IR0889 Iridium Wire

Catalog No. IR0889
Size 0.0024” – 0.236” (0.06 – 6.0 mm)
Purity >99.9

The iridium wire can be used as high-temperature oxidation-resistant thermocouple material and filament material. SAM provides iridium wire and iridium rod in multiple diameters and custom manufacturing is available. Total impurity elements could be lower than 500ppm.

Related Products: Iridium DiscIridium Crucibles

Description of Iridium Wire

Iridium is a rare, precious metal that is hard, and brittle, and has a low ductility, which makes it a difficult material to work. In appearance, it is a lustrous, silvery metal. As might be expected from its position in the periodic table, iridium is stable to air and water and is not attacked by any acids, including "aqua regia." Iridium wire is a thin wire-like iridium metal. The resistivity of the iridium wire is 6.03×10-2Ωmm2/m, the tensile strength is 1493MPa, and the elongation is 10%-20%. The iridium wire can be used as high-temperature oxidation-resistant thermocouple material and filament material.

iridium-wire

Linear Formula

Ir

CAS

7439-88-5

PubChem CID

23924

MDL Number

MFCD00011062

EC No.

231-095-9

InchI Identifier

InChI=1S/Ir

InchI Key

GKOZUEZYRPOHIO-UHFFFAOYSA-N

 

Specification of Iridium and Iridium Alloy Wires

Iridium

Wire Diameter

Iridium

0.0024” – 0.236” (0.06 – 6.0 mm)

Iridium-Rhodium Alloy
(Ir/Rh10)

0.008” – 0.028” (0.2 – 0.7 mm)

Platinum-Iridium Alloy
(Pt/Ir10,Pt/Ir20)

0.0017” – 0.236” (0.045 – 6.0 mm)

 

Typical Chemical Analysis

Ir(%)

99.96%

 

 

 

 

 

 

 

 

Impurities(ppM):

 

 

 

 

Ag

2

 

Os

3

Au

3

 

Pt

18

Be

-

 

Sb

11

Ca

6

 

Sn

3

Cr

3

 

Zr

2

Mg

2

 

As

<2

Ni

3

 

Co

<2

Pd

22

 

Cu

3

Ru

15

 

Mo

<2

Si

4

 

Pb

3

Zn

21

 

Rh

42

Al

7

 

Se

5

B

<2

 

Te

<2

Bi

2

 

 

 

Cd

<2

 

 

 

Cs

-

 

 

 

Mn

<2

 

 

 

 

Iridium Wire Applications

Iridium wire is the most corrosion-resistant wire known and is often used for the manufacture and repair of filaments and heaters and electrical applications.

 

Iridium Wire Packaging

Our iridium wires are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.

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