Low Na2o White Fused Alumina, Le ṣee Lo Ni Refractory, Castables Ati Abrasives
- Corundum funfun
- Alundum funfun
- WFA
Apejuwe kukuru
Kemikali Tiwqn
| Awọn nkan | Ẹyọ | Atọka | Aṣoju | ||
| Kemikali Tiwqn | Al2O3 | % | 99.00 iṣẹju | 99.5 | |
| SiO2 | % | 0.20 ti o pọju | 0.08 | ||
| Fe2O3 | % | 0.10 ti o pọju | 0.05 | ||
| Na2O | % | 0.40 ti o pọju | 0.27 | ||
| Refractoriness | ℃ | 1850 iṣẹju | |||
| Olopobobo iwuwo | g/cm3 | 3.50 iṣẹju | |||
| Mohs lile | --- | 9.00 iṣẹju | |||
| Ipele kirisita akọkọ | --- | α-Al2O3 | |||
| Iwọn Crystal: | μm | 600-1400 | |||
| iwuwo otitọ | 3.90 iṣẹju | ||||
| Knoop líle | Kg/mm2 | ||||
| Refractory ite | Ọkà | mm | 0-50,0-1, 1-3, 3-5,5-8 | ||
| Apapo | -8 + 16, - 16 + 30, - 30 + 60, - 60 + 90 | ||||
| Awọn itanran | apapo | -100,-200, -325 | |||
| Abrasive&Ite iredanu | FEPA | F12-F220 | |||
| Ite didan & Lilọ | FEPA | F240-F1200 | |||
White dapo Alumina Variants
| Awọn ọja / Spec | Al2O3 | SiO2 | Fe2O3 | Nà2O |
| WFA Low onisuga oka ati awọn itanran | > 99.2 | <0.2 | <0.1 | <0.2 |
| WFA 98 Awọn oka ati awọn itanran | >98 | <0.2 | <0.2 | <0.5 |
| WFA98% Awọn itanran ti a ti bajẹ-200,-325 ati -500Mesh | >98 | <0.3 | <0.5 | <0.8 |
| Awọn nkan | Iwọn | Iṣapọ Kemikali (%) | |
| Fe2O3 (iṣẹju) | Na2O (o pọju) | ||
| WA & WA-P | F4~F80 P12~P80 | 99.10 | 0.35 |
| F90~F150 P100~P150 | 98.10 | 0.4 | |
| F180~F220 P180~P220 | 98.60 | 0.50 | |
| F230~F800 P240~P800 | 98.30 | 0.60 | |
| F1000~F1200 P1000~P1200 | 98.10 | 0.7 | |
| P1500~P2500 | 97.50 | 0.90 | |
| WA-B | F4~F80 | 99.00 | 0.50 |
| F90~F150 | 99.00 | 0.60 | |
| F180~F220 | 98.50 | 0.60 | |
Ohun elo Raw Ati Ilana iṣelọpọ
Alumina Fused White jẹ mimọ to gaju, nkan ti o wa ni erupe ile sintetiki.
O jẹ iṣelọpọ nipasẹ idapọ ti didara iṣakoso didara mimọ Bayer Alumina ninu ileru ina mọnamọna ni awọn iwọn otutu ti o tobi ju 2000˚C ti o tẹle pẹlu ilana imuduro ti o lọra.
Iṣakoso to muna lori didara awọn ohun elo aise ati awọn paramita idapo rii daju awọn ọja ti mimọ giga ati funfun giga.
Epo robi ti o tutu ti wa ni fifọ siwaju, ti mọtoto ti awọn impurities oofa ni awọn oluyapa oofa ti o ga ati ti pin si awọn ida iwọn dín lati baamu lilo opin.
Ohun elo
Awọn laini iyasọtọ gbe awọn ọja fun awọn ohun elo oriṣiriṣi.
Alumina Fused White jẹ friable pupọ ati nitorinaa ti a lo ninu awọn ọja abrasives ti o ni didi ni ibi ti o tutu, iṣẹ gige iyara jẹ pataki ati tun ni iṣelọpọ ti awọn isọdọtun Alumina mimọ giga.Awọn ohun elo miiran pẹlu lilo ni Awọn Abrasives ti a bo, Itọju Ilẹ, Awọn alẹmọ seramiki, Awọn awọ Anti-Skid, Awọn ileru ibusun Fluidized ati Itọju Awọ / ehín.
Nipa iṣelọpọ
