Date post: | 09-Aug-2015 |
Category: |
Documents |
Upload: | teresa-ferraz-agosin |
View: | 32 times |
Download: | 3 times |
SILICA SAND
Aplication & Adaptation
1. VARIATY OF APPLICATION IN CHEMICAL COMPOSITIONS • VARIETY IN INDICES AFS (INDEX fineness) • VARIETY IN TEMPERATURE RANGE OF FUSION
• CONTROL OF FELDESPARS
• VARIETY OF SCREENING SIZES
2. ADAPTATION TO CUSTOMER • FOUNDRY • CERAMIC
• CRISTAL
Sand Specifications
Sand Specifications
Manufacture specialty glass and ceramics
AL2O3 0,17 CaO 0,01 Fe2o3 0,012 K20 0,02 MgO 0,01 MnO 0,005 Na20 0,01 P2O5 0,14 Tio2 0,03 Sio2 99,6
SILICA SAND TYPE E-‐0 ApplicaCons: high quality ceramic and special glasses
Foundry
AL2O3 3,0831 CaO 0,0135 Fe2o3 0,1149 K20 1,9381 MgO 0,0164 MnO 0,0022 Na20 0,9182 P2O5 0,0221 Tio2 0,0347 Sio2 93,5016
Special Central Furnaces
Features !
GRANULOMETRY Homogeneous GRAIN FORM Round DENSITY 1.5 gr. / Cm³ FRIABILITY (750 hits) <5% ACID DEMAND <8 LOSS PER CALCINATION <0.3%
Moisture
• CLASSIFIED HUMID of 2-3% • CLASSIFIED DRY <0.5%
Granulometry!
!
\
SILICA SAND