A na-eji Alumina Bubble Refractories na-ejuputa na mmepụta nke ihe mkpuchi mkpuchi dị fechaa.
- alumina afụ
- Alumina afụ
- Bọọlụ oghere
Nkọwa dị mkpirikpi
Alumina Bubble
| Index Njirimara | Ụdị 1 | Ụdị 2 | |
| Ngwakọta kemịkalụ (%) | Al2O3 | 99.5 nkeji | 99 min |
| SiO2 | 0.5-1.2 | 0.3 kacha | |
| Fe2O3 | 0.1 kacha | 0.1 kacha | |
| Na2O | 0.4 kacha | 0.4 kacha | |
| Njupụta nkwakọ ngwaahịa (g/cm3) | 0.5-1.0 | ||
| Ọnụego mebiri emebi(%) | ≤10 | ≤10 | |
| Ntugharị (°C) | 1800 | ||
| Nha urughuru | 5-0.2mm, 0.2-1mm, 1-3mm, 3-5mm, 0.2-0.5mm,1-2mm,2-3mm | ||
| Nlele ọkọlọtọ | GB/T3044-89 | ||
| Nkwakọ ngwaahịa | 20kg / akpa rọba | ||
| Ojiji | Refractories | ||
Alumina afụ na-emepụta site fusing pụrụ iche elu ịdị ọcha alumina.Th e gbazee na-atomized na abịakọrọ ikuku nke na-eduga na oghere sphere. Ọ siri ike mana ọ dị oke egwu n'ihe gbasara ike nrụgide ya. A na-eji alumina afụ na-emepụta refractories dị fechaa ebe okpomọkụ dị ala na oke okpomọkụ pro perties bụ isi ihe achọrọ. A na-ejikwa ya nke ọma maka refractories rụrụ arụ.
A na-eji Alumina Bubble na-emepụta ụlọ ọrụ mkpuchi mkpuchi dị fechaa ebe ikuku ọkụ dị ala na njirimara okpomọkụ dị elu bụ isi ihe achọrọ yana maka refractories rụrụ arụ. Enwere ike iji ya C maka mmepụta aka aka ma ọ bụ mkpuchi seramiiki dị elu maka ntinye ntinye ego. Enwere ike iji ya dị ka ihe ndina na usoro ịgba ọkụ nke wiil ndị na-egweri vitrified yana dị ka mgbasa ozi iji mee ka mmiri mmiri na-eme ihe ike ma ọ bụ gbazee.
A na-emepụta Bubble Alumina site na alumina dị oke ọcha n'ime ọkụ ọkụ eletrik. Ozugbo agbazere, alumina na-eme ka ikuku gbakọrọ agbakọọ, nke na-emepụta oghere oghere. Ebe mgbaze nke Bubble Alumina dị ihe dịka 2100ºC.
Usoro Mmepụta na Ngwa
A na-emepụta Fused Bubble Alumina site n'ịfụ agbaze nke usoro alumina dị elu nke Bayer dị ọcha na ikuku a na-achịkwa iji mepụta oghere oghere. N'ihi njupụta ya dị ala yana oke ọkụ ọkụ, agwakọta alumina afụ dị mma maka brik na castables nke dabeere na alumina dị elu.
