approximating infi

Thank you Cal. As for me, offhand I don't know of other cutlery alloys with that much nitrogen in them, which if I understand correctly is one of the things that sets INFI apart from most, chemistry-wise.

A brief google search turned up this:

Nitrogen in Steels - general info on how nitrogen can affect steel
High-Nitrogen Steels -- more detail on the subject, particularly on how nitrogen affects the HT process

Interesting stuff but not very specific to the original question.
 
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YOWZA!!! :eek: :eek: :eek: :confused:


Hey guys, thanks for all of the kind words.

I have read posts from other makers/manufacturers and their fanboys about other blades out there that are "just as good as a Busse". . . . Really???. . . :confused:

Well, that is just plain awesome news! :thumbup: :D

If you want to know if the knives you make really are "just as good as a Busse", then here's a list of some of the tests that we have done in front of "LIVE" audiences:

At numerous shows, we have:

[] Marked off a 2" wide section of the edge on both our Basic 9 and our Battle Mistress and cut over 3,100 pieces of 1" hemp rope while maintaining a paper slicing sharp edge.

[] Took the same knife, chopped 20 2x4s in half while maintaining a paper slicing sharp edge.

[] Locked the same knife in a vise 1.5" from the tip and flexed it past 40 degrees with it then returning to "true".

[]That same knife was then taken past 70 degrees without breaking. It did take a about a 10 degree "set", but it did not break.:thumbup:

[] Chopped through a couple of concrete blocks without incurring any major damage to the edge.

I'll be at BLADE 2011 just as I have been since the 1980's when I set up as a custom Knifemaker for the first 8 years I attended. I will be more than happy to watch anyone duplicate our tests with one of their own knives. Heck, I'll even cheer you on! Then, when the tests are over, I'll buy you a beer and we'll have a good laugh together.

Many of you make amazing knives. Disparaging other's work and/or their customers does not, in any way, raise you up.

Let's Drink! :thumbup:

Jerry :D
 
There's no need to yell, they have a "large print" button now in case anyone can't see the text :D


If we ever meet, the first beer's on me.
 
Mr. Busse, I hope didn't take my post as an attack - I've merely taken the opportunity to answer a question that kept popping up regarding your choice of edge geometry. Would you mind discussing this with us? I suspect our target audiences are different, however I am always willing to try to understand an experienced position.
 
There's no need to yell, they have a "large print" button now in case anyone can't see the text :D


If we ever meet, the first beer's on me.

I'm not yelling!!!!!!!!!. . . . I just can't hear anymore! :D :D :D

I'll take you up on that first beer James! :thumbup: . . . I'm easy to find. . . If you go to the BLADE Show, just look for the fat guy curled up in the corner with a bottle of scotch at the Busse booth. . . uh. . . . that would be me! :thumbup:

Let's Drink! :thumbup:

Jerry
:D
.
 
Jerry, based on past conversations in these forums I suggest you add the following tests to your live demonstrations:

1) Run the knife through a dishwasher 50 times, between uses on a granite cutting surface

2) Use it to cut through a frozen piece of beef with the bone still in it

3) Slice a tomato

4) Demonstrate its effectiveness as a tomato stake

5) Use it to shave the stubble from your cheeks (or hairs from your arm, if you like the bald arm look)

6) Show its balance and precision in a knife throwing competition

Because I'm such a nice guy, I'll give you some free design ideas for future knives:

a) Create a Liquid Courage model that has a built in flask to hold a couple of shots of whiskey and make the water tight cap/pommel a shot glass. Maybe include a see through window so you can see when you're running low on fuel.

b) Make a model with two blades, one thick and one thin, and a handle that clicks into place over either blade so you have a knife that is suited to more uses.

Hope you find this helpful. ;)

- Greg
 
I'm not yelling!!!!!!!!!. . . . I just can't hear anymore! :D :D :D

Huh? :D

Jerry, I'm more of a bourbon guy myself, but I've never turned my nose up at a good Scotch, either... or even a cheap one... especially if you're pouring ;)

In any case, let me say congrats on pursuing the American Dream and making a living by providing jobs and good products. I find some of the marketing strategies odd and even distasteful, but that's only my opinion and you know what they say... opinions are like belly-buttons, everyone has one and they aren't good for much except collecting lint.

Most importantly, I don't know of anyone saying you and your company don't stand behind your work and I honestly admire that. More power to you!

Like Mr. Gregory, I'm sincerely curious about your choices regarding edge geometry. What is your "standard" edge thickness/angle for big choppers? The reason I ask is, it seems your blades would still perform extremely well with a thin edge.

I'm also naturally curious about INFI and your HT process, but I understand if you prefer to keep those cards close to your vest

a) Create a Liquid Courage model that has a built in flask to hold a couple of shots of whiskey and make the water tight cap/pommel a shot glass. Maybe include a see through window so you can see when you're running low on fuel.

