Dear Mr.Sreevalsan,
Thanks for providing the details. I have faced the same problem. In SAW weld I have observed surface dippression. What is the root cause? Can we take any precaution at welding stage? Who is responsible for this type of defect? flux mfr/ wire mfr./ user? How to avoid it.
I am not sure, this problem may be due to excessive heap of flux on molten weld pool.
can you enlighten us.
With Regards,
Rutvik
Sr.Surveyor
TATA Projects Ltd.
--- On Sat, 12/6/10, sreevalsan sreedharan <sreevalsan68@gmail.com> wrote:
From: sreevalsan sreedharan <sreevalsan68@gmail.com>
Subject: Re: [MW:5548] Re: POAK MRKS ON SAW WELDING
To: materials-welding@googlegroups.com
Cc: lakshmankumar4@gmail.com
Date: Saturday, 12 June, 2010, 10:41 AM
HI POCK MARKING OR SLAG STICKING FOR MORE DETAILES PLS CHECK ATTACHMENT S.SREEVALSAN ABUDHABI
On 10 June 2010 20:49, lakshman <lakshmankumar4@gmail.com> wrote: hi,
dear all,
shall i know what is a poak mark,
anybody having the photo of the same.
Thanks & Regards,
Lakshman
> Hi > > We are continuously facing problem of Poak marks on the SAW Welding surface. > Welding Consumable L-61 (wire) with 865 (flux) combinations. Any body has > idea to prevent this. Please share. > > Best Regards > > M.Masthan > > K.S.A -- To post to this group, send email to materials-welding@googlegroups.comTo 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. -- S.Sreevalsan PB No.2058 QAS,NPCC AbuDhabi,UAE. Mob:0504945035/0559862015 Mob.00919995307396 (India) Email.sreevalsan68@gmail.com sreevalsan69@yahoo.comsreevalsan@justice.com -- 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.
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