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- since 1996 -
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Sonatest Ltd
From our three distinct business centres in the UK, USA and CANADA, Sonatest design and produce a leading range of high performance ultrasonic NDT equipment and accessories.

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Technical Discussions
gowrishankarwuriti
R & D, scientist
ISRO, India, Joined Nov 2008, 34

gowrishankarwuriti

R & D, scientist
ISRO,
India,
Joined Nov 2008
34
05:40 Nov-11-2008
LPI and MPI

CAN YOU PLEASE TELL ME WHAT IS THE CONTENT OF DP CHEMICALS AND MAGNETIC PARTICLE CHEMICALS?


    
 
 
S.V.Swamy
Engineering, - Material Testing Inspection & Quality Control
Retired from Nuclear Fuel Complex , India, Joined Feb 2001, 785

S.V.Swamy

Engineering, - Material Testing Inspection & Quality Control
Retired from Nuclear Fuel Complex ,
India,
Joined Feb 2001
785
07:26 Nov-11-2008
Re: LPI and MPI
You need to be more specific. Are you referring to the Liquid penetrant, developer or cleaner? And similarly for Magnetic particle testing, dry or wet? Flourescent or visible?

Some components are proprietary but general information is available.

Swamy
NDT Guru

----------- Start Original Message -----------
: CAN YOU PLEASE TELL ME WHAT IS THE CONTENT OF DP CHEMICALS AND MAGNETIC PARTICLE CHEMICALS?
------------ End Original Message ------------




    
 
 
gowrishankar
R & D, scientist
ISRO, India, Joined Nov 2008, 34

gowrishankar

R & D, scientist
ISRO,
India,
Joined Nov 2008
34
07:41 Nov-12-2008
Re: LPI and MPI
Thank you for your reply. actually what i mean is contents of red dye penetrant and developer as well as contents of florescent dyes of magnetic particle chemicals. if you can suggest me some books/data on internet which will be useful for me.
regards
gowrishankar


----------- Start Original Message -----------
: CAN YOU PLEASE TELL ME WHAT IS THE CONTENT OF DP CHEMICALS AND MAGNETIC PARTICLE CHEMICALS?
------------ End Original Message ------------




    
 
 
Nick Welland
Other, Quality and NDT
Aben Technical Services, Australia, Joined Oct 1999, 42

Nick Welland

Other, Quality and NDT
Aben Technical Services,
Australia,
Joined Oct 1999
42
09:16 Nov-12-2008
Re: LPI and MPI
----------- Start Original Message -----------
: Thank you for your reply. actually what i mean is contents of red dye penetrant and developer as well as contents of florescent dyes of magnetic particle chemicals. if you can suggest me some books/data on internet which will be useful for me.
: regards
: gowrishankar
:
: : CAN YOU PLEASE TELL ME WHAT IS THE CONTENT OF DP CHEMICALS AND MAGNETIC PARTICLE CHEMICALS?
------------ End Original Message ------------

You may find a search for the MSDS (Material Safety Data Sheets) for the major manufacturers will give some details.
Regards
Nick.


    
 
 
S.V.Swamy
Engineering, - Material Testing Inspection & Quality Control
Retired from Nuclear Fuel Complex , India, Joined Feb 2001, 785

S.V.Swamy

Engineering, - Material Testing Inspection & Quality Control
Retired from Nuclear Fuel Complex ,
India,
Joined Feb 2001
785
00:49 Nov-13-2008
Re: LPI and MPI
Dear Gowrishankar,

The normal NDT textboks will give general information about the composition. Manufacturers will give you more details if you are planning to buy them for specific applications. The depth of information depends on the specific application. If you want to manufacture the chemicals, you would obviously need the maximum depth of information (which I also can't provide!). If you are looking for information from the perspective of an user, I can help you.

Swamy
NDT Guru

----------- Start Original Message -----------
: Thank you for your reply. actually what i mean is contents of red dye penetrant and developer as well as contents of florescent dyes of magnetic particle chemicals. if you can suggest me some books/data on internet which will be useful for me.
: regards
: gowrishankar



    
 
 

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