Facility

At ICAST ALLOYS LLP, our commitment to delivering high-precision investment castings is backed by a state-of-the-art Lab and Inspection Facility

We integrate advanced metrology and material science to ensure every component meets the rigorous standards of the aerospace, defense, and automotive industries.

Below is a detailed overview of our in-house quality assurance capabilities:


1. Chemical Analysis

To ensure metallurgical integrity, we conduct real-time chemical verification of every heat.

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  • Optical Emission Spectrometer: Our high-precision spectrometer is capable of analyzing 30+ elements, including Carbon (C), Sulfur (S), and Nitrogen (N). It ensures that the chemical composition of ferrous and non-ferrous alloys (Stainless Steel, Carbon Steel, Nickel, and Cobalt alloys) aligns perfectly with international grade specifications.

  • Raw Material Verification: All incoming scrap and ingots undergo spectroscopic testing to prevent cross-contamination before melting.


2. Advanced Metrology (Dimensional Inspection)

We move beyond traditional hand tools to provide 3D validation of complex geometries.

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  • FARO CMM (FaroArm®): We utilize a portable FARO Coordinate Measuring Machine (CMM) for high-accuracy 3D inspections. This allows for:

    • CAD-to-Part Comparison: Direct inspection of castings against 3D models.

    • Geometric Dimensioning & Tolerancing (GD&T): Precise measurement of flatness, parallelism, and concentricity.

    • On-Machine Inspection: Portable capabilities allow us to verify parts while they are still in the fixture.

  • Standard Measuring Instruments: Our facility is equipped with a full suite of calibrated digital micrometers, vernier calipers, height gauges, and bore gauges for routine dimensional checks.


3. Physical & Mechanical Testing

Our mechanical lab evaluates the structural strength and durability of the materials.

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  • Tensile Testing Machine (UTM): A computerized Universal Testing Machine is used to determine Yield Strength, Ultimate Tensile Strength (UTS), and Percentage Elongation, ensuring the material can withstand operational loads.

  • Hardness Testing Machine: We employ Rockwell and Brinell hardness testers to verify the heat treatment results and surface hardness of the castings.

  • Impact Testing Machine (Charpy/Izod): Used to measure the toughness of the metal and its ability to absorb energy during sudden impact, crucial for safety-critical components.


4. Metallurgical & Non-Destructive Testing (NDT)

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  • Microstructure Analysis: Using high-magnification metallurgical microscopes, we analyze grain structure, phase distribution, and decarburization levels to ensure optimal material performance.

  • Dye Penetrant (LPI) & Magnetic Particle Inspection (MPI): To detect surface and near-surface cracks or porosities.

  • Surface Roughness Testing: Ensuring the superior surface finish (typically 3.2 to 6.3 microns) that is a hallmark of the investment casting process.


Quality Standards & Certifications

Our lab operates under a strict ISO 9001:2015 quality management system. We also provide 3.1 Material Certificates and can facilitate third-party inspections (LRS, BV, TUV) upon customer request