Contrôles non destructifs aux rayons X (CND) Équipement
Contrôles non destructifs aux rayons X (CND) Equipment is a specialized device that uses the penetrability of X-ray radiation to inspect the internal structure, defects, or composition of materials/products without damaging the tested object. It converts invisible X-ray signals into visible images, enabling the detection of hidden flaws that cannot be observed by the naked eye or surface testing methods.
Fonctions principales
Internal Defect Detection: Identifies internal flaws such as cracks, voids, inclusions, delaminations, and misalignments in materials (par ex., metal castings, welded joints, composite parts) and products (par ex., composants électroniques, batteries).
Structural & Dimensional Inspection: Verifies the conformity of internal structures to design standards (par ex., checking solder joint quality in PCBs, internal layer alignment in semiconductors) and measures key internal dimensions accurately.
Material Composition Analysis: (In advanced models) Uses X-ray fluorescence (XRF) or diffraction (XRD) principles to analyze the elemental composition or crystalline structure of materials, ensuring material purity and compliance.
Principales caractéristiques techniques
Non-Destructive Nature: The most critical advantage—inspects samples/products without causing physical damage, allowing tested items to be reused, assembled, or shipped directly after inspection.
High Penetrability & Precision: Adapts to different material thicknesses (from microns in electronics to centimeters in heavy metals) via adjustable X-ray voltage/current; achieves spatial resolution up to a few microns for micro-scale defects.
Imaging Clarity: Equipped with high-sensitivity detectors (par ex., CMOS, CCD) and image enhancement algorithms, generating clear 2D/3D images of internal structures for intuitive defect identification.
Safety Compliance: Integrates multi-layer radiation shielding, safety interlocks (par ex., door sensors, emergency stops), and real-time radiation monitors to meet global safety standards (par ex., IEC, FDA) and protect operators.
Contrôles non destructifs aux rayons X (CND) Équipement
