[DeTomaso] Soldering/brazing aluminum

[larry at ohiotimecorp.com]

I have been reading about TIG brazing. It looks good for many projects I have going. Just need to find out what rod to order.

That looks very nice Thomas!

Larry (sparks) - Cleveland


-----Original Message-----
From: DeTomaso On Behalf Of Thomas Törnblom
Sent: October 30, 2019 6:53 PM
To: B. SEIB <oldwheel at shaw.ca>
Cc: detomaso at server.detomasolist.com
Subject: Re: [DeTomaso] Soldering/brazing aluminum

No, it was brazed with a zinc wire using a propane torch. No flux needed. 

I do have an AC/DC TIG welder, this was just an experiment.

/Thomas

> 30 okt. 2019 kl. 23:46 skrev B. SEIB <oldwheel at shaw.ca>:
> 
> Was this TIG welded Thomas?
> 
> Barry
> ______________________________________________________________________
> ______
> __________
> 
> [DeTomaso] Soldering/brazing aluminum
> Thomas Törnblom thomas at hax.se
> Wed Oct 30 15:48:20 EDT 2019
> 
> A few weeks ago I learned that you can solder/braze aluminum and pot 
> metal using zinc solder. I assume you would be able to solder/braze 
> magnesium alloys too, which would be interesting as I recently bought 
> a used camera that turned out to have a cracked front cover and it is 
> made of a magnesium alloy.
> 
> I ordered some pure zinc wire from Amazon, which arrived yesterday.
> 
> I had already gotten a used, non cracked,  front cover and fixed the 
> camera, so I could play with the cracked piece without any risk.
> 
> Tonight I played with it and started by brazing together two pieces of 
> aluminum, which turned out good. I then tried the front cover, but 
> that is very thin and it melted through before I could get the zinc to 
> flow properly.
> 
> Here is a picture of the brazed two aluminum pieces:
> 
> URL:
> <http://server.detomasolist.com/pipermail/detomaso/attachments/2019103
> 0/f5db
> 6de6/attachment.jpg>
> -------------- next part --------------
> 
> 
> So this seems like a simple method to fix non critical pieces like pot 
> metal.
> 
> I?ve seen people play with this and the joint appears stronger than 
> the aluminum.
> 
> /Thomas
> 
> 
> 
> !DSPAM:5dba12db1002445234982!
> 

_______________________________________________


Detomaso Email List is not managed by POCA Posted emails must not exceed 1.5 Megabytes DeTomaso mailing list DeTomaso at server.detomasolist.com http://server.detomasolist.com/mailman/listinfo/detomaso

To manage your subscription (change email address, unsubscribe, etc.) use the links above.

Members who post to this list grant license to the list to forward any message posted here to all past, current, or future members of the list. They also grant the list owner permission to maintain an archive or approve the archiving of list messages.