Zhengzhou Sanhui Refractory Metal Co., Ltd.
Zhengzhou Sanhui Refractory Metal Co., Ltd.
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High Purity Iridium Wire For Sparking Plug/Sensor
| Material | Melting Point (℃) | Density (g/cm) |
| Ir(99.99%) | 2410±40 | 22.42 |
| Pt-Ir5% | 1790 | 21.49 |
| Pt-Ir10% | 1800 | 21.53 |
| Pt-Ir20% | 1840 | 21.81 |
| Pt-Ir25% | 1840 | 21.70 |
| Pt-Ir30% | 1860 | 22.15 |
| Pt(99.99%) | 1772 | 21.45 |
| Rh(99.99%) | 1963 | 12.44 |
| Pt-Rh5% | 1830 | 20.70 |
| Pt-Rh10% | 1860 | 19.80 |
| Pt-Rh20% | 1905 | 18.80 |
Because of the high stability of iridium chemical properties, it can be used as lead wire that will not be oxidized and applied in the electronics industry. Iridium can also be used as a catalyst for some chemical reactions.
Because of the flexible application of iridium wire, it can also be used as a chemical reagent to produce various iridium alloys and iridium compounds. Iridium can also be used as an inert anode, as platinum, used to produce chlorine gas by electrolysis. In addition, iridium has stronger corrosion resistance, more suitable for inert anode materials.
Pure iridium wire can also be used as thermocouple material in special cases.
Iridium Wire Application:
Iridium wire is used as high temperature antioxidant thermocouple material and filament material. Iridium wire and iridium alloy wire, mainly used in spark plug industry and aviation, chemical industry, crystal, electromechanical and other related fields (ignition electrode, high temperature thermocouple, electrical contact materials, filament, high temperature resistance wire, etc.).
