Hi Dick
I have a Henrob Touch and I've watched the demos at shows and part
of the demo is welding up cast iron manifolds and alumnium horse shoes.
The preheat was with a broad flame, he used a cast iron stick(!) and air
cool afterwards. First time I ever saw a cast iron stick. I haven't had
the need to do any cast iron; yet.
Rich
Dick J wrote:
> Some of you guys are going to laugh at this,
> BUT:........
> (the only dumb questions are the unasked ones)
>
> What is the "current technology" on welding cast
> iron? It used to be that you could heat it up in
> an old oven (or your wife's kitchen oven), braze
> it with brass rod, then cool it down slowly in
> the oven. What's the hot lick now? I'm thinking
> in terms of some OEM intake manifold modification.
>
> =====
> .............................
> ..........Dick J.............
> ......(In East Texas)........
> ..........# 729..............
> ........Roadsters............
> .Hemis and Flatheads Forever.
> .............................
>
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