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Best Metal Powder Tantalum Powder/ Ta Powder1
Non-ferrous Metal ProductsTantalumTa Powder
Rheniumet Ltd.
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Product Description Product DescriptionDescription: Metal tantalum powder, the dense oxide film formed on the surface of the powder has the properties of one-way conductive valve metal. The prepared anode film has stable chemical properties (especially stable in acid electrolyte), high resistivity (7.5×1010Ω·cm), high dielectric constant (27.6), and low leakage current. It also has the advantages of wide operating temperature range (-80~200oC), high reliability, shock resistance and long service life. Adopt sodium heat reduction and hydrogen embrittlement method to make powder. Or use 55%KCl-27.5%KF-17.5%K2TaF7 to form molten salt electrolyte to produce tantalum powder. Used to manufacture high-quality electrolytic capacitors (the capacitance is more than 5 times larger than the ordinary capacitance of the same size).Uses: Military equipment and high-tech fields, such as missiles, space vehicles, televisions, electronic computers, etc.Executive standard: YS/T 573-2007Typical chemical analysisGradeFTA17FTA23FTA30FTA40FTA50Impurity contentO15001800200025002800C3030405050N100150250300350H100100100100100Nb1010101010Fe1515151515Ni1515151515Mo55555Cr1515151515Al55555Mn55555K1010102525Ti55555Na1010101010W55555Mg55555Si1515151515Bulk Densityg/cm31.8-2.51.5-2.51.4-2.01.4-1.81.4-2.8 Company Profile Our Services FAQ Q: Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:
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