Tantalum Wire For Sale
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Tantalum Wire For Sale

Element symbol:Ta CAS number:7440-25-7 Lattice structure:Body-centered cubic Atomic number:73 Relative atomic mass/g·mol-1 :180.95 Density/g·cm-3:16.66 Melting point/°C:2996 Boiling point/°C:5458 Thermal conductivity (20°C) /W·(m·K)-1:57.5 Linear expansion coefficient (20°C) /K-1 :6.4x10-6 Conductivity (20°C) /S·m-1:8.0x106 Resistivity (20°C)/Ω·mm2·m-1:0.125 Specific heat (20°C) /J(g·K)-1:0.14
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Product Introduction

 

Tantalum wire
 
 

Product Description

Tantalum wire, as the name implies, is a wire-like material made from tantalum metal. Tantalum is a rare metal element with an extremely high melting point and good ductility.
These characteristics enable tantalum wire to maintain stable physical and chemical properties in high temperature environments, so it is widely used in many industrial fields.

Our company can customize and produce tantalum wire for electrolytic capacitor anode lead and vacuum high temperature furnace heating components, with a minimum wire diameter of Φ0.05mm. It can also be made into tantalum yarn or tantalum mesh. At the same time, our company can also provide tantalum-tungsten alloy wire, tantalum-niobium alloy wire and high-purity tantalum wire (purity 99.99%).

 

Tantalum wire drawing
 

 

Production process

Powder metallurgy method: raw materials (tantalum powder) → mixing → molding → vertical melting → rotary forging → intermediate annealing → drawing → finished product annealing → quality inspection → packaging and storage.

Smelting method: the process flow is: raw materials (tantalum powder) → mixing → molding → pre-sintering → electron beam melting → fine forging → intermediate annealing → rotary forging → intermediate annealing → drawing → finished product annealing → quality inspection → packaging and storage.

Tantalum wire packaging
 
 
Packing

Wrap the tantalum wire that meets the requirements on the reel evenly without any kinks, bends or crosses. Wrap the outside tightly with oil-free wrapping paper and pack it in a wooden box after it is firmly packed.

Specifications and size requirements

Dianerter

0.05-0.15

0.16-0.30

0.33-0.50

0.60-0.80

Tolerance

±0.005

±0.006

±0.007

±0.01

Ovality

0.003

0.004

0.005

0.006

 

Mechanical properties

State

Hard State(M)

Semi-Hard State(Y2)

Flexible State(Y)

Rm

N/mm2

300-750

750-1250

>1250

Elongation ratio

A200mm/%

10-30

1-6

1-5

 

Bending performance

Brand

0.05-0.15

0.16-0.30

0.33-0.50

0.60-0.80

Dianerter

0.05-0.40

>0.40

0.10-0.40

>0.40

Number of bends

>3

>4

>4

>6

 
 
services we offer
01.

Production process

Under normal circumstances, the goods will be shipped according to the agreed time after the order is confirmed. If there are special circumstances, it will be determined according to the actual situation.

02.

Spot supply

Under normal circumstances, the goods will be shipped according to the agreed time after the order is confirmed. If there are special circumstances, it will be determined according to the actual situation.

03.

After-sales guarantee

Our company sells products. If you encounter any problems, please contact our after-sales staff and we will solve them for you in time.

04.

Welcome to consult

Our company has many years of industry experience and considerate after-sales service. You are welcome to consult related business at any time.

 

 

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