Friday, December 10, 2010

[MW:8669] Re: Hot dip galvanising Vs thermal zinc spray

Hi hot deep galvanizing & zink spray though both give same cathodic
protection and are metallurgical bonds basic difference is in case of
zink spray there is a possibility of porosity which is not in case of
HDG the porosity level could be 6 yo 7 % in case of flame spray and 2
to 3% in case of arc spray

On Dec 9, 1:54 pm, Qamlr <qa...@cicb-chemicon.com> wrote:
> Dear Team members
>
> Could you please explain basic difference between hot dip galvanizing and thermal zinc spray. We have requirement of both on certain component. Can I adopt thermal zinc spray process in lieu of hot dip galvansing.
>
> Please clarify.
>
> Regards
>
> Prashanth Hegde
>
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