Is that idea open for anyone to use? I don't know about the shot-glass pommel or see-thru window but I do know how to put a water-tight hollow handle on a knife. :)
 
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It's a free country, James... the idea is public domain now. Of course, you could make it proprietary by innovating on the shot glass design.
 
Thanks Greg! I have way too much on my plate to attempt designing a whole new shot glass now. Besides, it would be more manly to just chug straight from the handle :D
 
[Like Mr. Gregory, I'm sincerely curious about your choices regarding edge geometry. What is your "standard" edge thickness/angle for big choppers? The reason I ask is, it seems your blades would still perform extremely well with a thin edge.

This is my point. The steel is good and the HT is awesome, I just think the potential of the knives could be greatly increased with better edge geometry. Voicing my opinion as to a flaw is not being disparaging it's just my opinion. As for disparaging Finkenstein, I'm a firm believer in you get what you give. If he wasn't so quick to jump on someone voicing opinion then maybe he'd get a warmer response. I think a lot of the "Busse Hating" is just in response to people who do this kind of thing.
 
You should try learning about what you are talking about instead of posting misinformation and imaginary statistics. Most people are not obsessed with cinder blocks, the subject is just one of the common tactics trolls use to attack certain brands so it is often repeated, along with the sharpened pry bar nonsense.

Whoa, slow down there, turbo. Relax.
 
Busse knives do have thick edges, but not always. There are a lot of designs with thin edges that make great slicers. For instance, currently the boss jack models come in two variations. The CG or combat grade is .220 thick, while the le "Limited edition" model is .180.

Hi all, here's some pics done by Lunde of the Limited Edition Boss Jack. I think you'll find it isn't the gratuitous sharpened prybar. Busse Combat makes an incredible array of knives in all shapes and sizes. Some thicker than others, but that's not the standard for all of them.

boss-jack-le-16-1.jpg


boss-jack-le-16-2.jpg


boss-jack-le-16-3.jpg


boss-jack-le-16-4.jpg


boss-jack-le-16-5.jpg
 
A friend of mine (the guy that got me into knives) is a knife collector. We had lunch yesterday and talked about knives for a while. The subject of Busse came up. Like most of the makers, he was just unable to make heads or tails of what the big deal is. Now bear in mind, this is a guy that prefers production knives to full on custom. I believe he prefers Benchmade, if memory serves. Like most of us, he doesn't understand what the fans are so rabid. He's seen and handled Busse and what he called "Junk Yard" knives (which he referred to as knives made from Busse's scraps by his brother). His impression is that they were okay, but overpriced for what you get.

Having never handled one (let alone tested it), I have no idea. But like James, for me the rabid hype machine is a big turn off, and I told my friend as much. My friend agreed that the hype he'd encountered left him put off as well. Neither one of us really understands the lingo either. We tried to piece it together yesterday. For example, we hear about "Busse and Busse-kin". We deduced that "Busse-kin" means the stuff produced by Jerry's brother... but we really don't know. Prior to that conversation, I always thought it was a sort of "bridge line" (to borrow a fashion phrase, meaning a lower tier of product from the same company).

In short, we decided that we probably weren't missing anything by being ignorant on these topics, and then moved on to other subjects.

It's nice to know, at least, that even some avid collectors don't get what all the fuss is about.

- Greg
 
Busse!

A friend of mine (the guy that got me into knives) is a knife collector. We had lunch yesterday and talked about knives for a while. The subject of Busse came up. Like most of the makers, he was just unable to make heads or tails of what the big deal is. Now bear in mind, this is a guy that prefers production knives to full on custom. I believe he prefers Benchmade, if memory serves. Like most of us, he doesn't understand what the fans are so rabid. He's seen and handled Busse and what he called "Junk Yard" knives (which he referred to as knives made from Busse's scraps by his brother). His impression is that they were okay, but overpriced for what you get.

Having never handled one (let alone tested it),
I have no idea. But like James, for me the rabid hype machine is a big turn off, and I told my friend as much. My friend agreed that the hype he'd encountered left him put off as well. Neither one of us really understands the lingo either. We tried to piece it together yesterday. For example, we hear about "Busse and Busse-kin". We deduced that "Busse-kin" means the stuff produced by Jerry's brother... but we really don't know. Prior to that conversation, I always thought it was a sort of "bridge line" (to borrow a fashion phrase, meaning a lower tier of product from the same company).

In short, we decided that we probably weren't missing anything by being ignorant on these topics, and then moved on to other subjects.

It's nice to know, at least, that even some avid collectors don't get what all the fuss is about.

- Greg

The "fuss" comes from using them hard. Benchmade makes quality knives (overpriced in my opinion for what you get..........:D:D). Just not my style, but that is OK.

The only way you will appreciate a quality steel is to use it. A 20 dollar kitchen knife will cut, and if you use it correctly will last forever. That does not make it worth the same as a much higher quality knife made with a better steel. The "fuss" is in the using where the performance is actually tested.

