Forged or stock removal Let's dispell the myths

But after forging it to shape, are they grinding it, or forging it? I'm just saying, to say that grinding damascus is an insult those that forge it isn't correct. And though there are often times that the forgers will forge their damascus to shape, not all of them do, but yes, it can depend on the pattern, I know all about patterns. I don't think using turkish twist that was not forged to shape would be a disaster.

Big difference between "grinding" and stock removal to create the shape! Of course they grind when their done forging it, but I'm talking about forging TO SHAPE!
You may not think it an insult to grind a profile to shape out of Turkish, unless you were the one that spent a couple days forging the Turkish in the first place! It would be sad to watch those rows that you took hours to complete get ground up into dust on the floor!
 
Big difference between "grinding" and stock removal to create the shape! Of course they grind when their done forging it, but I'm talking about forging TO SHAPE!
You may not think it an insult to grind a profile to shape out of Turkish, unless you were the one that spent a couple days forging the Turkish in the first place! It would be sad to watch those rows that you took hours to complete get ground up into dust on the floor!
Well, I spend all of my time cleaning steel and putting that in to a damascus billet which is then forged by someone else, which I then anneal, and then which I grind down in to barstock.
 
Larrin,

You are correct, I was confused on carbide reduction from forging.

Not sure about the grain flow issue. Not so much in the fact of wheather it exists or not, because I believe it does ( in finnished, heat treated pieces), but more on how it is formed, and if it is negated during normalizing/annealing.
 
Larrin,

You are correct, I was confused on carbide reduction from forging.

Not sure about the grain flow issue. Not so much in the fact of wheather it exists or not, because I believe it does ( in finnished, heat treated pieces), but more on how it is formed, and if it is negated during normalizing/annealing.
It may not actually be negated by annealing, but the reason normalizing and triple quenching works is because you're recrystallizing the grains, so I'd imagine it would follow the shape of the knife. But like you said, if the grain follows the shape of the knife, will it make a difference? I think it would matter more in large carbide steels, such as stainlesses, but I think you guys already don't believe me that stainless can benefit from forging. :)
 
Wow, go away for a day and look what happens - this thread is huge :D .

(I don't know how to include others' quotes from multiple posts on multiple pages so I'll just cut and paste).

Kevin Jones wrote:
Got your helmet on yet?
I would disagree, if fact take the opposite.
Who many stock removal knives don't resemble a Loveless model?

None of my stock removal knives resemble a loveless model except two (and I have quite a few more than that). I also said “I think..” before making my 'creativity / look the same' comment and stated before that that this is how it looks to me. I don’t say others need to agree with this, this is just my opinion. It also doesn’t refer to all forged knives, as I was keeping it to hunters, bowies, camp knives (referring to the blade shape - nothing else).

Someone else (pardon me, don't remember who after just digging through 6 pages of posts) made a comment about creativity in mosaic damascus. I couldnt' agree more. There is some amazing creativity in that. I have a few pieces including a beautiful Shane Taylor - fabulous. Again, I was referring to blade shape and maybe should have made that clearer.

Kevin Jones wrote:
Ever noticed at the beginning of a western, when the camera pans down main street, you always hear the ring of the anvil in the background. That's because the movie producers know it does not feel like the west without it.
And next to the bartender, the blacksmith was the busiest and most important guy in town

That's true, but that blacksmith wasn't pounding out a knife. He was making or fixing horseshoes!

Keith Montgomery wrote:
That will give you an edge that can't figure out how to be sharp.
(response to my blond virgin question)

Hands down the funniest post in this thread :D - fabulous Keith.

(Don't mean to focus on Kevin here, those were just the two posts that made me itch to reply :) )
 
It may not actually be negated by annealing, but the reason normalizing and triple quenching works is because you're recrystallizing the grains, so I'd imagine it would follow the shape of the knife. But like you said, if the grain follows the shape of the knife, will it make a difference? I think it would matter more in large carbide steels, such as stainlesses, but I think you guys already don't believe me that stainless can benefit from forging. :)

The thing I don't understand is this: won't forging stailess steels promote the formation of brittle carbides (chromium, vanadium, etc)? Wouldn't forging temperatures in an oxidizing atmospere cause the steel to lose some of it's stain resistance (mainly through the formation of chromium oxides at elevated temp.)?:confused:
 
Sean McWilliams used to forge ATS34 and T440V (not sure what the current CPM designation for that steel is) It made for some really nice knives...i have a 440v one....but he said it was a red royal PITA to forge and LOTS of opportunities for screw ups. I'm not sure what happened to him, but you occasionally see one of his knives for sale atr some fairly high prices
 
well bailey, I have read your post and it is great

Like you said............what are the myths

The late Harvey McBurnette once told me: "the best a smith can hope for is to end up with a steel that is as good as he started with"

I dont really believe that, but there are some basic truths there.

