where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

Technical Discussions
Saudi Arabia, Joined Dec 2011, 23


Saudi Arabia,
Joined Dec 2011
09:14 Nov-24-2014
Depth of magnetic paricles

Up to wat extent we can reach by MPI
Based on which specification
We know that MPI can be possible only on fERRO MAGNETIC METERIALS
And if its changes with meterial what is the crieteria for that.

And can anybody upload thae chat for which meterials we can do MPI,UT,ET &PT like wise
mean for SS we cant perform MPI
CS we can do these methods
nikil we can do these like wise any charts for quick reference.

Circle Systems, Inc., USA, Joined Mar 2014, 5


Circle Systems, Inc.,
Joined Mar 2014
23:45 Nov-25-2014
Re: Depth of magnetic paricles
In Reply to jagan at 09:14 Nov-24-2014 (Opening).

Detection of subsurface discontinuities when performing MPI depends on the size and orientation of the discontinuity. FWDC or HWDC magnetizing waveforms should also be used as they penetrate into the material more effectively than AC. I have a part with notches from 0.01" to 0.05" deep with a width of .004" I use for sensitivity checks.


Product Spotlight


NDTkit RT, TESTIA's Digital Radiography software The NDTkit product line software for X-ray analysi
s. NDTkit RT is a software benefiting from the Ultis kernel which is dedicated to radiographic image analysis. It offers a set of tools and filtering processes to assist RT operators in finding relevant flaws.

32:128PR PAUT & 2-ch TOFD Flaw Detector: SyncScan 2

●32:128PR PAUT with optional 2-ch TOFD to maximize your efficiency ●Support PR mode for corrosi
on inspection ●Multiple solutions for welds & corrosion ●Faster scan speed (Approximately 3 meters/minute) ●Light weight: 4kg only including battery

Ultrasonic Probe Recharacterization Service

NDT Systems offers a comprehensive Aftercare and Recharacterization Service for all our ultrasonic
probes. The Recharacterization Service is fully compliant with International ASTM E1065 Standard Guide (and other applicable standards) and offers complete documentation, traceable to the ASTM E1065 Standard. For more details or to schedule Recharacterization Services contact ndtsales@ndtsystems.com

PAUT Probes

Typical Phased Array probes have frequencies between 1MHz and 20MHz and the number of wafers is 10
to 128. M2 Electronics offers customers conventionally ultrasound probes and the ability to provide high-precision Phased Array Ultrasound Probes of up to 256 wafers. We can also customize the probe for our customers to meet the specific application requirements of the user.

We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
this is debug window