Saw a museum display in St. Louis that got the quenching process all wrong

I was at the Missouri History Museum last weekend and they had a blacksmithing exhibit. They had a video playing that showed someone heating a blade to a bright orange and then just dropping it into a bucket of water. No swishing, no checking for the right color, just a straight dunk. It was labeled as 'traditional quenching.' That's a great way to get a cracked blade or a bad warp. It made me wonder who they talked to for their info. A proper quench needs way more care than that, especially with water. You need to move it to stop steam pockets, and you need to pull it before it gets too cold. It was a nice exhibit otherwise, but that one detail was just wrong. Has anyone else seen a museum or show get a basic forging step totally backwards?

3 comments

3 Comments

dianawilson6d ago

You said it's a great way to get a cracked blade, but is it really that big of a deal for a museum video? Most people just watch for the general idea, not to learn the exact technique. They probably simplified it so it wouldn't be confusing.

schmidt.iris6d ago

My old smithing teacher said bad technique spreads faster than good info.

finley_smith6d ago

Ugh, that drives me nuts. It's a big deal because it teaches people the wrong thing. If you just dunk it, you'll ruin the piece. I've seen so many beginners crack blades from doing exactly that after watching a "simplified" video. Museums should show it right or just skip the close-up. Getting the basics wrong hurts the craft.