99.98% Tantalum Target

99.98% Tantalum Target

Tantalum targets consist of high-purity steel-gray tantalum metal. Tantalum belongs to the VB family in the periodic table, atomic number 73, atomic weight 180.9479, body-centered cubic crystal, common valence is +5. The hardness of tantalum is low and related to the oxygen content, ordinary pure tantalum, annealed Vickers hardness is only 140HV. It has a melting point of up to 2995 °C, ranking fifth among elementals after carbon, tungsten, rhenium and osmium. Tantalum is malleable and can be drawn into filament to make thin foil. Its coefficient of thermal expansion is small. For every degree Celsius rise, it only expands by 6.6 parts per million.
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Product Introduction

50%-70% of the world's tantalum is used to make tantalum capacitors in the form of capacitor-grade tantalum powder and tantalum wire. Because the surface of tantalum can form a dense and stable amorphous oxide film with high dielectric strength, it is easy to accurately and conveniently control the anodic oxidation process of the capacitor, and the tantalum powder sintering block can obtain a large surface area in a very small volume, so the tantalum capacitor has high capacitance, small leakage current, equivalent series electronegative low high and low temperature characteristics, long service life, excellent comprehensive performance. Other capacitors are difficult to match, it is widely used in dry communication (switch mobile phone pager fax machine, etc.) computer automobile, home and office appliances, instrumentation, aerospace, defense force and other industries and science and technology sectors. As a result, tantalum is a material with a huge range of applications.


Name: 99.98% tantalum target


Material: Ta


Purity: 99.98%


Grain size:<100um


Product specifications: customized according to user needs, sample processing, drawing processing


Process: hot rolling, cold rolling, alkali washing, shearing.


The application field of 99.98% tantalum target: used to make heating parts, heat insulation parts and charging vessels for vacuum blast furnace, in the chemical industry can be used to make digesters, heaters, coolers, various utensil devices, etc., as well as aviation, aerospace industry, medical equipment and other fields have a wide range of applications.


Tantalum is very tough, better than copper. The 99.98% tantalum target produced by Yusheng Metal can be used as solid electrolytic capacitors with large capacity, small size and stable performance, which are used in radar, missiles, supersonic aircraft and electronic computers, and can also manufacture petrochemical heat exchangers, heaters, concentrators and reactors of tanks, towers, pipelines and valves.

Customized 99.98% tantalum target

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