Pure Tantalum Sheet are almost all cold - processed. Generally, starting from tantalum ingot of 15 ~ 30cm, the slab is cold forged into about 8~10m thick, and then cold rolled from this slab, the compression rate can be more than 95%. In commercial production, slabs are usually rolled into 0.63 ~ 1.2cm thick slabs with a width of 51 ~ 102cm by two rolling mills or four rolling mills. Rolling is typically carried out at or near room temperature to prevent oxide formation on the surface. Almost all thick Pure Tantalum Sheet are heat-treated and annealed in vacuum. Since there is no metamorphosis, the rate of heating and cooling is not important. |
Item |
Tantalum Sheet |
Size |
Length is 1000 mm or custom Width of 500 mm or custom The thickness of 100 mm or custom |
Standard |
ASTM, AISI, JIS, ISO, EN, BS, GB, etc. |
Processing service |
Bending, Welding, Decoiling, Cutting, Punching, Customized |
Export to |
United States, Australia, Brazil, Canada, Germany, Peru, Japan, Italy, United Kingdom, Arabia, etc. |
Package |
Packed with waterproof paper, inner protective steel ring, protective wooden block, and metal strapping belt. Or according to customer requirements. |
Price term |
EXW,FOB,CIF,CFR,CNF,etc. |
Payment |
T/T,Western Union,L/C,etc. |
Certificates |
TUV&ISO&GL&BV,etc. |
Surface |
Mill, polished, bright, mirror, hair line, brush, checkered, antique, sand blast, etc |
Application |
1) The products can be widely used in chemical energy, construction machinery and other fields 2) The products can be used in the production and manufacturing of aerospace, automobile and other industries 3) Products can be used as machine parts, precision instrument production and processing of raw materials |
Features: 1. Button high melting point, low steam pressure, small expansion coefficient, good processing performance, good thermal stability, excellent dielectric properties, can be used as electrolytic capacitor, but good material for high power tube parts, can be used as anode, grid, cathode. 2. It has good chemical corrosion resistance at high temperature and is more stable in strong acid. 3. Tantalum is the same as the stability and healing of human tissue, no stimulation to the human body, after the long-term effect of water contained in the human body can remain intact, can be used in surgery. |