The production of tantalum metal


Industrial production of this metal is due to the reduction of oxides, chlorides and fluorides of high purity. As a rule, the main problem is the separation of this metal from niobium, as well as the achievement of a vacuum in the processing tantalum is easily absorbs gases. Aluminum production starts with the enrichment of ore concentrate containing oxides of tantalum and niobium in the ratio of about 1:8. The mixture of Nb+Ta separated by extraction, and the next stage, Refine and restore the metal using carbon.


Tantalum rod, similar to the other. refractory metals are produced by powder metallurgy by sintering metal powder. Processing is performed in a vacuum arc furnace, plasma or electron beam furnace. Tantalum wire is measuring a semi-finished product section 5 — 6 mm, which is further processed in rotary swaging machines.

Supply, price

You are interested in features of tantalum production? Company KMZ offers to buy tantalum and its alloys at an affordable price in a optimally short period of time. The price matches the high quality of products. We invite you to partnership.

Buy, supplier

To by alloys of tantalum provider KMZ can at an affordable price. The price is formed based on the European standards of production. The provider offers any rare earth metals at an affordable price wholesale or retail. Supplier KMZ offers tantalum and its alloys under the order.

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