I wish I could pound some steel.........dont think my neighbors would appreciate it..........at all!!!!!:(
 
Larrin,

It's not that I don't agree with you about the benefits of forging stainless, it's just not worth it for me to do it. If I did anything forging wise to stainless, it would be to cold forge it. Anything more than that, and the benfit doesn't cover the economic issues it presents. Cost of the steel, time in forging, time to anneal it ect. ect.
 
The thing I don't understand is this: won't forging stailess steels promote the formation of brittle carbides (chromium, vanadium, etc)? Wouldn't forging temperatures in an oxidizing atmospere cause the steel to lose some of it's stain resistance (mainly through the formation of chromium oxides at elevated temp.)?:confused:
No and no. Stainless steels are all forged anyway, just like all steel that we use. Forging guys are forging something that is 1/4" thick that started out as a several ton billet.
 
Larrin,

It's not that I don't agree with you about the benefits of forging stainless, it's just not worth it for me to do it. If I did anything forging wise to stainless, it would be to cold forge it. Anything more than that, and the benfit doesn't cover the economic issues it presents. Cost of the steel, time in forging, time to anneal it ect. ect.
I can see what you're saying. :)
 
Wow, go away for a day and look what happens - this thread is huge :D .

(I don't know how to include others' quotes from multiple posts on multiple pages so I'll just cut and paste).

Kevin Jones wrote:
Got your helmet on yet?
I would disagree, if fact take the opposite.
Who many stock removal knives don't resemble a Loveless model?

None of my stock removal knives resemble a loveless model except two (and I have quite a few more than that). I also said “I think..” before making my 'creativity / look the same' comment and stated before that that this is how it looks to me. I don’t say others need to agree with this, this is just my opinion. It also doesn’t refer to all forged knives, as I was keeping it to hunters, bowies, camp knives (referring to the blade shape - nothing else).

I was merely pointing that many of today's stock removal knives are similar to Loveless models.

Kevin Jones wrote:
Ever noticed at the beginning of a western, when the camera pans down main street, you always hear the ring of the anvil in the background. That's because the movie producers know it does not feel like the west without it.
And next to the bartender, the blacksmith was the busiest and most important guy in town

That's true, but that blacksmith wasn't pounding out a knife. He was making or fixing horseshoes!

I wasn't implying that the blacksmith was making knives. I was replying to Keith's earilier post in referring to the tradition of forging.

But now that you bring it up, early blacksmith made a lot more than horseshoes. They typically made hand and plowing tools, wagon parts, hardware, knives, and basically anything people needed that was not readily available.



(Don't mean to focus on Kevin here, those were just the two posts that made me itch to reply :) )


Your itch has been relieved.:D
 
Larrin,

It's not that I don't agree with you about the benefits of forging stainless, it's just not worth it for me to do it. If I did anything forging wise to stainless, it would be to cold forge it. Anything more than that, and the benfit doesn't cover the economic issues it presents. Cost of the steel, time in forging, time to anneal it ect. ect.

Ummmmm.......as for economic issues, Mr. Bradshaw, don't you have a couple of letters behind you name that say you can charge any semi- reasonable price for the time and effort that you have in any knife? :D This raised an interesting question for me. Do the guys making stainless damascus use shim stock or some other thin stock so they don't have to bust down big pieces?
 
Metal-injection molding ... everything else is for wussies.

(insert rim-shot)
I'll be here all week.....try the veal
:D injection molding.....isn't that how Jimmy Johnson gets his hair to stay like that? :thumbup:
 
Joe,

My MS stamp does help, but it certainly isn't a ticket to the big time. If anything, it places alot of attention on how you do business, and customers watch for that huge price increase after receiving the stamp. I do forge CPM3V, and do charge more for it, but it is still not as big a PITA as forging stainless for me. There are alot of marketing issues here too...like no one has ever requested a forged stainless blade from me.
 
