Re: [MW:15374] Aluminium Bronze welding

Hi 

Base material is B171 C61400 & 99.9995% argon is used. 

Regards,

On Friday, September 21, 2012 10:01:11 PM UTC+8, prem nautiyal wrote:

Hi   Its not an easy task to weld Al bronze. What is your base material grade ? Clean base metal and filler wire before welding.  Use 99.995% pure argon. •Preheat 150 – 180 ˚C •Inter pass temperature @200 ˚C. •Inter run cleaning is very important to remove surface oxides    Regards   Prem Nautiyal Cell: 9769316004   --- On Fri, 9/21/12, bo gyi <aungb...@gmail.com> wrote: From: bo gyi <aungb...@gmail.com> Subject: [MW:15353] Aluminium Bronze welding To: material...@googlegroups.com Date: Friday, September 21, 2012, 7:46 AM Hi Sirs, Currently, I am doing procedure for Aluminium Bronze (61400) using GTAW ( ERCuAl-A2) process by Argon shielding gas but found that fusion of filler metal & base metal is not nice. Can anyone advice? Thanks and regards, Bo  -- To post to this group, send email to material...@googlegroups.com To unsubscribe from this group, send email to materials-weld...@googlegroups.com For more options, visit this group's bolg at http://materials-welding.blogspot.com/ http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm   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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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.