Friday, November 5, 2010

R: [MW:8085] Pickling and passivation

Please check ASMT A 380.

Now used also solutions with hydrogen peroxide (high volumes/concentrations).

 

Joseph B.

Materials & Welding Eng.

 


Da: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] Per conto di M.Shankar
Inviato: venerdì 5 novembre 2010 7.31
A: materials-welding@googlegroups.com
Oggetto: Re: [MW:8082] Pickling and passivation

 

Hi

Hope that below links will help you.

 

 

Regards/Shankar

 

 


From: Nikesh ransinh <nikeransinh@gmail.com>
To: Materials & Welding <materials-welding@googlegroups.com>
Sent: Thu, 4 November, 2010 4:07:48 PM
Subject: [MW:8068] Pickling and passivation

hello !
for pickling and passivation for 304L matial which chemical to be
used ? and what is the ratio whith water of the chemical ?

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