RV 78G Mag
Description
Reiss Viking 78G Mag is one of the family of various sized specialty magnetite products. It is a fine particle-size magnetite of which 78 percent of the material passes through a 325-mesh screen. Average particle size is 30 microns. The magnetite or Fe3O4 is a natural iron ore product safe for the enviromment. Reiss Viking has a history of providing high quality consistent supply and delivering magnetite worldwide in bags or bulk to meet customers requirements.
Capabilities
RV 78G Mag is a fine black particle and chemically Fe304 used for various speciality applications. It is one of the few ferromagnetic minerals that is strongly attracted by a simple magnet. This mineral is of scientific interest because of its special magnetic properties.
Applications
This is used in polishing compounds, medicines, magnetic inks, the automotive industry, light metals casting, civil engineering, the chemical industry, heat storage, powder metallurgy, a functional polymer filler and in a compounded form for use by the moulder. It also has applications in these industries: acoustic/noise, agriculture, ballast, brick/refractory, catalysts, cement, ceramic, coal, coloring, construction, counterweights, drilling, energy, heavy weight aggregate, mineral processing, plastic, powder metallurgy, radiation shielding, smeltering and water treatmentheavy media separation, coal separation, brake pad development, pigments, scrap metal recycling, high density safety coating and water treatment.
Physical Specifications
Typical "As received" Physical Properties
| Specification | Amount |
| APPARENT BULK DENSITY(LBS/CU FT) | 150 |
| SPECIFIC GRAVITY | 5.0 |
| PERCENTAGE MAGNETICS (DT) | 96+ |
| PERCENT PASSING –325 SIEVE | 76-80 |
Chemical Properties
Typical "As received" Physical Properties
| Element | Percent |
| Fe Total | 69.80 |
| Fe magnetic | 68.30 |
| SiO2 | 1.60 |
| P | 0.02 |
| Al2O3 | 0.34 |
| CaO | 0.11 |
| MgO | 0.18 |
| H2O | 0.20 |
*Percent by weight dry basis
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