1, bronze sword with eight blades
This sword is a bronze sword of Qin Dynasty, which was unearthed in Pit 1 and Pit 2 of Terracotta Warriors and Horses of Qin Shihuang. The most amazing thing about this sword is that the whole sword has eight facets, and the most terrible thing is that the error of these eight facets is not more than 1 hair after inspection by experts. It was the Qin Dynasty. Think about how terrible it is. This sword fully shows that the craftsmanship of our ancestors is really good! So I think he is very domineering!
2. The sword of Prince Fu Cha.
This is not just a sword, but a batch of swords made during the reign of Fu Cha, the king of Wu. These swords also say, "Attack Fu Cha, the king of Wu, for your own use". We don't know how many swords have been built, but there are nine swords in the world now. The significance of this sword is that it witnessed the glory of Fu Cha, the king of Wu, and was defeated the next year, whether he just succeeded to the throne or not.
3. Gou Jianjian, King of Yue
After Fu Cha, the king of Wu, it reminds me of the story of Gou Jian, the king of Yue, and his Gou Jian sword, which is called the first sword in the world. The great thing about this sword is that it will not rot after two thousand years, and its body is also very beautiful and beautifully decorated. This sword is also very famous because of the story of the King of Yue, which may also remind everyone of the hard counterattack of the King of Yue and the domineering of the 3,000 Yue family to swallow Wu, so this sword is also a very domineering sword in the author's mind.
4, chasing the wind sword
The fourth sword is chasing the wind. This sword is not Gu Jian, but a sword played by modern people. The reason why this sword is domineering is mainly because it is a sword made of meteorites. Meteorite is a rare treasure, and the forging process is very difficult, but this sword was made by Zheng Guorong in 2003. The reason why this sword is domineering is because a meteorite crossed the Milky Way. You made it a really good sword, so domineering and romantic!
Step 5 use a sword
And this fifth sword is the giant sword, which is the best preserved Gu Jian in the Han Dynasty. Not only the scabbard and handle are made of bamboo. Head, pen, hair and hair are all huge and exaggerated. This sword is of great significance to the study of Gu Jian in Han Dynasty. Unfortunately, this sword is no longer in China, but it was kept in the royal treasure house of the Qing Dynasty. After the British and French allied forces invaded China, this sword fell into the hands of the British!
Casting technology of sword;
1, alloy forging
First, choose the best steel, put it in the fire and heat it repeatedly for forging to form the sword blank.
2. Heat treatment
After forging complex alloy, the sword strip is initially formed. After the molded sword strip is heated to 800 degrees, it is gently tapped to remove the bark-shaped crystals on the sword body, and then placed in the shade to let it cool naturally, which is called "annealing".
3. Cold forging
After annealing and cooling, tap with a small hammer to shape the sword, so that the sword body is straight and the mouth and back are symmetrical. After thousands of hammers, the fuselage is smooth and will show blue light.
Step 4 present
Rub the sword on a rough and flat stone surface, and it will take about two days to smooth the concave and convex left in the forging process of the sword body. Shoveling is a more important process. File the shoveled marks flat with a file, then shovel the cutting edge thin, and then trim the cutting edge smooth and tidy with a fine file.
5. Mud the blade
The preparation before quenching, also known as soil coating and blade burning, is made by mashing several materials into powder, mixing it with eaves water (clean rain water) to make a sticky paste, which is coated on the sword body. The thickness of soil applied to leaves and ridges is different. After applying soil, it can be quenched in the shade and dried by wind.
Step 6 inhibit
Now it is called heat treatment, and the quenching of the sword is a second life for the sword. There was a slight mistake in the quenching process, and the efforts of the previous dozens of days were wasted at the moment when the sword entered the water. Quenching water is also very particular, it must be stone mountain spring water, sweet and clear. After quenching with this water, the blade is like ice, clear and bright, and the cold is pressing.
Use the screened fine powder to loosen the fire, evenly heat the sword body to a suitable temperature (different steel, different temperature), and quickly insert it into the spring water. Quenching needs years of experience to be successful.
7. Secondary cold forging
After quenching, the blade will be severely deformed and even bent. Because the blade is extremely hard and tough after quenching, the process of forging and correction is more difficult. A hammer deviation can break the blade or break it, so you can only knock the blade on hardwood with a wooden hammer. In the process of correction, minor fractures will be declared failure.
8. sharpen your sword
The sword that has not been scrapped after layers of tests is the return of the king. First, rough grinding, with great force, on the rough grinding stone, grinding off a thick layer of hard shell left by quenching. Fine grinding, grinding to 300 mesh, then grinding to 3000 mesh, then grinding to 3000 mesh, and then manually grinding with 4000 mesh and 5000 mesh grindstones until the steel in the sword body is obvious, the texture is clear and the mirror effect is achieved. The process of sharpening the sword is long, and it needs a peaceful mind to reach the realm.
9, the production of scabbard
Select rosewood, rosewood, rosewood and rosewood with high oil content, high density and beautiful wood grain, cut them into pieces with a length of 80cm, a width of 6cm and a length of 15mm, press the grinded blade flat on the board, draw the appropriate actual size with a pencil, dig out the excess wood chips by lines with a wide chisel, and combine the two pieces into one after digging. It is advisable to insert the blade properly and cook it with a small fire.
10, Manufacturing of Sheath Handle Fittings
Accessories are copper, iron, silver and gold, and the styles of each dynasty are also very different. According to the actual size, the paper is cut out into a rough outline, and then the metal is heated and forged into a paper mold shape. After carving, lettering, trimming and grinding, weld is carried out, and the weld is inserted after grinding. At this point, the production of a sword is basically completed.