Friday, April 15, 2011

Re: [MW:10680] GMAW short circuit Welders Qualification

Gas: 75-80% Ar + 25-20% CO2
electrode diam. 0,6 - 1,1 mm
Low heat input

Take care also for t range (see QW 404.32) when sample thickness smaller than 13 mm

best regards

Dr. Georgios Dilintas

Authorized Nuclear Inspector
Authorized Inspector Supervisor

I&F Regional Technical Manager
Bureau Veritas Piraeus - Greece
Tel: +30 210 40 63 113/4
Fax: +30 210 40 63 118
Cell: +30 69 44 64 62 04

Inactive hide details for Zakaria ghrab <zakaria.ghrab@gmail.com>Zakaria ghrab <zakaria.ghrab@gmail.com>


    Zakaria ghrab <zakaria.ghrab@gmail.com>
    Sent by: materials-welding@googlegroups.com

    14/04/2011 19:50

    Please respond to
    materials-welding@googlegroups.com

To

    materials-welding@googlegroups.com

cc


Subject

    [MW:10679] GMAW short circuit Welders Qualification

Ref


Hi all,

According ASME section IX, in case of welders Qualification of GMAW process - short circuit transfer mode, Radiography is not applicable and we must do Mechanical tests.

Need just to know what's exactly Short circuit transfert mode and how it can defferenciate of others ! by current range ?


Regards.
 

--

زكرياء غراب
GHRAB Zakaria

مسؤول عن الجودة
QA/QC SENAD
مشروع المحطة الحرارية ـ الوحدة الرابعة
المحمدية ـ المغرب

--
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.

No comments:

[MW:34820] RE: 34813] Clarification in Rate of heating and cooling.

Hello,   Please see the response below.   Regards.   P. Goswami, P. Eng, IWE.   From: materials-welding@googlegroups.com <materials-weld...