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  • ST0022 Iridium (Ir) Sputtering Target

    • ST0022 Iridium (Ir) Sputtering Target

    Catalog No. ST0022
    Composition Ir
    CAS Number 7439-88-5
    Purity ≥99%
    Shape Discs, or Custom-made
    Diameter 2", 3", 4", 5", 6", or customized
    Thickness 0.25", 0.125", or customized
    Bond Type Copper, or customized
    Synonyms Iridium Sputtering Target, Ir Target

    Stanford Advanced Materials (SAM) offers high-purity Iridium (Ir) Sputtering Targets (≥99%) engineered for extreme environment thin film deposition. Iridium target is ideal for applications requiring durable, high-performance coatings. Our Ir targets are manufactured via vacuum melting and precision machining to achieve fine grain structure and high density. Available in standard disc geometries or custom configurations, with copper bonding options for optimized thermal management during DC sputtering.

    Related Products: Platinum (Pt) Sputtering Target, Rhodium (Rh) Sputtering Target, Palladium (Pd) Sputtering Target

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    Iridium (Ir) Sputtering Target
    Iridium (Ir) Sputtering Target
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    This Item
    ST0022 Iridium (Ir) Sputtering Target
    Add to List
    Composition
    Ir
    CAS Number
    7439-88-5
    Purity
    ≥99%
    Shape
    Discs, or Custom-made
    Diameter
    2", 3", 4", 5", 6", or customized
    Thickness
    0.25", 0.125", or customized
    Bond Type
    Copper, or customized
    Synonyms
    Iridium Sputtering Target, Ir Target
     
    ST0035 Platinum (Pt) Sputtering Target
    Add to List
    Add to Compare
    Composition
    Pt
    CAS Number
    7440-06-4
    Purity
    ≥99%
    Shape
    Discs, or Custom-made
    Diameter
    2", 3", 4", 5", 6", or customized
    Thickness
    0.25", 0.125", or customized
    Bond Type
    Copper, or customized
    Synonyms
    Platinum Sputtering Target, Pt Target
     
    ST0038 Rhodium (Rh) Sputtering Target
    Add to List
    Add to Compare
    Composition
    Rh
    CAS Number
    7440-16-6
    Purity
    ≥99%
    Shape
    Discs, or Custom-made
    Diameter
    2", 3", 4", 5", 6", or customized
    Thickness
    0.25", 0.125", or customized
    Bond Type
    Copper, or customized
    Synonyms
    Rhodium Sputtering Target, Rh Target
     
    ST0039 Ruthenium (Ru) Sputtering Target
    Add to List
    Add to Compare
    Composition
    Ru
    CAS Number
    7440-18-8
    Purity
    ≥99%
    Shape
    Discs, or Custom-made
    Diameter
    2", 3", 4", 5", 6", or customized
    Thickness
    0.25", 0.125", or customized
    Bond Type
    Copper, or customized
    Synonyms
    Ruthenium Sputtering Target, Ru Target

    FAQ

    What is the lead time for a custom Iridium sputtering target?

    A: Typical lead time for custom sizes is 2-4 weeks after order confirmation. Standard disc sizes (2"-6") may ship sooner. Contact us for current availability.

     

    Why choose Iridium over other platinum group metals like Platinum or Rhodium?

    A: Iridium offers the highest melting point (2,446°C) and best corrosion resistance among platinum group metals, making it ideal for extreme environment applications, X-ray optics, and high-temperature coatings where other materials would degrade.

    Do you recommend bonding Iridium targets?

    A: Yes, due to iridium's high melting point and the high power densities often used with this material, we strongly recommend bonding to a copper backing plate using indium or elastomer to ensure proper thermal management.

    What is the difference between 99% and 99.95% purity Iridium targets?

    A: 99% purity is suitable for most optical and protective coatings. 99.95% (3N5) purity is recommended for semiconductor, data storage, and advanced research applications where trace impurities can affect device performance.

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      Purity

      99.9%

      • 99.9%
      • 99.5%
      • 99.99%
      • 99.999%
      • Other
      Diameter

      2''

      • 2''
      • 3''
      • 4''
      • 5''
      • 6''
      • Other
      Thickness

      0.25''

      • 0.25''
      • 0.125''
      • All
      • Other
      Bonding

      Yes

      • Yes
      • No
      • Other
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