| Back in the early times of sword manufacture, the | | | | in the constant folding and hammering of the steel, it |
| production of super strong high-grade carbon steel | | | | would create internally something comparable to |
| wasn't even a vague dream. But we know, as history | | | | layers. Take a book and fold it parallel to the spine, |
| has taught us, that sword makers of ancient times | | | | roll it up and you'll see what a swords structure inside |
| still managed to produce superb quality, strong | | | | would look like, and also see how strength increases. |
| weapons. | | | | This gave the sword a superior strength. As in much |
| So just how was this possible all those hundreds of | | | | of Japanese culture, like Martial Arts for example, |
| years ago? How did these ancient swordmakers | | | | many advancements and ways are attributed to |
| manage to craft weapons of such high-quality? What | | | | emulating natures ways and by observing natures |
| was the secret to this skill of taking poor quality ore | | | | patterns. |
| and turning it into the finest quality steel blades? Well, | | | | It is sometimes thought by some that the idea for |
| it seems the process of Japanese samurai swords | | | | this 'folding' to create the 'rings/layers' inside the |
| making was an highly advanced artform. It wasn't as | | | | samurai sword came about by looking at the cross |
| simple as casting a sword shape with molten steel | | | | section of the inside of a tree trunk and observing |
| and sharpening an edge. What the swords makers | | | | the way these almost layer like rings of wood gave |
| would do was to hammer the heated and softened | | | | the tree the strength to stand upto natures forces |
| steel flat, and fold it over and hammer it flat again, | | | | without breaking very easily, but merely bending with |
| and repeat this process over and over, maybe by | | | | the wind. This is thought by some to be the idea |
| upto as much as thirty times. | | | | which gave birth to the folded steel concept of |
| This was a very long and labor-intensive process, but | | | | Japans samurai swords. |