The sgian achlais for George is finally finished, now I simply have to make a sheath for it. It cost me quite some nerves again. I don´t know what it is, everytime I work for Scotsmen, everything imagineable goes awry;-). Wrecked my belt grinder, my air heater and my drilling machine, two sawblades and a file on it, so this is as tribal as they come, for I had no shop also, so I did a lot of work out in the woods, with no vice, a rasp, a knife, a hammer and sanding paper.
I also had some progress on my damascus folder blade. The integral bolsters on the liners give me quite a headache, and I am currently thinking of just doing something in brass. The damascus is 300 layers of 1.2842 steel and 15N20 (C75Ni8) by Matthias Zwissler. Below is an EDC damascus blade for myself, 240 layers (Or was it 480, I lost track) 85mmx3,5-2,0 mm mild steel, file steel and spring steel. I am also thinking of making a virobloc folder from it...
And, being inspired by Petr Florianek, I carved the antler on Eikinnsleikr with a mythic snake that bites its own tail, symbolizing the regenerating forces of nature, life and death and the mythological antagonist of Thor, the snake of Midgard.
I tanned the carving with iron oxide.
Still quite some room for improvement, but as is, I am content with the outcome. And yes, the snake IS upside down, to be seen when you handle the knife. I am growing ever so much fonder of that knife, and will do a sheath to go with it, and am currently thinking what material to take. I think of oak, naturally;-)...
We´ll see... I hope to get into the smithy soon and to forge myself another seax... can´t have too many seaxes...;-)
Those are the adventures of Mr. Fimbulmyrk, in bushcraft and blacksmithing, mountainbiking and hiking, reenactment, writing, singing, dancing, stargazing and having a piece of cake and a coffee. Pray have a seat and look around you, but be warned - the forest´s twilight is ferocious at times.
Posts mit dem Label 15N20 werden angezeigt. Alle Posts anzeigen
Posts mit dem Label 15N20 werden angezeigt. Alle Posts anzeigen
Donnerstag, 2. Mai 2013
Dienstag, 19. März 2013
Another day in the smithy-Damascus mayhem;-) and something archaic
On Saturday it was a bladesmithing day again. You know that kind.... you wake up, see that the weather´s foul, and then you sit there drinking your morning coffee, and start thinking. Might be you read a blade magazine or any such like, and out comes the sketchbook and you start drawing, and thinking some more. One phone call later I was packing my pack with 40 kg of smithy and straddling my steed and off I was to Volker´s place. I virtually met noone on my way to the shop, weather was that foul, albeit quite warm. I had a nice chat with the old man;-) and before you could say "degasing" the forge was alit and the coal was coking, and I started some projects.
Top to bottom: Zwissler damascus, 15N20 and 1.2842. Then I tried something out: An Andronovo / Sintashta replica out of silicon bronze, which amazed me a bit. It was the first time I forged bronze, and okay, I was one of those techno weenies always crying out "bronze is way too soft for blades". I used a combination technique of hot- and cold forging, and achieved quite a sensible hardness. If you work-harden bronze, you get a useable hardness, definitely on a par with a conventionally treated mild steel. It came in as a bit of a surprise. Of course, you won´t get the edge-holding capacity of highly tempered steel, but the knife got sharp enough to achieve a serviceable edge for woodcarving, making fuzz sticks and even batoning through a piece of dried ash with but minor damage. Plus, I find it really good looking. The next one in line is an own wire damascus. Next lies a piece of wire damascus that ultimately (hopefully) will become a Naalbindning-needle for the magic troll. Aaaand, something I am quite fond of, a folder blade out of Zwissler damascus, 1.2842 and 15N20, for some kind of friction folder. I plan on doing something with liners this time, maybe even with integral bolsters... we´ll see how it goes;-).
Closeup of the bronze knife. I used it some, and already did some servicing. If the need arises, you can maintain the edge by polishing with a smooth piece of haematite, or by work-hardening some more, as it was done with scythes.
I forged the spine somewhat thicker and finished the blade with a ball peen.
It was a bit of an eye-opener. I daresay bronze IS inferior to steel, of course it is, but bronze was in use for a long time, and by cultures whose individuals gave their tools quite a beating. But this led me to some thoughts about ultimate hardness. For use in the woods, the edge has to be harder than herbs, rope, hardwood, softwood, meat, and hide, i.e. the material you need to cut and process. You do not always need a harder knife. It´s good, but not absolutely necessary, to use the knife in one edge condition for more than one work. Many indigenous people use knives out of utter crap, as traffic signs (Papua).
