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[MW:28154] Re: Nitrogen measurement by PMI

By Materials & Welding
hiii

 In PMI test by using x-ray fluorescence machine , it is very difficulty to get level of nitrogen ,carbon ,sulfer etc.I think you can find out this element by using optical emission spectograph machine.

Regards

Raneesh-QA/QC-Welding
UAE

On Monday, July 30, 2018 at 7:06:50 AM UTC+4, ken wrote:
Sirs

During weld metal Analysis of ER 90 S - B9 welded on P-91 material. According to ASME SEC II part C  SFA 5.28 below table. 1 , Notes-: h/i/j applicable. How to measure Nitrogen by using PMI.
Same time, is it mandatory to mention field PMI reports.

Thanks & Regards

PRADEEPKUMAR HORMIS

Image result for QUALITY INSPECTION GIFS

 
 


 

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