The principle of NDT

Target
(Hardness, strength, thickness, stress, pores, cavities, cracks

Non-destructively available parameter
(condictivity, permeability, sound velocity etc.)

Material structure

Sensors,

processing

Indication of  target
(go/no go oder quantitatively)

Signal-

Hardware

Textfeld: Research
Textfeld: Research

Eddy current C-scan of the nozzle
region with material defects

Textfeld: Fractionating tower

50 mm

Master_OvGU_weiss.jpg

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PUBLICATIONS

 

Direct links

 

 

 

 

 

 

 

 

 

 

 

 

 

> Research projects

> Research catalog

Metals/Alloys

> Aluminium

> Titanium

> Inconel (confid.)

> Copper

> Steel

> Cast iron

Composites

> CFRP

Smart materials

> CFRP-PZT

Aviation

> Structure

> Engine

Automotive

> Steering

> Brakes

> Body

> Power train

Chemistry/Energy

> Heat exchanger

> Canisters

using external probes

> Eddy current (impedance)

> Eddy current imaging

> Magnetic remanence

> Ultrasonics

> Thermography

> Scanning Laser Vibrometry

> Radioscopy

using internal probes (SHM)

> Lamb waves

> Impedance spectroskopy

Home

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Research

 

Method

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Materials

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Objects of inspection

Tools for students

> fxEddy (eddy current)

> US-Sim (Ultrasonics)

Eddy current instr.

> EddyCation

> EddyCationHF

Eddy current arrays

> Sensor elements

> Flat 1D arrays

> 1D arrays for tubes

> 2D arrays

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