Ana Amfani da Na'urorin Cika-Sako da Alumina Bubble A Samar da Na'urorin Kula da Wuta Mai Sauƙi
- alumina kumfa
- Bubble Alumina
- Ƙwallon ƙafa
Takaitaccen Bayani
Alumina Bubble
| Fihirisa Kayayyaki | Nau'i na 1 | Nau'i na 2 | |
| Abubuwan sinadaran (%) | Al2O3 | 99.5 min | 99 min |
| SiO2 | 0.5-1.2 | 0.3 max | |
| Fe2O3 | 0.1 max | 0.1 max | |
| Na2O | 0.4 max | 0.4 max | |
| Girman tattarawa (g/cm3) | 0.5-1.0 | ||
| Adadin lalacewa (%) | ≤10 | ≤10 | |
| Refractoriness (°C) | 1800 | ||
| Girman barbashi | 5-0.2mm, 0.2-1mm, 1-3mm, 3-5mm, 0.2-0.5mm, 1-2mm, 2-3mm | ||
| Gwaji misali | GB/T3044-89 | ||
| Shiryawa | 20kg / jakar filastik | ||
| Amfani | Refractories | ||
Alumina Bubble ana samar da shi ta hanyar fusing high tsarki alumina.Th e narke ne atomized tare da matsa iska wanda take kaiwa zuwa m Sphere. Yana da wuya amma matuƙar friable dangane da ƙarfin ƙarfinsa. Alumina kumfa ana amfani da shi wajen samar da nauyi insulating refractories inda low thermal conductivity da kuma high zafin jiki pro perties su ne manyan bukatun. Hakanan ana amfani dashi yadda ya kamata don saƙon cikawa.
Ana amfani da Alumina Bubble wajen samar da masana'anta masu ɗaukar nauyi masu nauyi inda ƙarancin ƙarancin zafin jiki da kaddarorin zafin jiki sune manyan abubuwan buƙatu har ma da na'urori masu cikawa. Ana iya amfani da shi C don samar da hannayen hannu ko manyan bawoyin yumbu masu rufewa don yin simintin saka hannun jari. Hakanan za'a iya amfani dashi azaman gado a cikin aikin harbe-harbe na ƙafafun niƙa vitrified da kuma azaman kafofin watsa labarai don tace ruwa mai ƙarfi ko narke.
An samar da Bubble Alumina daga alumina mai tsafta a cikin tanderun wutar lantarki. Da zarar an narke, alumina na atom ɗin tare da matsewar iska, wanda ke samar da sarari mara kyau. Wurin narkewa na Bubble Alumina yana kusan 2100ºC.
Tsarin Samar da Aikace-aikace
Fused Bubble Alumina ana samar da shi ta hanyar busa narkar da tsaftataccen tsari na Bayer alumina a cikin yanayi mai sarrafawa don samar da sarari mara kyau. Saboda ƙarancin ƙarancinsa da ƙarancin ƙarancin wutar lantarki da aka haɗa alumina kumfa yana da kyau don babban alumina na tushen Tubalin Insulating da castables.
