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Can Carbide Be Forged?

FAQs Jackson Bowman August 29, 2022

Tungsten Carbide is an ideal material for forging blades as its hardness and other properties allow a much finer yet more durable edge to be formed once the blade has been formed. Carbide blades require much less sharpening than stainless steel or titanium blades.

Can you make knives out of carbide?

Sandrin makes knives from solid tungsten carbide, one of the hardest materials in the world. It’s a feat of knifemaking never seen before, and when Sandrin realizes this, she may be making the highest-performing blades on the market today.

Can pure tungsten be forged?

When made very pure, tungsten retains its hardness (exceeding that of many steels) and becomes malleable enough to be easily machined. It is worked by forging, drawing, or extruding, but it is more commonly formed by sintering.

Is it possible to make a tungsten sword?

A tungsten alloy blade that is also electrically heated to 3000°C. The shape and sharpness resembles a katana. The user carries a battery pack that provides enough power for the sword to last around 3 hours.

Can you harden carbide?

Heating steel bonded tungsten carbide is not difficult. It can be quenched by normal hardening, staged quenching and isothermal quenching.

Can you melt carbide?

There are refractory ceramics and alloys with higher melting points, notably Ta4HfC5 with a melting point of 4215 °C, hafnium carbide at 3900 °C and tantalum carbide at 3800 °C.

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What is the sharpest knife in the world?

Obsidian knives are currently the sharpest knives known to man. The reason for this is their amazingly thin blades. The way obsidian fractures is called shell fracture. This type of break looks very different from the edge of a traditional chef’s knife.

Which is harder tungsten or carbide?

Durability of Tungsten vs. Tungsten Carbide

Tungsten scores a 7.5 on the Mohs scale. It is very hard and durable, but can still become scratched and damaged over time. Tungsten carbide is extremely scratch-resistant with Mohs 8 to 9 and is the hardest metal for use in jewelry.

Is tungsten and carbide the same?

The biggest and most important difference between them is that tungsten refers to the individual metal, while tungsten carbide is an alloy of tungsten and mostly carbon, although nickel and titanium are among the other metals, the this could be used. Some websites and jewelers use the two interchangeably.

Can you cast carbide?

Cast tungsten carbide powders can be thermally sprayed to form hard coatings on surfaces requiring increased wear resistance. Infiltration. Cast tungsten carbide, coarse tungsten metal, or tungsten carbide powder is infiltrated with a liquid metal (eg, copper-based alloy, bronze) to form the part.

Why are there no titanium swords?

Titanium is not a good material for swords or blades. Steel is much better. Titanium cannot be heat treated sufficiently to obtain a good edge and will not retain the edge.

Can you make a titanium sword?

The unfortunate fact is that titanium will never have the hardness required to form a good sword blade. It dulls quickly and has an inherent weakness in the Titan’s infrastructure. This blade is also much softer than steel even when formed into a thicker blade.

Can a sword be made of graphene?

Yes! Not only would it splinter, it would shatter, much like glass. As for graphs, well, it’s hard to say because we’ve never made anything that big out of them. But I think it would hold up better because graphene’s atomic form allows it to handle multiple types of stress in addition to pressure.

Is carbide harder than steel?

Carbide is much harder than steel and much more resistant to heat. Although a carbide-tipped tool is more expensive than a comparable steel-tipped tool, carbide is more economical as it lasts much longer.

Can you harden tungsten carbide?

The results showed that tungsten carbide could be hardened by high work function alloying elements to adjust the Fermi level and electron density.

Is tungsten carbide steel?

Tungsten carbide is an alloy of tungsten and carbon made by heating tungsten powder with carbon and hydrogen at 1400–1600 °C (2550–2900 °F). The resulting alloy is two to three times stiffer than steel and has a compressive strength that exceeds all known molten, cast, and wrought metals.

Does carbide stick to a magnet?

Real tungsten carbide has very little attraction to a magnet. You should be able to easily pull the magnet away from the carbide. If your magnet is difficult to detach from the tool, it is steel.

Is tungsten bulletproof?

Tungsten makes very good bullets,” military analyst Robert Kelley tells me. “It’s the kind of thing that if you fire it at someone else’s armor, it goes right through them and kills them.”

What’s the hardest thing to melt?

Tungsten is known to be one of the hardest things found in nature. It’s super dense and almost impossible to melt.

Can obsidian cut atoms?

Since obsidian breaks down to a single atom, it is said to have an edge five hundred times sharper than the sharpest steel blade, and under a high-magnification microscope an obsidian blade still appears smooth , whereas a steel blade has a saw-like edge.

References:

  1. https://knifenews.com/sandrin-tungsten-carbide-knives/
  2. https://en.wikipedia.org/wiki/Tungsten
  3. https://worldbuilding.stackexchange.com/questions/168567/effectiveness-of-a-glowing-hot-tungsten-sword-against-medieval-era-knights
  4. http://news.chinatungsten.com/en/tungsten-information/106093-ti-15081
  5. https://chemistry.stackexchange.com/questions/16640/how-do-you-melt-metals-with-super-high-melting-points
  6. https://knivesacademy.com/sharpest-knife-in-the-world/
  7. https://www.jewelryshoppingguide.com/tungsten-vs-tungsten-carbide/
  8. https://www.menstungstenonline.com/Differences-between-Tungsten-and-Tungsten-Carbide-Rings.html
  9. http://www.pacificparticulatematerials.com/cast-tungsten-carbide-powder/
  10. https://www.finishing.com/106/51.shtml
  11. https://www.swordnarmory.com/blog/can-you-really-make-a-swords-blade-out-of-pure-titanium/
  12. https://www.quora.com/What-would-a-graphene-sword-be-capable-of-Why-has-nobody-created-one-already
  13. https://www.amanatool.com/forum/carbide_-vs-_steel/
  14. https://onlinelibrary.wiley.com/doi/abs/10.1107/S2052520619012277
  15. https://www.thomasnet.com/articles/metals-metal-products/tungsten-vs-tungsten-carbide/
  16. https://www.carbide-usa.com/tungsten-carbide-testing-resources/
  17. https://www.bbc.com/news/magazine-28263683
  18. https://www.livescience.com/38997-facts-about-tungsten.html
  19. https://totalknifecare.com.au/the-grind/what_is_the_sharpest_blade_on_the_planet/

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