Monday, February 9, 2009

[MW:1515] Re: cheron crack detected by ut

Hi all,
You may need to use all possible angle probes / normal beam probes just in case. Once you locate an indication (and confirm it to be a creack - simulation is recommended) use TOFD to size it pretty accurately.
Regards,
Shashank Vagal

--- On Mon, 9/2/09, Kale, Bhaskar M <bmkale@gmail.com> wrote:
From: Kale, Bhaskar M <bmkale@gmail.com>
Subject: [MW:1512] Re: cheron crack detected by ut
To: materials-welding@googlegroups.com
Date: Monday, 9 February, 2009, 5:08 AM

Do the 45 degree transverses scanning on the weld face if it is smooth alternatively do the 45 degree scanning within max 15 degree angle with weld axis. Do all the scanning in clockwise and anti clockwise direction.

 

Regards,
Bhaskar Kale


 
On 2/8/09, Ali Asghari <asghariali@rocketmail.com> wrote:
hi
what is the suitable technique for detection chevron crack by ut or other ndt methods in thk>40?
thanks adv

 
 


Download prohibited? No problem. CHAT from any browser, without download
--~--~---------~--~----~------------~-------~--~----~
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/
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.
-~----------~----~----~----~------~----~------~--~---

By -

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Re: [MW:35289] Welding consumable for S355J2WP material

S355 J2 WP  is a weathering structural steel  It has better atmospheric corrosion resistance. Use E 8018 - W1/W2  Electrodes This is regular...

  • Materails FAQs
    Q: What are equivalents for standard Q 235 B (and Q 235 A) for U-channels? ...
  • RE: [MW:5585] Buttering of weld joints
    Definition of buttering from ASME Section IX, QW/QB-492 Definitions:   Buttering:  the addition of material, by welding, on one or bot...
  • WELD AND WELDING SYMBOLS
    Section I. PRINT READING 3-1. GENERAL a. Drawings . Drawing or sketching is a universal language used to convey all necessary information to...