Tantalum Wire

Tantalum wire
ProductTantalum Wire
ProcessingCold pulling, Annealed
StandardASTM B365,ASTM F560
Diameter0.1-1.0mm
LengthCustomized
ColorMetal
SubstrateRO5200,RO5400,RO5252,RO5255

The minimum diameter of tantalum wire can reach 0.1mm, which can be used to make tantalum mesh or tantalum yarn. It can also be used to make heating parts for vacuum high-temperature furnaces, but its main purpose is to make capacitors. The tantalum capacitor is the capacitor with the best performance at present,

Tantalum wire is used as the anode lead of tantalum capacitors because tantalum has excellent physical and chemical properties, high melting point, small thermal expansion coefficient, excellent toughness and ductility, especially its excellent corrosion resistance, hydrochloric acid, concentrated nitric acid, and “aqua regia” is nothing response.

Tantalum wire is also used in medical applications because of its biocompatibility, the human muscle can grow on it, so it can be used to compensate for muscle tissue and suture nerves and tendons.

 

chemical composition:

content　　％
Grade Main ingredient Impurities Max
Ta Fe Si Ni W Mo Ti Nb O C H N
Ta1 Surplus 0.005 0.005 0.002 0.01 0.01 0.002 0.03 0.015 0.01 0.0015 0.01
Ta2 Surplus 0.03 0.02 0.005 0.04 0.03 0.005 0.1 0.02 0.01 0.0015 0.01
Ta2.5W Surplus 0.005 0.005 0.002 3.0 0.01 0.002 0.04 0.015 0.01 0.0015 0.01
Ta10W Surplus 0.005 0.005 0.002 11 0.01 0.002 0.04 0.015 0.01 0.0015 0.01

Mechanical properties:

 

Status tensile strength(MPa) Elongation (%)
M 300-750 10-30
Y2 750-1250 1-6
Y ＞1250 1-5

 

Service:

We will provide wooden boxes for easy export
We will ship within 3 days If the customer needs samples.
If the customer has customized a batch of goods, we will ship them in time according to the speed of the goods produced.