1. Spark Test of Material
Spark Testing is a fast and effective qualitative method used to identify ferrous materials and verify material grades based on the spark pattern generated when the material is brought into contact with a grinding wheel. The color, length, shape, and burst pattern of the sparks are observed and compared with standard reference samples to identify variations in carbon and alloying elements like manganese, chromium, and nickel.
2. Magnetic Particle Inspection (MPI)
MPI is a non-destructive testing (NDT) method used to detect surface and near-surface defects in ferromagnetic materials. The component is magnetized using AC or DC current, and magnetic particles are applied. If a crack or lack of fusion is present, it creates a leakage magnetic field that attracts the particles, forming a visible indication.
3. Positive Material Identification (PMI) / XRF Testing
PMI using X-Ray Fluorescence (XRF) is a non-destructive analytical technique used to determine the chemical composition of metals and alloys. The analyzer emits X-rays onto the surface, causing elements to emit characteristic secondary X-rays which identify and quantify alloying elements such as chromium, nickel, and molybdenum.
4. MPI Machine Calibration Services
Proper calibration is essential for accurate results. We provide calibration services using approved procedures and reference standards. This ensures consistent inspection sensitivity, maintains compliance with inspection standards, and improves overall inspection confidence.
5. MPI Machine Supply
We offer high-quality MPI machines tailored to your needs. Our equipment is compliant with industry standards and suitable for both workshop and site inspection needs, offering reliable performance and long service life.
6. On-Site Hardness Testing
We provide on-site hardness testing to quickly assess mechanical properties without damaging components. This verifies material condition, heat treatment quality, and suitability for service by measuring resistance to indentation, providing a reliable indication of strength and wear resistance.
