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 -

678 views
Technical Discussions
S S Ananthan
Consultant,
RAA Tech Solutions, India, Joined Jun 2000, 36

S S Ananthan

Consultant,
RAA Tech Solutions,
India,
Joined Jun 2000
36
05:59 Jun-26-2000
Hydrogen embritllement study using UT

I am interested in knowing the techniques used in identfying the presence of Hydrogen embrittlement in hydrocracking vessels in oil refineries ( thickness about 100 mm. )

S S Ananthan



 
 Reply 
 
Steve Kane
Steve Kane
09:58 Jun-26-2000
Re: Hydrogen embritllement study using UT
The easiest method for you may be to utilize a manual Rockwell hardness tester. Compared to a known calibrator, you may establish RC hardness guidelines.



 
 Reply 
 
Jan Verkooijen
Director,
Sonovation, Netherlands, Joined Nov 1998, 29

Jan Verkooijen

Director,
Sonovation,
Netherlands,
Joined Nov 1998
29
01:13 Jun-27-2000
Re: Hydrogen embritllement study using UT
AEA Sonomatic BV has been working in this area for over
a decade now and has build up a vast reference in this
application. Procedures were validated with clients and
Authorised Inspection bodies such as Stoomwezen (1992)
and TueV Nord (1999). Procedures are based upon research
of established research institutes and our own research
and practical experiences.
An article describing this in some more detail can be found
on this site under:
www.ndt.net/article/ecndt98/chemical/105/105.htm
a product descriptor can be found under
http://www.aeat.co.uk/energy/prdsrv/inspect/fldser/hha.htm
Please do not hesitate to contact me
if you require any more information.

Jan Verkooijen


 
 Reply 
 

Product Spotlight

Ultrasonic Squirter/Gantry System

TecScan’s NDT Ultrasonic Gantry Systems are industrial Squirter scanners designed for non-destru
...
ctive quality testing and raster scanning of large structures and parts. The Gantry Systems are usually composed of an Industrial Mechanical Scanner and a Control Room with System Workstation.
>

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.
>

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
>

Immersion systems

ScanMaster ultrasonic immersion systems are designed for high throughput, multi shift operation in a
...
n industrial or lab environment. These fully integrated systems provide various scanning configurations and incorporate conventional and phased arrays technologies to support diverse applications, such as inspection of disks, bars, shafts, billets and plates. All of ScanMaster immersion systems are built from high accuracy scanning frames allowing for scanning of complex parts and include a multi-channel ultrasonic instrument with exceptional performance. The systems are approved by all major manufacturers for C-scan inspection of jet engine forged discs. Together with a comprehensive set of software modules these flexible series of systems provide the customer with the best price performance solutions.
>

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