Bauxite
[Cov Khoom Specifications]: Ntau yam specifications ntawm xuab zeb thiab hmoov [Scope ntawm daim ntawv thov]: Bauxite yog tsuas yog siv nyob rau hauv vuam rods, flux, aluminium smelting kev lag luam, precision casting, refractory khoom, aluminium silicate refractory fiber, bauxite cement, thiab lwm yam. 【Product Description 】: Bauxite...
[Product Specifications]:Ntau yam specifications ntawm xuab zeb thiab hmoov
[Scope ntawm daim ntawv thov]:Bauxite feem ntau yog siv rau hauv vuam rods, flux, aluminium smelting kev lag luam, precision casting, refractory khoom, aluminium silicate refractory fiber, bauxite cement, thiab lwm yam.
【Product Description】:
Bauxite (aluminous av; bauxite), tseem hu ua bauxite los yog bauxite, muab faib ua raw bauxite thiab siav bauxite. Nws tuaj yeem muab faib ua converter bauxite, ntsug kiln bauxite, thiab inverted nplaim taws kiln bauxite. Raws li cov khoom, nws tuaj yeem muab faib ua ob hom: aggregate thiab hmoov. Lub ntsiab tivthaiv yog alumina, uas yog hydrated alumina uas muaj impurities thiab yog cov ntxhia hauv av. Dawb los yog tawm-dawb, xim av los yog lub teeb liab vim muaj cov ntsiab lus hlau. Qhov ceev 3.9 ~ 4g / cm3, hardness 1 ~ 3, opaque thiab nkig. Yooj yim heev rau yaj. Insoluble hauv dej, soluble hauv sulfuric acid thiab sodium hydroxide daws.
Feem ntau yog siv rau aluminium smelting thiab high-qib refractory cov ntaub ntawv.
Technical Parameters
| qib | Tshuaj muaj pes tsawg leeg | Refractory | Qhov ntom ntom | ||
| Al2O3 | CaO | Fe2O 3 | |||
| Qib tshwj xeeb | >85 | <0.6 | <1.4 | >1790 | >3.6 |
| Qib 1 | >80 | <0.6 | <3.0 | >1790 | >3.0 |
| Class IIA | 70-80 | <0.8 | <3.0 | >1790 | >2.8 |
| Chav B | 60-70 | <0.8 | <3.0 | >1770 | >2.65 |
| Qib peb | 50-60 | <0.8 | <2.5 | >1770 | >2.55 |
Cim npe nrov: Tuam Tshoj bauxite manufacturers, lwm tus neeg
Koj Tseem Yuav Zoo Li
Xa kev nug
