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View Full Version : iron filings & sal ammoniac : pseudo welding



MWF FEED
12th July 2019, 12:11 AM
Reading an old book today, it briefly mentioned a technique using sal ammoniac and iron filings to "weld" two pieces of metal together.

Did some googling, didn't find anything terribly convincing - got the impression it is an old blacksmith's trick. Started turning up various recipes in my searches.

Anybody here ever actually done this ?

Bill


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