Spark Testing Wrought Iron and Other Ferrous Materials
Spark testing has always been a mystery to me. Recently I tried to isolate some real wrought iron from other materials using this method. Yes, I could see gross differences in some cases, but I sure wouldn't stake my life or anybody else's on my interpretations. Here, you will see how spark testing looks to me.
More at: www.spaco.org
Пікірлер: 3
We used some spark testing in the field when we were dumbfounded on what it was. I need to do a small job for a guy who has some original wrought iron around 75-100 years old. I was searching you tube and came across your video.Good video, thank you !
Great work Pop. I hope that this is as popular as the hot rolled steel cold rolled steel vlog. Certainly great information.
@frenchcreekvalley
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Did you mean this webpage?: spaco.org/hrvscr.htm