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Shanghai Tankii Alloy Material Co.,Ltd
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0.02mm-4mm Medical Electrodes PtIr Wire Pt90Ir10 Pt80Ir20 Pt70Ir30 Platinum Iridium Alloy Wire/pipe/tube For Glow Plug

Product Details

Place of Origin: Shanghai, China

Brand Name: TANKII

Certification: ISO9001 SGS

Model Number: Pt90Ir10 Pt80Ir20 Pt70Ir30

Payment & Shipping Terms

Minimum Order Quantity: 1 meter

Price: negotiable

Packaging Details: Spool + Carton + Wooned Case

Delivery Time: 7-20 days

Payment Terms: L/C, T/T, Western Union

Supply Ability: 1 Tons per month

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Specifications
Highlight:

Medical Electrodes PtIr Wire

,

0.02mm-4mm PtIr Wire

,

Pt70Ir30 Platinum Iridium Alloy Wire

Model NO.:
Pt90Ir10 Pt80Ir20 Pt70Ir30
Surface:
Bright
Product Name:
Platinum Iridium Alloy Wire
Condition:
Soft
Transport Package:
DIN Spool, Carton, Wooden Case
Grade:
PT90IR10 PT80IR20 PT70IR30
Trademark:
TANKII
HS Code:
7115901090
Model NO.:
Pt90Ir10 Pt80Ir20 Pt70Ir30
Surface:
Bright
Product Name:
Platinum Iridium Alloy Wire
Condition:
Soft
Transport Package:
DIN Spool, Carton, Wooden Case
Grade:
PT90IR10 PT80IR20 PT70IR30
Trademark:
TANKII
HS Code:
7115901090
Description
0.02mm-4mm Medical Electrodes PtIr Wire Pt90Ir10 Pt80Ir20 Pt70Ir30 Platinum Iridium Alloy Wire/pipe/tube For Glow Plug

0.02mm-4mm Medical Electrodes PtIr wire Pt90Ir10 Pt80Ir20 Pt70Ir30 platinum iridium alloy wire/rod /pipe/tube for glow plug

 

Pt-iridium wire is a platinum-based binary alloy containing selenium. It is a continuous solid solution at high temperature. When slowly cooled to 975~700 ºC, solid phase decomposition occurs, but the phase equilibrium process proceeds very slowly. It can significantly improve the corrosion resistance of platinum due to its easy volatilization and oxidation. There are Ptlr10, Ptlr20, Ptlr25, Ptlr30 and other alloys, with high hardness and high melting point, high corrosion resistance and low contact resistance, the chemical corrosion rate is 58% of pure platinum, and the oxidation weight loss is 2.8mg/g. It is a classic electrical contact material. Used for high ignition contacts of aero-engines, electrical contacts of relays with high sensitivity and Wei motors; potentiometers and conductive ring brushes of precision sensors such as aircraft, missiles and gyroscopes

Appliance:

Widely used in chemical plants, filaments, spark plugs

(1) The spark plugs are ranked from poor to good, followed by Jin alloy spark plugs (life expectancy of 30,000 km), platinum spark plugs (life expectancy of 60,000 km), gold spark plugs (life expectancy of 40,000 km) and platinum spark plugs (life expectancy of 80,000 km)
(2) Used in spark plug industry and aviation, chemical industry, crystal, electromechanical and other related fields (ignition electrode, high temperature thermocouple, electrical contact material, filament, high temperature resistance wire, etc.)
Material Melting point (ºC) Density (G/cm3) Vickers hardnes
Soft
Vickers hardnes
Hard
Tensile force
(MPa)
Resistivity
(uΩ.cm)20ºC
Platinum (99.99%) 1772 21.45 40 100 147 10.8
Pt-Rh5% 1830 20.7 70 160 225 17.5
Pt-Rh10% 1860 19.8 90 190 274 19.2
Pt-Rh20% 1905 18.8 100 220 480 20.8
Platinum-Ir (99.99%) 2410 22.42        
Pure Platinum-Pt (99.99%) 1772 21.45        
Pt-Ir5% 1790 21.49 90 140 174 19
Pt-lr10% 1800 21.53 130 230 382 24.5
Pt-Ir20% 1840 21.81 200 300 539 32
Pt-lr25% 1840 21.7 200 300 238 33
Pt-Ir30% 1860 22.15 210 300 242 32.5
Pt-Ni10% 1580 18.8 150 320 441 32
Pt-Ni20% 1450 16.73 220 400 588 34.1
Pt-w% 1850 21.3 200 360 588 62
Specifications: 0.015~1.2(mm) in round wire, strip: 60.1~0.5(mm)
Applications: Gas sensors. Various sensors, medical components. Electric and heating probes, etc.

 

Platinum-iridium (Pt-Ir) alloy wire is a type of metallic wire made from an alloy of platinum and iridium. This alloy is known for its excellent corrosion resistance, high melting point, and outstanding mechanical properties. Some key features of platinum-iridium alloy wire include:

  1. Composition: Platinum-iridium alloys typically contain around 90% platinum and 10% iridium, although the exact composition can vary depending on the application.

  2. Corrosion Resistance: The addition of iridium to platinum significantly improves the alloy's resistance to corrosion, making it suitable for use in harsh environments or applications that require high chemical stability.

  3. Mechanical Properties: Pt-Ir alloy wire exhibits high tensile strength, hardness, and wear resistance compared to pure platinum. This makes it useful for applications that require durable, long-lasting components.

  4. Electrical Properties: Platinum-iridium alloy wire has good electrical conductivity and is often used in electrical contacts, electrodes, and other components that require a combination of electrical and mechanical performance.

  5. High-Temperature Performance: The alloy's high melting point, typically around 2,000°C, allows it to maintain its integrity at elevated temperatures, making it suitable for use in high-heat applications such as furnace elements, spark plugs, and laboratory equipment.

Platinum-iridium alloy wire finds applications in a variety of industries, including electronics, aerospace, scientific instrumentation, and medical devices, where its unique properties are valued.

 0.02mm-4mm Medical Electrodes PtIr Wire Pt90Ir10 Pt80Ir20 Pt70Ir30 Platinum Iridium Alloy Wire/pipe/tube For Glow Plug 0

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