Registration Dossier

Diss Factsheets

Physical & Chemical properties

Particle size distribution (Granulometry)

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Two types of powders (Carbonyl iron powder, iron powders) indicate the lowest anticipated value measure for each powder
Iron Powders: D10: 15 microns, D50 33 microns, D90 56 microns
Carbonyl Iron Powder: D10 2.5 microns, D50 8 microns, D90 24 microns; <100 Micron: 100 % <10 Micron: 3.5% <4 Micron: 2.8 %

Additional information

Form of Iron


Iron Furnace / pig iron

liquid 300 tonnes ~1600°C

solid 3-15 kg ~20°C

Iron Furnace / DRI

lumps and pellets: average particle size 6.35mm to 25mm.

Iron Furnace / HBI

Briquette weight 0.2 to 3.0 kg

Elemental Iron

Elemental Iron (in alloys) in mixture and articles, in a form of powder or massive

Iron powder


Carbonyl Iron Powder

Fine Powder

 Electrolytic iron   Flakes: ~ 3-7mm thick, ~3-15mm width x length Billets: ~ < 155mm x 155mm