Hi! Most of the time It is always better to use TIG process rather than MIG for welding of Titanium components Regards Hegde P.B. +918805593046
--- On Wed, 7/11/12, Hrushikesh Sangamnerkar <hrushi612@gmail.com> wrote:
From: Hrushikesh Sangamnerkar <hrushi612@gmail.com>
Subject: Re: [MW:15870] Titanium Dished End Forming
To: materials-welding@googlegroups.com
Date: Wednesday, 7 November, 2012, 8:30 PM
Dear Zakar Ali,
Wanted some info regarding Mig welding for Titanium...i am currently facing problem of black colour soot formation during welding..if u have sm information regarding the same then pl share.
Regards, Hrushikesh Sangamnerkar On Friday, 22 June 2012 12:36:59 UTC+5:30, ZAKIR ALI wrote: Dear Prakash, Yes it is advisible to do cold forming on titanium. Precauions: 1) Cut edges should be free from oxides/any other impurity. 2) While forming use SS liner in between the die & base metal. 3) Use more no of strokes while pressing because Ti has high spring back action. 4) If any crack occured, repair it by welding, no issue | Dear Friends I have aquerry about Titanium Gr 2 material D/E of 10mm thk forming i) What are the precautions to be taken during Forming of Titanium Dished End in cold to avoid crack b) Is it advissible to form in cold? ii) If it is to be formed in Hot condition what is a recomended temp and what should be treatment require to be given after forming i.e. renormalising If so , is it required to foerm in Controlled atmosphere Regards Hegde P.B. | --
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