Platinum-Iridium Alloy
Belongs to the category：Platinum-Iridium Alloy

Specification

Product NameSizeComposition
PtIr10Φ0.025～Φ6.0mmIr: 10±1.0 wt.%; Pt: Balance
PtIr25Φ0.025～Φ6.0mmIr: 25±1.0 wt.%; Pt: Balance
PtIrNiΦ0.1～Φ6.0mm
PtNiΦ0.1～Φ6.0mm



Description of Platinum-Iridium Alloy Wire

Main Applications: 

(1) Instrument materials: classic weak current contacts and conductive rings materials, high-reliability ignition materials for aero-engines, potentiometer winding and wire drawing materials for various precision instruments, sensors and micro-motors, thick film resistor materials in microelectronics technology.

(2) Electrode materials in the chlor-alkali electrolysis industry. 

(3) Dental materials and other medical materials. 

(4) Standard resistance, weights and meter ruler materials. 

(5) Potentiometer winding and brush materials.

 

Typical ingredients


图片1.png

PtIr25（￠0.5mm）Ir:  24.40(wt) %    Pt: Balance
Impurities semi-quantitative


ElementContent(wt) %ElementContent(wt) %


Pt<0.001
Si<0.001Ni<0.001
Au<0.001Al<0.001
Mn<0.001Sn<0.001
Pb<0.001Cu<0.001
Mg<0.001Zn<0.001
Ru<0.001Ag<0.001
Fe<0.001Pd<0.001


Not listed or special specifications can be customized according to user requirements