[MW:11642] Re: ferrite content in DSS

Dear prashant,

DSS havning ferr+aus phase we know that correct.

DSS when we used for our desal project we used to control ferrirte %
in betweeen 30-80%.
becse if ferrite % increse it will impair corrosion resistance
property.

even u hve to control carbon contamination in all phse of
activities.grind while...tools n tackel..maximum protection from
carobon pickup.during welding and fabriction.

i suggest you to read practicle guideline for fabrication of
DSS(thyssen krupp).

regards,
mohd.

On Jul 8, 11:57 am, prashant pansare <prashantpan...@yahoo.co.in>
wrote:
> Dear all,
> why we need to check ferrite content in DSS(base matl) & weld?
> What is the effect if ferrite content increases or decreases?
> Kindly reply.
>  
> Thanx & Regds,
>  
> Prashant

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