where expertise comes together - since 1996

Web's Largest Portal of Nondestructive Testing (NDT)
Open Access Database (Conference Proceedings, Articles, News), Exhibition, Forum, Network

All Forum Boards
Technical Discussions >
Hydrogen embritllement study using UT
Career Discussions
Job Offers
Job Seeks
Classified Ads
About NDT.net
Articles & News

571 views
05:59 Jun-26-2000

S S Ananthan

Consultant,
RAA Tech Solutions,
India,
Joined Jun 2000
36
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



 
09:58 Jun-26-2000
Steve Kane
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.



 
01:13 Jun-27-2000

Jan Verkooijen

Director,
Sonovation,
Netherlands,
Joined Nov 1998
29
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


 


© NDT.net - The Web's Largest Portal of Nondestructive Testing (NDT) ISSN 1435-4934

Open Access Database, |Conference Proceedings| |Articles| |News| |Exhibition| |Forum| |Professional Network|