What is Non-Destructive Testing?

Overview of NDT

Description

Non-Destructive Testing (NDT) is the examination of an object or material with technology that does not affect its future usefulness. NDT can be used without destroying or damaging a product or material. As it allows inspection without interfering with a product's final use, NDT provides an excellent balance of quality control and cost-effectiveness.

The term "NDT" includes many methods that can:
· Detect internal or external imperfections
· Determine structure, composition or material properties
· Measure geometric characteristics

NDT can and should be used in any phase of a product's design and manufacturing process, including materials selection, research and development, quality assurance and production. 

Different Types of NDT Methods

• Resonant Inspection (RI)
• Radiography X-ray (RT)
• Magnetic Particle Testing (MPI)
• Ultrasonic Testing (UT)
• Electromagnetic Eddy Current (ET)
• Acoustic Emission Testing (AE)
• Liquid Penetrant Testing (PT)
• Optical Testing
• Visual Inspection

Traditional NDT Technique Comparison

NDT-RAM™ is short for Resonant Acoustic Method Nondestructive Testing.  NDT-RAM is Resonant Inspection (RI) for nondestructive detection of structural differences in parts.

Industries that benefit from NDT-RAM:

• Aerospace
• Automotive
• Medical
• Consumer
• Commercial
• Construction
• Marine
• Military 

Manufacturers that benefit from NDT-RAM:

• Powder Metal
• Powder Injection Molding (PIM)
• Metal Injection Molding (MIM) 
• Iron Casting
• Ductile & Malleable Iron
• Aluminum Foundry
• Forged Metal
• Ceramic
• Metal Bonding
• Composites

Learn More
• Resonant Acoustic Method
• How the Equipment Works
• Measurement and Detection Principles
• Advantages of NDT-RAM™
• Case Studies
• Comparison of Non-Destructive Methods

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