Coltan

Coltan is the most widespread tantalum mineral and makes for an important ore of the industrially useful metal.

Coltan

We are 100% ready to supply you with good quality Coltan from African Origin. The control analyzes of the Coltan will be carried out by X-rays Fluorescence and the results of the main elements will be expressed in the form of oxides: Ta: Ta2O5, Nb: Nb2O5, Ti: TiO2, W: WO3, Sn: SnO2, Fe: Fe2O3, Al: Al2O3, Mn: MnO, U: U3O8 and L.O.I (Moisture).

1• Product: Tantalum Pentoxyde (Ta2O5) – Colombo-Tantalite / Coltan.

2• Quantity: The quantity will be per Month (at the Buyer’s option): 35 MT and above.

3• Purity: 37%Ta2O5 content and above (acceptable from 32%, to be rejected less less than 30%).

4• Packing: Metallic Drums/ Plastic Drums/ Big bags.

The principal ore of niobium and tantalum, used mostly as an additive in steel making and in superalloys; used in metallurgy for heat-resistant alloys, rust-proofing (stainless steel) and electromagnetic superconductors. Brazil and Canada are leading producers. Used in cell phones and computer chips.

Tantalum is used in alloys for strength and higher melting points, in glass to increase the index of refraction, and in surgical steel, as it is non-reactive and non-irritating to body tissues

50~60 piece/ounce

N.W: 5kg*2 bag/CTN

G.W:10.8kg/CTN

Qty/40’FCL 2050CTN

Qty/40’HQ 2310CTN

industrial fine powder grinder ultra fine copper powder

Coltan

Coltan

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