RE: [MW:16916] NDT Method to detection internal corrosion at weld joints

Dear Ilyas,

 

Thanks for the feedback. Is RVI referring to radiographic visual inspection?

 

Regards

 

Siva

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of MOHAMMED ILYAS MOHIUDDIN
Sent: Friday, March 01, 2013 1:45 PM
To: materials-welding@googlegroups.com
Subject: Re: [MW:16913] NDT Method to detection internal corrosion at weld joints

 

Hi

Try PAUT CM or RVI if accessible to monitor root oxidation.

On 1 Mar 2013 12:22, "Sivaselvam Ponandrum" <sivaselvam@kpoc.com.my> wrote:

Dear all,

 

Please advise optimum method to detect corrosion internal corrosion at weld joint (for carbon steel, stainless steel SS 316L and duplex stainless steel – UNS 31803

 

1.            Is angle UT flaw detector is adequate measure internal corrosion with good probability of detection (POD)? Is angle UT flaw detector similar to UT Shear wave?

2.            I would expect a screening NDT method, if there is some evidence of internal corrosion from screening NDT method , then go for detail NDT to assess the extent of the internal corrosion. What are these NDT methods?

 

 

Regards

 

Sivaselvam

 

.

DISCLAIMER: The information contained in this e-mail may be confidential, proprietary, and/or legally privileged. It is intended only for the person or entity to which it is addressed. If you are not the intended recipient, you are not allowed to distribute, copy, review, retransmit, disseminate or use this e-mail or any part of it in any form whatsoever for any purpose. If you have received this e-mail in error, please immediately notify the sender by return e-mail and delete this e-mail and any attachments immediately. Please be aware that the contents of this e-mail may not be secure and should not be seen as forming a legally binding contract unless otherwise stated.

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
 
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
 
 

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
 
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
 
 

DISCLAIMER: The information contained in this e-mail may be confidential, proprietary, and/or legally privileged. It is intended only for the person or entity to which it is addressed. If you are not the intended recipient, you are not allowed to distribute, copy, review, retransmit, disseminate or use this e-mail or any part of it in any form whatsoever for any purpose. If you have received this e-mail in error, please immediately notify the sender by return e-mail and delete this e-mail and any attachments immediately. Please be aware that the contents of this e-mail may not be secure and should not be seen as forming a legally binding contract unless otherwise stated.