Joe,

My MS stamp does help, but it certainly isn't a ticket to the big time. If anything, it places alot of attention on how you do business, and customers watch for that huge price increase after receiving the stamp. I do forge CPM3V, and do charge more for it, but it is still not as big a PITA as forging stainless for me. There are alot of marketing issues here too...like no one has ever requested a forged stainless blade from me.
i was looking at the specs on that CPM60V/T440V......well over 2% carbon and 18% chromium? Holy schmoley!!!! That stuff would be nasty to forge!!!!! Ed Caffrey was saying that the big difference when he got his MS stamp was that requests went from mostly "I want this, this and this" to a lot more "what will you be making next?" Little more freedom to make what you want in addition to a little jump in the cash flow. Do you ever see yourself getting to the point where some of the smiths who are well into their career say "it just doesn't make economic sense for me anymore to make $350-400 plain carbon steel hunters anymore?" I read a post on here a little while ago where someone said that you probably weren't weren't going to be seeing any more small blades from Jerry Fisk that weren't made from damascus and engraved.
 
I like to make pretty steel; and I like those blades to preform. My path has been to make San Mai steel. This gives you pattern and preformance. One or my favorite mixes is 15N-20 clad 52100. By making the core very thin I have a fairly narrow band of the edgeholding steel in the middle. I get the toughness of 15N-20 with a 52100 edge. My competition knives are made from this material. This has also solved availiblity problems of having a large enough piece of steel for a large knife. I believe that with proper choices that you can have a higher performing steel than in a homogenous piece.

I've studied this process for my mosaic steels. I forge the pattern very small then San Mai and roll out the material. If I stick to the ratio of dimenstion of the loaf face I restore the larger pattern with very little distortion. The grain of the Mosaic clad is no longer perpendicular to the surface and has an elongated S pattern relating to the movement of the steel. With this rolling of the steel in the San Mai confirguration my clad is a multiple of the strentgth of a sawed slab of Mosaic. By proper choices in the steels of my damask mix I can control the Carbon content and have the clad fall into the mid level Carbon content.

After I throughly enjoy myself making my pattern welded stuff I make the material that I grind. If the pattern of the steel is appropriate then the forging to shape is not necessary to protect the pattern that you have developed.

I highly recommend that you develop your grinding skill, it is where the rubber meets the road so to speak. Forging Mosaic gives you the option of another dimension of knife design, a damsk theme that augments your knife design.

San Mai has been the technology that many cultures have developed their best and most durable weapons.

San Mai gives me the tools to deliver pretty high performance steel...Take care...Ed
 
I like to make pretty steel; and I like those blades to preform. My path has been to make San Mai steel. This gives you pattern and preformance. One or my favorite mixes is 15N-20 clad 52100. By making the core very thin I have a fairly narrow band of the edgeholding steel in the middle. I get the toughness of 15N-20 with a 52100 edge. My competition knives are made from this material. This has also solved availiblity problems of having a large enough piece of steel for a large knife. I believe that with proper choices that you can have a higher performing steel than in a homogenous piece.

I've studied this process for my mosaic steels. I forge the pattern very small then San Mai and roll out the material. If I stick to the ratio of dimenstion of the loaf face I restore the larger pattern with very little distortion. The grain of the Mosaic clad is no longer perpendicular to the surface and has an elongated S pattern relating to the movement of the steel. With this rolling of the steel in the San Mai confirguration my clad is a multiple of the strentgth of a sawed slab of Mosaic. By proper choices in the steels of my damask mix I can control the Carbon content and have the clad fall into the mid level Carbon content.

After I throughly enjoy myself making my pattern welded stuff I make the material that I grind. If the pattern of the steel is appropriate then the forging to shape is not necessary to protect the pattern that you have developed.

I highly recommend that you develop your grinding skill, it is where the rubber meets the road so to speak. Forging Mosaic gives you the option of another dimension of knife design, a damsk theme that augments your knife design.

San Mai has been the technology that many cultures have developed their best and most durable weapons.

San Mai gives me the tools to deliver pretty high performance steel...Take care...Ed
Thats cool, Ed. Most of the mosaic knives that I see are probably never intended for using. Yet in addition to you, I have seen a few knives from Ed Caffrey and a couple of others where the did a San Mai laminate or where they keep the nickel away from the cutting edge on some complex mosaics or high contrast multi-bar patterns that potentially were a bit "delicate" in the cutting performance department ;) The idea of a knife being able to perform even if it is being bought because it is a pretty piece of artwork and will never be used is a big deal to me. That is why I kind of huffed and puffed a bit in this thread about art and fantasy knives. Just my opinion and a reason that, until very recently, i had sworn on the misty, hazy spirits of my distant dead ancestors that i wouldn't mess around with damascus.......of course, now I can't wait to learn how to make the stuff!!!:eek: :D
 
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