In article .com,
"Ronnie" wrote:

It's been many a year since I brazed something, but I had the occasion
to try the other day...it sucked. Using an ox/acet brazing tip and new,
prefluxed rod, clean material, I heated the parent material red hot,
almost to the point of puddling.

Too hot, by far. You also don't mention applying any flux to the joint
(prefluxed rod alone does not do it).

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