Ngwaahịa
Tabular Alumina maka Refractory Dry Ramming Mass Sintered Tabular Alumina maka Ihe Ntugharị Raw
Nkọwapụta Tabular Alumina Sintered
Corundum tabular, makwaara dị kaalumina nke na-acha odo odo, bụ ụdị dị ọcha nke alumina (Al2O3) nke a na-ahazi nke ọma ka ọ nweepụrụ iche tabular, ma ọ bụ larịị, udi. A na-emepụta ya site na nsị (ọkụ na-enweghị agbaze) ntụ ntụ alumina dị elu na okpomọkụ dị elu karịa 1900 Celsius, na-eme ka ihe ndị alumina na-eto eto ma na-etolite nnukwu kristal dị larịị.
Nkọwapụta Corundum Tabular
| Nkọwapụta corundum tabular | ||
| Ihe | Ọkọlọtọ | Nwalee |
| Ike ndọda pụtara | 3.5g/cm 3 nkeji | 3.56g / cm3 |
| Porosity pụtara | 5.0% kacha | 3.5% |
| Mmiri Absorption | 1.5% kacha | 1.1% |
| Ngwakọta kemịkalụ | ||
| Ihe | Ọkọlọtọ% | Nwalee % |
| Al2O3 | 99.2 min | 99.4% |
| Na2O | 0.40 kacha | 0.29% |
| Fe2O3 | 0.10 kacha | 0.02% |
| CaO | 0.10 kacha | 0.02% |
| SiO2 | 0.15 kacha | 0.03% |
| Ojiji: Tabular corundum ọtụtụ-eji na elu-arụmọrụ refractory ihe na ubi nkeígwè, nkedo, petrochemicals, brik na-eku ume, ladle lining, castables, prefabricated part, ceramics na ndị ọzọ ubi.. Ọ bụ ihe kacha mma sịntetik refractory akụrụngwa. A na-eji corundum tabular dị kaMkpokọta refractoryenwere ike iji ya na spinel, calcined activated alumina na ndị na-ejikọta ya dị ka ciment, ụrọ ma ọ bụ resin. Brick corundum dị elu a kwadebere nke ọma nwere obere ihe na-adịghị ọcha (dị ka SiO2), nnukwu njupụta dị elu na ezigbo thermodynamic Njirimara, na-eme brik corundum brik na-eguzogide ọgwụ, kemịkalụ na mmebi ihe kpatara site na ọrụ gasifiers na ọkụ ọkụ ndị ọzọ. | ||
| Uru:elu refractority; nnukwu nguzogide corrosion; nnukwu ihe mgbochi mbuze; elu thermal ujo iguzogide; ike dị elu, ike siri ike; Njirimara chemical siri ike; iguzogide ala alkaline slag ozize, ezigbo iguzogide slag ozize, na ezigbo iguzogide mbuze ígwè a wụrụ awụ; Na-eguzogide mbuze site nchara a wụrụ awụ na ezigbo ikuku ikuku. | ||
Ngwa nke tabular corundum
- Refractories
- Nkedo ntọala na itinye ego
- Nrụpụta ceramics
- Abrasives na Polishing
- Ihe na-akwado
- Ihe mkpuchi mkpuchi
- Ụlọ ọrụ Electronics na Semiconductor
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