To answer the "kin" question. You have Busse run by Jerry. Then you have Swamprat knives run by jennifer? Another family member. Then you have Scrapyard knives run by Dan (brother in law).

Scrapyard knives offer a phenomenal price to performance ratio. They use a lot of S77 which is modified S7 jackhammer steel. Super tough! You get great fit and finish with awesome performance. Same stellar warranty. Swamprat are a bit more on price but you get Micarta and g10 handle options. The steel used most is Sr101 (modified 52100 steel with the proprietary heat treat protocol) again with the great "family" warranty.

Always good for a contentious thread.

I have read the Aus8 comparison before. It is not the same. When you say a steel is just like another.....with more of this element, oh, wait the other steel has this in it, but the first does not.

When you change concentrations of elements in steel, and add others that were not there before, you have different properties as the end result.

I have, and have used for more than a decade Aus8a steel. It is a decent steel, not high end by any means when compared to others. But offers solid real world performance.

Infi is, in my experience a great steel. I have thick infi, thin Infi, and higher hardness infi. I sure like it. There are other steels out there that offer better performance in one category or another. Infi seems to be a great steel in a "jack of all, master of none" it is very chip resistant. Very easy to sharpen. Low maintenance. Great shock and lateral stress resistantce.

All of which I know from personal use. I have choped rocks. Nails, wire, thrown it, flexed it pounded it all with great results.

Please don't think rock or nail chopping was intentional. I won't ever intentionally (for the most part) damage my edge, because then I have to spend time sharpening it.

But stuff happens. There are steels out there that will hold an edge longer with abraision testing, or taske a slightly finer edge. Infi is not magic. It is a very solid performing steel that has all the properties I want in a steel for real world use.

1080, 1095, 5160, 52100, W2, all are great steels. With a proper heat treat, any quality steel will do most things well. (listing these here because they are not Modern Super Steels, but steels that have been used a lot).

If you focus on a single area of performance, you will likely find a clear winner. Then switch what you are using them for and different steels move up.


The most important thing about Busse and "Busse Kin"knives (aside from the fact that they are great people with a great warranty behind their product) is that they really have their heat treat dialed in on any steel they use. It does not matter what steel they release a knife in, you can be sure the performance they are getting out of that particular steel will be top notch! They do Mono Tempered and differentially heat treated depending on the steel. They have a very involved heat treat process, and an extensive Cryo if the steel will benefit from a cryo treatment.


Design, and geometry are another matter entirely. Busse has more than 50 models. Some are ground too thick for what I want in a knife. The ones that are "tanks" are designed for toughness as the main purpose. When you buy a knife with a 6 inch blade that is .32 thick, you are buying one hell of a strong stout knife.

I have owned several that thick. They are not "apple slicers" but worked for what I used them for.

I have tended toward thinner models lately. My thickest right now is somewhere in the .275? Or so range. Not too thick on a 12 inch blade.

Edge thickness is another consideration as well. I prefer a thinner grind on some knives. Bad, cabs, SarQ are all pretty thin by user knife standards.

There have been some knives released with way too stout of an edge geometry for my tastes. Sure you can open a car roof with them, but I prefer more acute angles.

No problem. I can reprofile my edges just fine. The company has addressed concerns with thick bevels in response to customer concern.

They will still release hell for stout edges on some knives I am sure. But they announce when thinner knives are coming down the pipe as well.




The lingo, sales model, etc take some getting used to. But the product is well worth it, and it is all part of the fun. If you don't like the designs, that is fine. There are plenty of uber combat designs I find hideous by many many production and custom makers. I don't have to buy them. And, you also won't find me hanging out on their threads making snide comments. If I don't like a particular design, I will leave it for people who do.
 
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You know I read some of these posts questioning how proprietary INFI is to Busse and whether or not it is odified A8. Well correct me if I am wrong but befor Jerry got his hands on INFI Falkniven had it and couldnt get the HT treat right to get the most out of the steel and gave up on it. If that is true then INFI isnt just modified A8 and it comes down to Jerry being the only one able to HT INFI the right way to get the most out of it. Aparently others have tried but jerry perfected it and now calls it his own. I have about 4 Busse blades and they are without a doubt the best blades I own and i own a knife by one of jerry's Main competitors in Fehrman who also makes a great knife in CPM 3V but i wouldn't go so far to say its better than INFI from what i have seen from my use of both.
 
Busse, GEC, Randall-made, EESE, and many other brands... all have large followings of 'fans'.

There is a very simple reason for this. Those companies produce a fine product. It may put some people off, but that's OK.

Personally, when I see a maker with a large following I look into it. They must be doing something right.


As for INFI, I can testify that it holds an edge better than anything I've ever used... and I've used a lot of knives. I can't remember how many deer I cleaned last year but it is more than six. I never touched the edge and it still pops arm hair. Pretty amazing stuff. :thumbup:

Here's a pic of the knife I used last hunting season... 4" blade

IMG_0335.jpg
 
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