chris

Amine Service Cracking in Heat-Affected Zone

This image from Phased Array Ultrasonic Testing (PAUT) showcases the detection of amine service cracking in the heat-affected zone (HAZ) adjacent to a weld. Unlike common weld cracks, these are specifically due to the corrosive effects of amine solutions in the HAZ. The PAUT image reveals linear indications characteristic of stress corrosion cracking that occurs in environments involving amine-based chemicals. This type of cracking is particularly concerning because it can compromise the integrity of the structure in areas not typically subjected to the same scrutiny as welds themselves. This finding highlights the importance of inspecting the HAZ in amine service environments for early detection and prevention of such defects.

PAUT inspection on a 6mm Carbon Steel line. Cracking detection on a painted surface. Looking for Caustic cracking (Caustic Embrittlement) . Which probe to use? 🤔

Hi @All :)

Weld root fusion UT vs PAUT

Always innovating, Capture™ software version 3.2 introduced several features to users for improved corrosion mapping inspections — most notably an autosizing tool that enhances analysis…

Attached documents contain everything about terminology, weld configurations and a lot lot more. I would suggest every NDT technician to read and make a note…

Root defect in a new weld. Detected utilising PAUT.

Manual UT inspection BS EN ISO 17640 contains standard ultrasonic inspection techniques for ferritic steel welds. The techniques in general include scans with different angles…

Ultrasonic Flaw Crack detection in the region of the weld root for control rod nozzles installed in the reactor pressure vessel cap is difficult due…

This content is for Premium Member members only.Join Now Report

Report

API 570 PIPING INSPECTOR PREPARATORY COURSE COURSE NOTES   API 570 PIPING INSPECTOR PREPARATORY COURSE TABLE OF CONTENTS CHAPTER DESCRIPTION 1. Overwiew of API 570…

Report

Credit: Joseph M. Buckley Introduction Scope This document is intended as a brief familiarisation course for Hocking NDT’s customers and sales representatives. It is not…

Inspection Maintenance and Repair of Deepwater Pipelines Introduction Risk Assessment of Subsea Pipelines • Requirements for pipeline inspection: what, when and how • Pipeline maintenance…

Fall Protection Equipment

I have been asked this question many times. Below is an example of one guy asking this question.

What do you think about NDT carrer and would you go different path if you had an option?

Hi all,
I graduated in 2017 with a BENG in Mechanical Engineering, since then I have worked in finance as it was the first job I was able to get out of university. I’m 26 and I have realised that life is too short to waste years on a career in something I’m not passionate about. I heard about NDT whilst exploring jobs that would allow me to use my degree and eventually go down the rope access route.
It would be great to hear some opinions on:
Would my degree be useful in an NDT career?
Would NDT allow for travelling/working abroad?
What kind of salary would you expect for someone at entry level up through level 1, 2 and 3?
Does NDT work require you to be away from home for long periods of time?
What does a typical day in the life of an NDT technician consist of?
Any other advice or pointers would be much appreciated.
Thanks
Scott

Dear Experts,
How to inspect the inside diameter of ferromagnetic heavy wall pipes or API Casing hanger tubes by Magnetic particle testing for defects oriented in transverse direction.

Transverse defects at OD can be covered by coil shot/flexible cable wrap units by employing longitudinal magnetization technique.

Longitudinal defects at ID can be detected by central conductor technique by circular magnetization and some extent at OD by using high current.

Is there any effective way to detect transverse defects at ID of pipe?

Thanks

I would like to ask if anybody know how i may apply Dynamic Depth Focusing (DDF) in the Omniscan MX2?

Does it possible with the MX2 unit or we need to use another unit in order to apply this technique?

Thanks

Hi every professional NDT engineer,
I have not the experience for PAUT on casting structures/welds, as you know that casting surface is not eveness, so always lose data, or the sensitivity level. I suppose the hydroform probe is good choice, but I did not find out this kind of probe from OLYMPUS, it will be great if you can share your precious experience. thanks a lot!

Hi Everyone,
my question is scanning plan for welding joint according to ISO13588:2019.
please read uploaded table 2 of ISO 13588, in this table, only single V type joint is stipulated, no cases for doube V, or "K" joint, and no description for cases with thick plate.
I hope the perfect one is annex A of ISO17640.
so the problem is nothing to follow, could you (everyone experienced master) share something, so that new guy like me could find the way?
thanks a lot here.

/rope-access-inspection-guidebook-sample/

Work file for logged in members can be downloaded in Rope Acces documents section.

Rope Access Inspection Guidebook Sample

WORLDWIDE NDT INSTITUTIONS AND SOCIETIES Argentina​ AAENDEAsociación Argentina de Ensayos No Destructivos y, structurales, Altolaguirre 1674, CP C1431ECF Ciudad de Buenos Aires BrazilABENDIAssociação Brasileira de Ensaios…