Thursday, February 20, 2014

Re: [MW:20149] MPT test method to check the Lamination on the Bevel Edge.

Dear My friend .

Lamination by MPT method is very difficult to find .

please used UT procedure to find our Exact . used standard calibration block  for Bevel end .

Thank you very much 

Best of regards

Ritesh Rajput 


On Tue, Feb 18, 2014 at 5:24 PM, MK Sethu <scorpiosethu@gmail.com> wrote:
Which probe is to be used for lamination check in pipe bevel. Kindly explain how to do inside or outside the pipe

Thanks and regards

MK Sethu

On Tuesday, September 18, 2012 12:17:14 PM UTC+1, muthu barathi wrote:

You have to mention some more details for correct advice.

1. whether the bevel was made by gas cut or machining?
If gas cut used w, while gas cutting it might be opened if lamination was present.

AC will detect only surface not sub surface.
If you want to see sub surface defects then you have to go for HWDC. That also you can go up
to 3mm effectively.
On Mon, 17 Sep 2012 21:36:56 +0530 wrote
>Dear Exparts,
 
I have a doubt regarding MPT method.
I am going to check the lamination of plates from the bevel edges.
What MPT current mode should we use.
Is it AC or HWDC?
Please share your knowledge and code references.
 
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Dear Sir,





Thanking You.

With Warm Regards,

Muthu barathi P,
Mobile No. 9099006785

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