excellent ferrous metal spark test video
excellent ferrous metal spark test video
(OP)
Has anyone seen, or does anyone have, a video showing spark test results useful to identify carbon steel, cast iron, nodular iron, low alloy steel, etc?
Even if the test needs to be done in a dark room or under some specified conditions, perhaps with a particular grinding wheel.
Maybe superb color photos would work.
The immediate intent is to ID materials for weld repairs. Cast steel, cast iron, ductile/nodular iron.
thanks,
Dan T
Even if the test needs to be done in a dark room or under some specified conditions, perhaps with a particular grinding wheel.
Maybe superb color photos would work.
The immediate intent is to ID materials for weld repairs. Cast steel, cast iron, ductile/nodular iron.
thanks,
Dan T





RE: excellent ferrous metal spark test video
These can be addressed using B&W sketches, and will tell you what you need to know.
The color is highly subjective and often a artifact of the viewing conditions.
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P.E. Metallurgy, Plymouth Tube
RE: excellent ferrous metal spark test video