Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

Heat treating the blade

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
5,267
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Mar 21, 2009

Heat treating the blade

Category:

Howto & Style

Tags:

License:

Standard YouTube License

  • likes, 2 dislikes

Link to this comment:

Share to:

Uploader Comments (smithforge)

  • I'm curious you don't show a tenper . I've seen several videos on makig katans and noone talks about that aspect. what temprature do you temper at and for how long ?

  • Actually I do a temper cycle right after the first quench which is the heat treat phase the n I return the blade to the forge for about 15 seconds enough to heat the blade to around 300 F and then I re quench the blade this is a thermal cycle, the Japanese do something similar, excpet they are using a charcoal forge to re heat the blade. I hope this helped.

  • That helps alot. I've just recenetly started doing some serious forging and your vids have been a huge help . I've already been daring and tried some larger blades , didn't do to bad . They're in my vid cap knives test cutting

  • I am very glad my vids are helping you. I am planning to shoot some more videos in the near future so stay tuned

  • so what was your impresion on these particular quenching? there its not muhc curve on the blade... the temperature maybe?

    love your vids!

  • My impression on this blade is I wanted a hira zukuri blade and I did ot want any sori or curve in the blade. It is all in how I applied the clay and all. As for my heat or thetemperature It was around 1580 F

see all

All Comments (14)

Sign In or Sign Up now to post a comment!
  • nothing like forging an epic blade while listening to epic music eh? !! ^^

  • Man, I am just getting into making my own knives and I wanted to thank you for your videos. Very helpful.

  • Anybody here know how to draw down the temper in a sword tang? I'm interested in the Hanwei / Tinker bastard sword but would like to put a peened pommel on it. I know I'll have to shorten the blade at the shoulders some so I'll have to take the temper down so it won't be brittle. I've searched forums and the net without much luck, so I thought I'd try it here. Anyone have some advise?

  • With having more clay on the middle of the blade then the spine, is that why it didn't curve much?

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more