- Joined
- Apr 6, 2019
- Messages
- 6
I've only been able to fine hit or miss information on what the grain structure should look like after a proper heat treat and temper.
Here is a link to my pics.
It would be helpful if someone can give me any information on my failure of heat treating this throwing knife or a critique of the grain pattern on what it should look like for properly quenched and hardened throwing blade.
Many hours to make, less than a second to brake.
Throwing Knife, 5160, Stock Removal, Heat to non-mag, hold for 10 minutes, Veg oil quench, temper 450 / 1.5hrs,
...After about 10 throws, a good smack on the side and WHAMO!! See link below.
https://photos.google.com/share/AF1...?key=aTVCcVlWZnR3S0NFaXFzdXlCNVJvSHdRcUVWWkNR
Here is a link to my pics.
It would be helpful if someone can give me any information on my failure of heat treating this throwing knife or a critique of the grain pattern on what it should look like for properly quenched and hardened throwing blade.
Many hours to make, less than a second to brake.
Throwing Knife, 5160, Stock Removal, Heat to non-mag, hold for 10 minutes, Veg oil quench, temper 450 / 1.5hrs,
...After about 10 throws, a good smack on the side and WHAMO!! See link below.
https://photos.google.com/share/AF1...?key=aTVCcVlWZnR3S0NFaXFzdXlCNVJvSHdRcUVWWkNR