What Is Damascus Steel?
Damascus steel, origin is ancient India. Modern refers to steel with a pattern on the surface. In ancient times it was called Uzbek. The "Uz ingot" produced in ancient India is the top steel for making swords. Every year, Arab merchants import a large amount of steel ingots into India for weapon manufacturing. When this steel is cast into a sword, there will be a special pattern on the surface-Muhammad pattern, so it belongs to the patterned steel in patterned steel, which is different from the welded patterned steel formed by folding and forging. Because the pattern can cause the blade to be sawtoothed at the micro level (invisible to the naked eye), the sword is sharper.
- Damascus steel-"
- A distinctive feature of Damascus knives is that the surface of the knives has numerous water-like patterns. The moire pattern is sometimes rose-shaped at the blade surface, and there are stripes across the surface, called Mohammed ladders. These patterns are often called Damascus patterns. The knife has excellent toughness and almost never breaks in battle; the blade is extremely sharp, and it can divide the silk into two in the air without any effort. It has long been considered the king of weapons in the cold weapon era. For a long time, people in Central Asia and Europe generally believe that the excellent performance of the knife is related to the Damascus pattern on the surface. Therefore, European blacksmiths have tried hard to create a knife with a Damascus pattern, but none have succeeded. [2]
- Many Europeans have studied for a long time
- (Cite other people's articles, according to the latest report of Nature magazine, for your reference only)
- Scientists in the Islamic world have carefully studied and documented how Damascus steel is made. Throughout the Islamic world, sword makers can consult these records, but they keep their secrets with absolute loyalty, because in that era when the victory or defeat of wars depended entirely on cold weapons, Damascus steel was of extraordinary value because it In that ancient age, the two contradictory attributes of hardness and toughness were perfectly combined, and the blade could be kept sharp for a long time.
- The loss of Damascus Steel has always been a mystery. Everyone knows that high carbon content is the key to the steelmaking process, but if it is not controlled well, it will become a soft underbelly of steel. High carbon content produces sharp edges and good retention, but the amount of carbon in the entire mixture is almost uncontrollable. The product with too low carbon content is wrought iron, and the wrought iron is too soft to be used in weapon manufacturing; the product with too high carbon content is cast iron, which is too brittle. If the process is wrong, the steel will turn into a large discus of iron carbide, an iron that is so brittle and intolerable. During the Crusader era of 1095-1270, European swordsmen worked hard with their Arab counterparts for the needs of the war. They tried different processing techniques. They used steel and iron to fold the steel, or silver and acid to steel. It was processed to imitate the unique corrugated structure of Damascus steel, but none succeeded. Sword craftsmen from around the world have also used this folding process, such as the 6th century BC Celtic (
- Oriental Damascus Steel
- Damascus steel sets the level of quality based on the exquisiteness and complexity of the texture pattern. Because it can have fine natural texture, it must be made from the highest quality steel. The crystal patterns in steel are wide, narrow, wavy, tree-like, spherical, crystal or grain, and some textures are twisted and curled like "ant footprints". The pattern is called Kirk Narduban, which means "40 steps", also known as "ladder ladder" or "Jacob ladder", and is considered to be the most delicate Damascus steel pattern. This pattern can be further subdivided into the Double Kirk Narduban pattern, the Rose or Circle pattern, the Kirk Narduban and Rose pattern, and the Double Kirk Narduban and Rose) pattern.
- Also known as "Qara Khorasan" Damascus steel, the blade body has a very fine black water pattern, the "Qara Tapan" blade body has a black shiny pattern, and the "Akparee" blade body is like a coil or silk Body pattern, "Begumee" blade body is like a filament pattern flowing in water, and "Zanjir" blade body is like a chain-shaped bright pattern. The general patterned blade is called Sham or Syrian Damascus Steel.
- The most common criterion for evaluating the blade is color. The color of most of the blades, including Kara Khorassan, is almost black, with a beautiful wide wave pattern like flowing water. Similar ones, but with a lighter black background, are called Kara Taban. Others are white, yellow or green. There have also been attempts to associate the color of the blade with its manufacturing location or city. For example, white-based steel is considered to come from
- Islamic nations (India, Iran, Afghanistan,
- Do not store Damascus steel knives in a leather sheath for a long time, because the leather sheath can easily absorb the moisture in the air. Do not use other scabbards to store the tools. Each Damascus steel knife has a specially customized scabbard. This extremely flexible leather component has been specially treated to have a certain degree of moisture resistance and to ensure that the tool will not be pulled Wear during the process.
- In addition, Damascus steel knives also need some care. The best way is to regularly
- Modern Damascus steel is made by forging process, generally complementary
- Damascus Steel Knife