Recommended maximum service temperature for galv. is approximately 390 F (200C).
Source: American Galvanizers Association ( http://www.galvanizeit.org/about-hot-dip-galvanizing/how-long-does-hdg-last/in-extreme-temperatures ) On Fri, Feb 1, 2013 at 11:38 AM, Paul Anderson <[email protected]> wrote: > Stovers, > > Galvanized metal in stoves gets mentioned occasionally. Do we have a > clear answer about what is the temperature at which the zinc makes > poisonous gases (such as when welding) versus making zinc oxide (the white > stuff that you can by in a tube to put on your nose to prevent sunburn)? > Is it bad if the temperature is at 400 C to 700 C? Or does it need to get > much higher? > > Paul > > -- > Paul S. Anderson, PhD aka "Dr TLUD" > Email: [email protected] Skype: paultlud Phone: +1-309-452-7072 > Website: www.drtlud.com > > > ______________________________**_________________ > Stoves mailing list > > to Send a Message to the list, use the email address > [email protected].**org <[email protected]> > > to UNSUBSCRIBE or Change your List Settings use the web page > http://lists.bioenergylists.**org/mailman/listinfo/stoves_** > lists.bioenergylists.org<http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org> > > for more Biomass Cooking Stoves, News and Information see our web site: > http://www.bioenergylists.org/ > > -- Boston Nyer Managing Director / BURN Design Lab www.burndesignlab.org Skype: BostonNyer Cell: 585.503.3459 Office: 331.444.BURN (2876) Fax: 810.815.5052 *This e-mail and any attachment contain information which is private and confidential and is intended for the addressee only. If you are not an addressee, you are not authorized to read, copy or use this e-mail or any attachment. If you have received this e-mail in error, please notify the sender by return e-mail and then destroy it.*
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