yakanyungudutswa, uye inodzivirira kukurwa kwesimbi yakanyungudutswa; inodzivirira kukurwa kwesimbi yakanyungudutswa uye inopinda nemhepo zvakanaka. | ||
Mashandisirwo e tabular corundum
- Zvidziviriro
- Kugadzira Zvigadzirwa uye Kuisa Mari Munzvimbo
- Kugadzira Zvesimbi
- Mabhurasitiki uye Kupukuta
- Zvinotsigira Catalyst
- Zvinhu zvekudzivirira
- Indasitiri yeElectronics uye Semiconductor
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