Cliff Stamp
BANNED
- Joined
- Oct 5, 1998
- Messages
- 17,562
Some work done on 15V including background into on the blade :
http://www.physics.mun.ca/~sstamp/knives/CPM-15V.html
The edge retention for push cutting is nothing that impressive, it seems on par with ATS-34. So it is sound, but not in line with the money you would pay for that kind of steel upgrade.
However when looked at from the point of view of slicing, a different picture is seen. The edge is *very* aggressive even at a high polish and it stays that way much longer than an ATS-34 blade with a similar edge angle and edge length.
Eli also made a gift of some 15V stock which I sent to Phil Wilson. Phil will be making some test blades out of it when he gets some free time.
Depending on what Phil finds I will probably have him make me a small utility blade. I will do some harder work with mine, I didn't want to do it with Eli's as when working with a new steel the results can not be easily bounded and I didn't want to blow a huge piece out of it or even worse send it back in pieces.
Comments would be welcome from anyone else who have used it.
-Cliff
[This message has been edited by Cliff Stamp (edited 04-16-2001).]
http://www.physics.mun.ca/~sstamp/knives/CPM-15V.html
The edge retention for push cutting is nothing that impressive, it seems on par with ATS-34. So it is sound, but not in line with the money you would pay for that kind of steel upgrade.
However when looked at from the point of view of slicing, a different picture is seen. The edge is *very* aggressive even at a high polish and it stays that way much longer than an ATS-34 blade with a similar edge angle and edge length.
Eli also made a gift of some 15V stock which I sent to Phil Wilson. Phil will be making some test blades out of it when he gets some free time.
Depending on what Phil finds I will probably have him make me a small utility blade. I will do some harder work with mine, I didn't want to do it with Eli's as when working with a new steel the results can not be easily bounded and I didn't want to blow a huge piece out of it or even worse send it back in pieces.
Comments would be welcome from anyone else who have used it.
-Cliff
[This message has been edited by Cliff Stamp (edited 04-16-2001).]