This video shows soldering a rivet onto a steel tank cap by induction heating from Ambrell.

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The imposition of new duties on imported steel and aluminum products makes domestic manufacturers such as Cleveland-Cliffs Inc. (NYSE:CLF) more appealing to investors as it may bolster demand for ...

If you can find one, take a look at an octal valve (tube) base. Once, that was state of the art multiway connection. Bakelite, cement, hand soldering, steel hold down plate, all for 8 connections.

0 0 This article was originally published with the title “To Make Solder for Steel-joints” inScientific American Magazine Vol. 5 No. 7(November 1849), p. 49doi:10.1038 ...

0 0 This article was originally published with the title “New Discovery for Soldering lron or Steel” inScientific American Magazine Vol. 4 No. 42(July 1849), p. 332doi:10.1038 ...