Tungsten Target Advantages and Disadvantages
Tungsten target owns the following advantages:
High elasticity modulus;
It has molding plastic features;
High melting point (3422 ℃);
With a high purity(≥99.95%);
With good electrical conductivity, thermal conductivity;
Selective erosion resistance;
Its impurities and oxygen content is relatively low;
Its composition and organization structure are all uniform;
With high relative density (up to 19.35 g / cm3);
Having finer grain size, uniform and equiaxed grains and high consistency;
With creep resistance (High dimensional stability, which can be used as high-temperature load structure);
Low thermal expansion coefficient (it is vital for its application in the field of LED, V-LED can be used as a base material in the future);
Tungsten target owns the following disadvantages:
Because tungsten texture is brittle, so tungsten target is difficult to process; and its surface prone to crack and easily oxidized, resulting in high rejection rate, so the production cost is relatively high.
If you have any other question or inquiry of tunsten target,please feel free to contact us through the following methods:
Email: sales@chinatungsten.com sales@xiamentungsten.com
Tel.: +86 592 5129696/86 592 5129595
Fax: +86 592 5129797
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