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 -

EKOSCAN
EKOSCAN is a French manufacturer specialized in equipment for ultrasonic Non Destructive Testing: Probes,UT boards & Scanners tailored for your needs

737 views
Technical Discussions
M.C Macke
NDT Inspector
GE Inspection Services, USA, Joined Aug 2001, 8

M.C Macke

NDT Inspector
GE Inspection Services,
USA,
Joined Aug 2001
8
06:57 Mar-13-2000
Hi Temp thickness of enamle on carbon.

Without touching the piece, it is of major interest to know the
thickness of the enamle coating on cast iron. The maximum thickness
is 3mm. The key is to know this thickness at the initial
solidification temp of 1000f...if there is to little, then he can
add (t), this will help reduce the heating cycles and improve
the Quality control. This system can be assemply line driven if
proven reliable. The problems are 1000f and no contact. Emat is
out, contact required! Mag Lift off...no! UT..2 TO 3 mm at 1000f,
I don't know? Could Infrared be of some help or other optical
method? This one is giving me a hard time of it!!!!




    
 
 
M. William Moyer
M. William Moyer
07:04 Mar-13-2000
Re: Hi Temp thickness of enamle on carbon.
I saw something recently where laser ultrasonics was used to measure
wet paint thickness. Perhaps it would also work here.


: Without touching the piece, it is of major interest to know the
: thickness of the enamle coating on cast iron. The maximum thickness
: is 3mm. The key is to know this thickness at the initial
: solidification temp of 1000f...if there is to little, then he can
: add (t), this will help reduce the heating cycles and improve
: the Quality control. This system can be assemply line driven if
: proven reliable. The problems are 1000f and no contact. Emat is
: out, contact required! Mag Lift off...no! UT..2 TO 3 mm at 1000f,
: I don't know? Could Infrared be of some help or other optical
: method? This one is giving me a hard time of it!!!!




    
 
 
Rolf Diederichs
Director, Editor
NDT.net, Germany, Joined Nov 1998, 603

Rolf Diederichs

Director, Editor
NDT.net,
Germany,
Joined Nov 1998
603
06:47 Mar-14-2000
Re: Hi Temp thickness of enamle on carbon.
: Without touching the piece, it is of major interest to know the
: thickness of the enamle coating on cast iron. The maximum thickness
: is 3mm. The key is to know this thickness at the initial
: solidification temp of 1000f...if there is to little, then he can
: add (t), this will help reduce the heating cycles and improve
: the Quality control. This system can be assemply line driven if
: proven reliable. The problems are 1000f and no contact. Emat is
: out, contact required! Mag Lift off...no! UT..2 TO 3 mm at 1000f,
: I don't know? Could Infrared be of some help or other optical
: method? This one is giving me a hard time of it!!!!
----------------

Be carefully by measuring under such hot conditions.
You can get calibration errors of sound velocity, also
the circumferential temperature may not be equal.
There is a company 'MOOG-BUHL AUTOMATION' which supplied
ultrasonic in this field, but measured more down the line.

Rolf



    
 
 

Product Spotlight

PROlineTOP Plug & Play Ultrasonic inspection device

As Plug & Play solution it units all control and operation elements in a small housing and therefo
...
re replaces the typical control cabinet...
>

NOVO Armor 15 & NOVO Armor 22

The Armor Kit Contains the NOVO Armor, which provides additional mechanical protection to the NOVO 1
...
5WN & NOVO 22WN Detectors, the Armor Stand and a traveling soft cover. - Newest shock absorbent technology case - Water resistant design - Supports wired & wireless communication - Multiple positioning options - Tripod connection using the Built-in 1/4” threads - Simple Detector battery replacement
>

Wireless TOFD scanner

Quick, accurate and highly reproducible welds testing. The System operates wirelessly and is compat
...
ible with any type of Windows based Laptop, Desktop or Tablet.
>

Ultrasonic Flaw Detector & Thickness Gauge: Smartor

SIUI’s newly launched Smartor is a combination of ultrasonic testing and ultrasonic thickness me
...
asurement. ●IP 66 ●Compact size: 198 (W)* 128 (H) *520 (D) mm ●0.9kg only with battery ●5.7" LCD with high resolution 640×480 pixels ●One-hand operation ●Multiple conventional UT functions ●Smart Test Wizard ●Weld Simulation
>

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