At age 93 and going to age 94 I am starting to forget my 1950s engineering lessons, I believe I better get back to my old 1950s textbooks again to refresh my memory. Old age sure gets to you from time to time. But I miss the hydrogen arc welding and including the argon arc welding known as argon plasma welding in the nuclear submarine naval yards in the Arctic during the Cold War years!
@darthvader5300
3 жыл бұрын
In the 1950s I have read a book printed way back in the 1930s and 1920s that says silicone bronze alloy wires were used as telegraph wires for they are virtually unbreakable. I wonder why that knowledge is not printed in today's western engineering textbooks when all engineers should know about this alloy's other uses besides being used as a brazing filler material
Пікірлер: 6