pure tantalum bar

1.Purity:99.95%or99.99%

2.Used: used for chemical industry, electronic industry, aerospace, porous tantalum for medical, corrosion resistant parts of  military medical industry and general purpose.

3.Standard:ASTM B 365

4.Grade: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)

5. Size: diameter 3 mm to 120 mm, length up to 2500 mm

6.Surface: machined or grounded

7.UNS: R05200(pure tantalum), R05255(Tantalum tungsten 90-10), R05252(tantalum tungsten 97.5-2.5)

8 .features:

     a).high melting point

     b).low vapor pressure

     c). good cold process ability

     d).excellent chemical stability

     e).good resistance to corrosion

      f).high dielectric constant

Tantalum bar

Tantalum bars and tantalum alloyed bars

Tantalum bars and alloy bars are primary used in corrosion resistant industry, nuclear station, tantalum capacitors, electronics, etc

Chemical composition of pure tantalum bar

Chemical composition of Ta-10 W

 other producrs:

Pure metal: Niobium (99.9%, 99.95%), Tantalum (99.9%, 99.95%)

Alloy: Nb-1%Zr, Nb-10%Zr, Nb-47%Ti, Ta-2.5%W, Ta-10%W

Shape: rod, bar, plate, sheet, foil, tube, wire, crucible, boat, fastener, sputtering target, customer-design shape

Standards: ASTM B392, 393, 394, ASTM B708, 365, 521...