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TU 95 2789-2001. Sheets and foil from tantalum.

TU 95 2789-2001. Sheets and foil from tantalum.

Are you interested in TU 95.2789−2001 «Tantalum sheets and foil» from the supplier company AvecGlob? Here you will find the necessary information on this topic.

Application area

These specifications apply to tantalum sheets and foil of TN-1, TN-3 and TN-20 grades, which are obtained by sintering and are intended for production of various technical purposes.

Mechanical characteristics of tantalum sheets and foils that meet the requirements of TU95.2789−2001: Vickers hardness is not more than 120, surface roughness is not higher than R z 80. Tantalum sheets and foil allow subsequent machining. milling, drilling, grinding, electrophysical and electrochemical engraving. Chemical composition of sheets and foil:

TN-1 — tantalum 99.9%, the rest — niobium;

TN-3 — tantalum 99.3%, the rest — niobium;

TN-20 — tantalum 98%, the rest — niobium.

Supplier — AvekGlob Company — offers tantalum sheet and foil of TN-1, TN-3 and TN-20 grades that meet the technical requirements of TU 95.2789−2001. The products meet the requirements of international and domestic standards, and are offered at affordable prices from the manufacturer. The supplier guarantees timely delivery of tantalum sheets and foil to any address specified by the consumer.

Sequence of receipt

Tantalum grades ТН-1, ТН-3 and ТН-20 are obtained by sintering. The process is a high-temperature compaction of the initial tantalum powder with a fine-grained structure. Such a structure contributes to the uniformity of mechanical characteristics of sheets and foils, which positively affects their formability and processing on metal-cutting machines. In particular, after grinding, sintered tantalum sheets and foil can be used for the subsequent manufacture of a capacitor sheathing. In order to obtain the best results with the technology described above, the initial blank is subjected to preliminary reduction with a degree of deformation up to 8… 10%, after which it is sent for re-sintering, during which the final elimination of the local porosity of the metal occurs. The plasticity of such products is substantially increased.

Supplier — AvekGlob Company — offers to purchase tantalum sheets and foil of TN-1, TN-3 and TN-20 grades, which meet the requirements of TU 95.2789−2001. Products can be bought at a price formed on the basis of European and world standards. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.