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 -

850 views
Technical Discussions
srinivasarao
ndt technician
iss, United Arab Emirates (UAE), Joined Dec 2007, 3

srinivasarao

ndt technician
iss,
United Arab Emirates (UAE),
Joined Dec 2007
3
01:54 Dec-25-2007
ut

in a casting steelmaterial, by using angle and normal probe what type of defects we will give


    
 
 
S.V.Swamy
Engineering, - Material Testing Inspection & Quality Control
Retired from Nuclear Fuel Complex , India, Joined Feb 2001, 787

S.V.Swamy

Engineering, - Material Testing Inspection & Quality Control
Retired from Nuclear Fuel Complex ,
India,
Joined Feb 2001
787
02:41 Dec-25-2007
Re: ut
----------- Start Original Message -----------
: in a casting steelmaterial, by using angle and normal probe what type of defects we will give
------------ End Original Message ------------

Ulrasonic testing is ideally suited for detection of planar disconitinuities (like cracks) that are perpendicularly oriented to the beam direction. Also, the presence of porosity and piping etc. can also be detected. Presence of foreign material (slag etc. entrapped) may also be detected.

Your question is too general. There are specific codes and standards that deal with the most appropriate NDT methods and techniques for different castings. In addition to UT, you may also need to consider Radiographic Testing for some volumetric discontinuities.

Best wishes.

Swamy



    
 
 
Big D UT
Big D UT
00:48 Dec-28-2007
Re: ut
----------- Start Original Message -----------
: in a casting steelmaterial, by using angle and normal probe what type of defects we will give
------------ End Original Message ------------

What type of material is it? Carbon Steel or Austenitic Steel?


    
 
 
dinesh pal
dinesh pal
03:35 Jan-11-2008
Re: ut
hi friend,
I will suggest u to use angle beam probe. normally selection of probe is depend upon application&accuracy required. when u will use normal probe,may be the defect parallel to sound beam cann't detected this can be avoided by using angle beam probe.
dear in UT there is not any specific type of probe for specific material being tested. The probe remain same but its frequency will change so that it can enter in more dense material. the effect of change of material , u will find in graph of UT i.e. TOF
----------- Start Original Message -----------
: : in a casting steelmaterial, by using angle and normal probe what type of defects we will give
: What type of material is it? Carbon Steel or Austenitic Steel?
------------ End Original Message ------------




    
 
 

Product Spotlight

SITEX CPSERIES

Teledyne ICM’s CPSERIES has been designed with a view to revolutionizing the handling and perfor
...
mances of portable X-Ray sets. Despite having managed to halve the weight of similar portable X-Ray generators available on the market (while continuing to provide the same power output), the SITEX CPSERIES generators feature a shutter, a laser pointer, a beryllium window, an aluminum filter and two integrated diaphragms (customized sizes are available upon request). Without compromising the robustness and reliability for which ICM products are renowned, the small size and light weight of the SITEX CPSERIES will radically change the way that you perform your RT inspections. And you will see a positive impact in terms of both quality and return on investment (ROI).
>

NDT Master Lecturer

In the program both university professors and practitioners will give lectures, which guarantees the
...
oretical depth and practical inside. Academic Director: Prof. Dr. Christian Boller
The following lecturers are not complete: Prof. Tadeusz Stepinski, Prof. Wieslaw Staszewski, Prof. Frank Walther, Prof. Giovanni Bruno, Prof. Gerd Dobmann, Prof. Philippe Guy
>

TESTD-PT SYSTEM

Pulse thermography is a non-contact test method that is ideal for the characterization of thin fil
...
ms and coatings or the detection of defects. With a remarquable short test time and a high detection sensitivity, the Telops TESTD-PT is the perfect tool for non- destructive testing. With such high frame rates, it is even possible to investigate highly conductive or diffusive materials.
>

Research and Applications Development For NDT

The Research and Applications Development (RAD) group is a newly formed team within Acuren dedicat
...
ed to tackling challenging inspection problems. Our focus is the development of novel, field deployable, advanced inspection techniques for use in cases where standard NDT methods are ineffective. We don't wait for new innovations, we engineer them. From concept to commissioning.
>

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