MAGNETIC MATERIAL
化学組成 | 粉体特性 | |||
---|---|---|---|---|
Fe2O3 | SiO2 | CaO | PS. | CD. |
(wt%) | (wt%) | (wt%) | (μm) | (g/cm3) |
≥99.00 | ≤0.03 | ≤0.03 | 0.75~1.00 | 2.60~2.80 |
FeSO4・7H2O | Fe3+ | T-Fe | T-Cr | Mn | 付着水 | |
---|---|---|---|---|---|---|
(wt%) | (wt%) | (wt%) | (ppm) | (ppm) | (wt%) | |
結晶 | >93.00 | <0.30 | >18.70 | <100 | <500 | <5.0 |
溶液(22.5%) | 18~26 | <0.1 | 4.0~4.9 | <30 | <150 | - |