Chidhinha cheChrome corundum chinoreva chigadzirwa chinodzivisa corundum chine Cr2O3. Pakupisa kwakanyanya, Cr2O3 neAl2O3 zvinoumba mhinduro yakasimba inoramba iripo, saka kushanda kwekupisa kwakanyanya kwezvigadzirwa zvechrome corundum kuri nani pane kwezvigadzirwa zve pure corundum. Chidhinha cheChrome corundum chinoshandiswa mu petrochemical gasifier chinofanira kunge chiri silicon yakaderera, iron yakaderera, alkali shoma uye kuchena kwakanyanya, uye chinofanira kunge chine density yakakura uye simba. Zviri mukati meCr2O3 zviri pakati pe9% ~ 15%.
Zvimiro zveChidhinha cheCorundum cheChrome
- Kudzivirira moto zvakanyanya,
- Simba guru,
- Kuramba kupfeka zvakanaka,
- Kudzivirira kupisa kwakanaka,
- Kuramba zvakanaka kweasidhi nealkali,
- Kugadzikana kwakanaka kwemakemikari.
Maitiro Ekugadzira Zvidhinha zveChrome Corundum
Chidhinha cheChrome corundum chinogadziriswa ne post-al2o3, zvichiwedzera huwandu hwakati hwe chromium oxide powder uye fine powder ye chrome corundum clinker, izvo zvinoumbwa uye zvinopiswa pakupisa kwakanyanya. Chromic oxide iri mu chrome chrome brick yakacheneswa inowanzova yakaderera pane ye fused cast chrome corundum brick. Chrome corundum block inoshandisawo nzira yekugadzirira mud casting, alpha Al2O3 powder uye chrome oxide powder mixing, kuwedzera glue uye organic adhesives zvakagadzirwa nematope akakora, panguva imwe chete chikamu che chromium corundum clinker, nekusanganisa kuita adobe, zvichitsva zvakare.
Tsanangudzo dzeChidhinha cheCorundum cheChrome
| Tsanangudzo yezvidhinha zveChrome corundum | |||
| Zvinhu | Chidhinha cheChrome-Corundum | ||
| Al2O3 % | ≤38 | ≤68 | ≤80 |
| Cr2O3 % | ≥60 | ≥30 | ≥12 |
| Fe2O3 % | ≤0.2 | ≤0.2 | ≤0.5 |
| Kuwanda kwehuwandu, g/cm3 | 3.63 | 3.53 | 3.3 |
| Simba rekudzvanya rinotonhora reMPa | 130 | 130 | 120 |
| Kusagadzikana kwemutoro (0.2MPa ℃) | 1700 | 1700 | 1700 |
| Kuchinja Kwemutsetse Kusingaperi (%) 1600°C×3h | ± 0.2 | ± 0.2 | ± 0.2 |
| Kuoneka kwekuyerera kwemvura % | 14 | 16 | 18 |
| Kushandiswa | Maovheni emumaindasitiri anodziya zvakanyanya | ||
Kushandiswa kweChidhinha cheCorundum cheChrome paFirnace
Zvidhinha zveChrome corundum zvinonyanya kushandiswa munzvimbo dzinoda kukwenywa zvakanyanya uye kusapisa zvakanyanya, zvakaita sezvidhinha zverail zvinotsvedza mumidziyo yesimbi inosundidzira metallurgical, zvitofu zvekufamba zvemhando yetapping platform, uye zvakare senzvimbo yemukati yezviparadza, Mumadziro echitofu checarbon soot uye chitofu checopper smelling tapping platform yechitofu cherolling mill, uye kudziyisazve chitofu che skid rail.
