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Magnetic Fe3o4 Natural Super Fine Magnet Powder,ultra pure iron concentrate
所屬分類:還原鐵粉
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更新時(shí)間:2022-06-14
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 Iron concentrate powder with TFE ≥ 71.5% and insoluble matter in hydrochloric acid ≤ 0.3% is called ultrapure iron concentrate powder. Ultrapure iron concentrate powder is mainly used in powder metallurgy industry.

The following are the product indexes of ultra pure iron concentrate:

Total iron (TFe): ≥ 71.8%

Ferric oxide (Fe3O4): ≥ 99%

Fineness - 325 (0.044mm): ≥ 95%

Acid insoluble matter: ≤ 0.15%.