Thursday, February 14, 2013

Re: [MW:16761] Re: PWHT OF P91 BY INDUCTION HEATING

For Local PWHT of P91, Induction Heating is best method compare to
Resistance pad heating as temp diff is more in Resistance heating and
also ensure that it does not cross over 775 degree celsius
we have done lot on P/T91 from thick 6mm to 60 mm
Pandithan
Welding Consultant

On 2/13/13, Chinnapureddy Kotireddy <chinnapureddykotireddy@gmail.com> wrote:
> Dear Sandeep,
> I have also got similar problem
> By using induction heating for PWHT of p91,There is a huge difference
> between the temp of ID and OD.
> Kindly share your experience and suggestions so that it may benefit us to
> proceed furthur in PWHT of p91
>
> koti
> cell:9486575298
>
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