This is not to say I will from now on only use bronze. Steel is definitely better suited for the task. But as a reality check, it was an eye - opener. Plus, bronze has the advantage of having an anti-diffusion effect when cutting herbs (no funny taste of iron carbide;-)) or vegetables. And, proverb says, you won´t see any elves when you carry out iron into the woods, "that old know-it-all"*ggg*.
I look forward to all those projects. Life´s too short to forge mono steel... it seems to me these days *ggg*. Watch this place!
Top to bottom: Zwissler damascus, 15N20 and 1.2842. Then I tried something out: An Andronovo / Sintashta replica out of silicon bronze, which amazed me a bit. It was the first time I forged bronze, and okay, I was one of those techno weenies always crying out "bronze is way too soft for blades". I used a combination technique of hot- and cold forging, and achieved quite a sensible hardness. If you work-harden bronze, you get a useable hardness, definitely on a par with a conventionally treated mild steel. It came in as a bit of a surprise. Of course, you won´t get the edge-holding capacity of highly tempered steel, but the knife got sharp enough to achieve a serviceable edge for woodcarving, making fuzz sticks and even batoning through a piece of dried ash with but minor damage. Plus, I find it really good looking. The next one in line is an own wire damascus. Next lies a piece of wire damascus that ultimately (hopefully) will become a Naalbindning-needle for the magic troll. Aaaand, something I am quite fond of, a folder blade out of Zwissler damascus, 1.2842 and 15N20, for some kind of friction folder. I plan on doing something with liners this time, maybe even with integral bolsters... we´ll see how it goes;-).
Closeup of the bronze knife. I used it some, and already did some servicing. If the need arises, you can maintain the edge by polishing with a smooth piece of haematite, or by work-hardening some more, as it was done with scythes.
I forged the spine somewhat thicker and finished the blade with a ball peen.
It was a bit of an eye-opener. I daresay bronze IS inferior to steel, of course it is, but bronze was in use for a long time, and by cultures whose individuals gave their tools quite a beating. But this led me to some thoughts about ultimate hardness. For use in the woods, the edge has to be harder than herbs, rope, hardwood, softwood, meat, and hide, i.e. the material you need to cut and process. You do not always need a harder knife. It´s good, but not absolutely necessary, to use the knife in one edge condition for more than one work. Many indigenous people use knives out of utter crap, as traffic signs (Papua).
This is not to say I will from now on only use bronze. Steel is definitely better suited for the task. But as a reality check, it was an eye - opener. Plus, bronze has the advantage of having an anti-diffusion effect when cutting herbs (no funny taste of iron carbide;-)) or vegetables. And, proverb says, you won´t see any elves when you carry out iron into the woods, "that old know-it-all"*ggg*.
I look forward to all those projects. Life´s too short to forge mono steel... it seems to me these days *ggg*. Watch this place!
Labels:
1.2842,
15N20,
Andronovo,
Blacksmithing,
bronze knife,
folder,
Knifemaking Tribal Smithing Bushcraft,
Matthias Zwissler,
naalbindning,
silicon bronze,
Sintashta,
Zwissler Damascus
Mittwoch, 6. März 2013
A damascus knife for the magic troll;-)
Originally this should have been a Chrismas present, but I messed up, so I gave it to her this weekend.
A short (85mm x 3mm ca.) damascus blade from Zwissler damascus, 15N20 and 1.2842, selectively tempered. Titanium bolster and a yew handle. Better photos will follow soon! And I am looking forward as to what sheath she will make for it...;-)
A short (85mm x 3mm ca.) damascus blade from Zwissler damascus, 15N20 and 1.2842, selectively tempered. Titanium bolster and a yew handle. Better photos will follow soon! And I am looking forward as to what sheath she will make for it...;-)
Mittwoch, 16. Januar 2013
Damascus Iscian knife with a dangler neck sheath
I made this knife after a ritual knife pattern I found attractive. It follows the lines of an Athamen / iscian knife. The blade is forged from Zwissler damascus out of 15N20 and 1.2842. The handle is made from bog oak that lay submerged under the mud of an old coalmine in the Muttental, resulting in a very rare bloodred colour. Mounted with copper and brass, the blade is 90 mm long and 2,5 mm thick, resulting in a very slicey feel. The bevel is convex, the tempering selective, as usual. I like it and use it as an EDC and as a knife that means something...;-).
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