[modeleng] Re: TIG welded copper boilers

Alan,

Several years ago a TIG welded copper boiler turned up at the Urmston club. 
It had been made by one of the leading boiler makers in the U.K. who was 
producing all their boilers by this technique - can't remember their name at 
the moment. The club boiler inspector did some tests on the boiler and on a 
sample piece of weld. The conclusion was that the weld was as strong as the 
parent metal.

Barrie


----- Original Message ----- 
From: "Alan Stepney" <alan@xxxxxxxxxxxxxxxx>
To: <modeleng@xxxxxxxxxxxxx>
Sent: Friday, October 24, 2008 10:09 PM
Subject: [modeleng] TIG welded copper boilers


>I see that Maxitrak have started selling TIG welded copper boilers.
>
> Anyone have any thoughts on that, instead of the usual silver soldering?
>
>
> Alan
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