Alloy Geek Nimonic 90 Standard

Your Analysis Type: X-Ray Fluorescence (XRF)
Pedigree: Certified Reference Material (includes certified chemical analysis)
Sale price$250.00


Alloy Geek Nimonic 90 Standard

For professionals seeking precision, reliability, and excellence in materials research and engineering, the Nimonic 90 Reference Material is an invaluable asset. Tailored to meet the rigorous demands of researchers, engineers, and quality control experts, this reference material offers comprehensive insights into the composition and properties of Nimonic 90—an esteemed member of the Nimonic alloy family, widely respected for its aerospace, gas turbine, and industrial applications.

Chemical Composition (Ranges, Min-Max):

  • Nickel (Ni): 53-57%
  • Chromium (Cr): 18-21%
  • Cobalt (Co): 15-21%
  • Iron (Fe): 1.5-2.5%
  • Titanium (Ti): 2-2.7%
  • Aluminum (Al): 1-1.5%
  • Manganese (Mn): 0.5% max
  • Silicon (Si): 0.5% max
  • Carbon (C): 0.13% max
  • Boron (B): 0.02% max
  • Zirconium (Zr): 0.15-0.3%
  • Sulfur (S): 0.015% max

Key Properties:

  • Outstanding High-Temperature Strength: Nimonic 90 boasts remarkable mechanical strength even at elevated temperatures, making it a crucial choice for gas turbine engines, jet propulsion, and other high-temperature applications.

  • Exceptional Creep Resistance: The alloy exhibits outstanding resistance to creep deformation under high-stress, high-temperature conditions, ensuring long-term structural integrity in critical components.

  • Excellent Oxidation Resistance: Nimonic 90 showcases exceptional resistance to oxidation and corrosion, rendering it highly dependable in aggressive atmospheres.

  • Thermal Stability: Nimonic 90 maintains its mechanical properties across a broad temperature range, ensuring consistent performance in extreme thermal cycling environments.

  • Weldability: The alloy's weldability facilitates ease of fabrication, repair, and integration into complex engineering projects.

Other Names for Nimonic 90:

  • UNS N07090
  • Nimonic Alloy 90
  • Ni-Cr-Co-Ti-Al-Zr-W Alloy 90

Unique Features of Nimonic 90:

Nimonic 90 distinguishes itself within the Nimonic alloy family through its specific composition and the harmonious blend of properties it offers. While other Nimonic alloys may excel in particular areas, Nimonic 90 combines high-temperature strength, creep resistance, oxidation resistance, and thermal stability in a unique and highly desirable manner.

Its remarkable resistance to oxidation and corrosion ensures reliability in demanding environments, while its ability to withstand high temperatures and resist creep deformation makes it an excellent choice for gas turbine components and other applications requiring long-term performance under extreme conditions. Nimonic 90's weldability further enhances its versatility, enabling engineers to employ it in a wide range of complex designs.

In conclusion, Nimonic 90 Reference Material is an indispensable resource for researchers and engineers seeking to explore, research, or utilize the exceptional properties of this alloy. Its distinctive combination of characteristics positions it as a top choice for industries where reliability and performance in extreme environments are paramount. Nimonic 90 stands as a cornerstone material in the field of advanced materials, offering unparalleled performance and reliability for cutting-edge applications and quality assurance endeavors.

Reference Material (RM): A reference material, or RM, is a material with a known composition or property that is used for informational purposes to look at analytical instruments, methods, or procedures. It serves as a point of comparison to ensure the accuracy and reliability of measurements. Reference materials can vary in terms of their level of characterization and traceability. Some reference materials may have well-defined properties, but they might not have undergone the rigorous testing and certification process that certified reference materials (CRMs) undergo. Reference Material chemical compositions are for information purposes.

Certified Reference Material (CRM): A certified reference material, or CRM, is a type of reference material that has been thoroughly analyzed and characterized using multiple validated methods to determine its composition or properties. The results of these analyses are then used to establish certified values, along with associated uncertainties. CRMs are produced and certified by accredited organizations or laboratories following internationally recognized standards, such as ISO Guide 34 and ISO/IEC 17025. The certification process includes interlaboratory comparison and statistical analysis to ensure accuracy and traceability.

In summary, the main difference between a reference material and a certified reference material lies in the level of characterization, validation, and certification. CRMs have undergone a more comprehensive and rigorous testing process, resulting in certified values and uncertainties that can be confidently used for instrument calibration, quality control, and research. Reference materials, on the other hand, can provide a point of comparison but might not have the same level of certification and traceability as CRMs. When accuracy and traceability are critical, certified reference materials are preferred.

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