X-RAY NDT Service by Aolong Group
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | X-RAY NDT |
| Price Range | USD 28,000 – 70,000 |
Overview
Aolong Group’s X-ray Non-Destructive Testing (NDT) Service is a comprehensive radiographic inspection solution engineered for precision, repeatability, and regulatory traceability. Leveraging high-energy industrial computed tomography (CT), micro-focus CT (μCT), and real-time digital radiography (DR) systems, this service delivers quantitative volumetric analysis without sample destruction. The core measurement principle relies on differential X-ray attenuation across material densities and internal structures—enabling detection of sub-millimeter voids, inclusions, porosity, cracks, and dimensional deviations in both metallic and non-metallic components. Designed for integration into quality assurance workflows, the service supports full-cycle inspection—from first-article validation and process qualification to in-line production monitoring and failure root-cause analysis.
Key Features
- Multi-platform imaging capability: High-energy industrial CT (up to 450 kV), micro-focus CT (spot size ≤ 5 µm), and real-time X-ray radiography systems with flat-panel detectors
- High-resolution 3D reconstruction: Isotropic voxel resolution down to 10 µm, supporting accurate defect sizing, wall-thickness mapping, and GD&T (Geometric Dimensioning and Tolerancing) evaluation
- Full-spectrum NDT methodology alignment: Compliant with ASTM E1441 (CT), ASTM E94/E1032 (radiographic film & DR), ISO 5579 (radiographic testing), and EN 1435 (weld inspection)
- Automated defect recognition (ADR): Integrated threshold-based segmentation and AI-assisted anomaly classification for repeatable reporting
- Robust mechanical handling: Custom fixturing for complex geometries including wheel hubs, pressure vessels, aerospace castings, and electronic assemblies
- Traceable calibration: Equipment maintained per ISO/IEC 17025 requirements; all systems undergo quarterly beam hardening verification and spatial resolution validation using duplex wire IQIs
Sample Compatibility & Compliance
The service accommodates a broad range of industrial specimens: aluminum and magnesium die-castings, stainless steel weldments, composite laminates (CFRP/GFRP), ceramic insulators, powder metallurgy parts, food packaging seals, and archaeological artifacts. Maximum sample dimensions supported: Ø600 mm × H800 mm (CT); Ø1200 mm × H1000 mm (radiography). All inspections adhere to applicable sections of ASME BPVC Section V, ASTM E2737 (CT data quality), and EU Directive 2013/59/Euratom for radiation safety. Reports include full metadata: exposure parameters (kV, mA, time), detector settings, reconstruction kernel, and uncertainty estimates per GUM (Guide to the Expression of Uncertainty in Measurement).
Software & Data Management
Data acquisition and post-processing are performed using proprietary Aolong CT Studio v4.x and third-party validated platforms including Volume Graphics VGStudio MAX and Thermo Scientific Avizo. All datasets are stored in DICOM-compliant format with embedded DICOM-SR structured reports. Audit trails comply with FDA 21 CFR Part 11 requirements—including electronic signatures, user access controls, and immutable change logs. Raw projection data, reconstructed volumes, and annotated PDF reports are archived for ≥10 years in accordance with GLP and ISO 17025 record retention policies.
Applications
- Automotive: Porosity analysis in engine blocks, turbine blades, and EV battery housings; reverse engineering of composite tooling via CT-based surface mesh generation
- Aerospace: Detection of intergranular cracking in nickel superalloys; verification of additive-manufactured part density and support-structure removal
- Energy: Wall-thickness loss assessment in pipeline girth welds; integrity screening of nuclear fuel cladding tubes
- Electronics: Solder joint voiding quantification in BGA packages; wire-bond pull-test correlation via cross-sectional CT
- Medical device manufacturing: Validation of porous titanium scaffold architecture for orthopedic implants
- Archaeometry: Non-invasive stratigraphic analysis of bronze artifacts and ceramic glaze layering
FAQ
What standards govern your X-ray NDT reporting?
All reports reference ASTM E2698 (radiographic interpretation), ISO 17636-2 (weld RT acceptance levels), and customer-specific specifications (e.g., Ford WSS-M2P195-A, GE Aerospace D100000000).
Can you perform CT scanning on assembled electronic modules?
Yes—our μCT systems operate at 90–225 kV with adjustable filtration, enabling penetration of PCB assemblies with lead-free solder, stacked ICs, and conformal coatings while preserving component integrity.
Do you provide dimensional metrology from CT data?
Yes—traceable 3D measurements are delivered per VDI/VDE 2630 Part 1.1, with expanded uncertainty budgets certified by independent metrology labs.
Is radiation safety documentation available for on-site inspections?
Aolong holds Class II radiation facility licenses issued by China’s Ministry of Ecology and Environment; full shielding assessments, dose rate maps, and emergency protocols are provided prior to field deployment.
How long does a typical CT scan and analysis take for a medium-sized casting?
Standard turnaround is 5–7 business days, including acquisition, reconstruction, defect annotation, and PDF + DICOM report delivery; expedited service (72-hour SLA) is available under contractual agreement.
