In ancient China, we were in the age of cold weapons for a long time. In this era, weapons are extremely important. In ancient times, in order to ensure the combat effectiveness of the army, the smelting of weapons was very important, and people were also very eager to get a rare weapon.

Gou jianjian

The sword of Gou Jian, the King of Yue, is an outstanding sword, which was praised as the first sword in the world at that time, and it was one of the first cultural relics forbidden to leave the country for exhibition. This 2500-year-old sword has attracted worldwide attention since it was unearthed, not only because of its age and exquisite cultural relics, but more importantly, although it was soaked in an ancient tomb submerged by groundwater for 2000 years, it has not rusted for thousands of years. At the same time, the proportion of metal materials used in sword casting is still an unsolved mystery in science.

Thai sword

Tai 'a Sword, also known as Tai 'a Sword, was jointly cast by Ou Yezi, two swordsmen of Chu State in the Spring and Autumn Period. Too much love sword is the sword of defending morality, and only people with dignity can use it. Later, this sword was acquired by Qin Shihuang, who was buried with him after his death.

Although it has been more than 2,000 years since Tai 'a Sword, the body of the sword is still rustless and as clean as new, which has greatly shocked experts at home and abroad. By modern scientific methods, its surface is covered with an oxide film about 10 micron thick, containing 2% chromium. You know, this kind of salt oxidation treatment is an advanced technology that was mastered only in modern times, which shows how high the casting technology of Qin Dynasty is.

Cao Cao's sharp sword

19 18, unearthed from Xiguan Tomb in Jining, Shandong Province, is a knife-shaped Gu Jian with the seal script of "Cao Cao Zhi Jian" affixed on the back of the sword. The blade is 3 feet 2 inches 4 minutes long, about 1 inch 2 minutes wide and weighs 721 Jin. There are three small flowers on the armguard. The header and the guard of the sword are inlaid with silver precision casting, and the handle and the guard are knife-shaped, which is the most peculiar in Gu Jian in China and unique in 5,000 years.

Lei Ju Han Jian

I have a sword with bud-shaped jade ornaments on the hilt. Undoubtedly Biography of Han Dynasty: "Undoubtedly, the crown will be promoted to the crown of saints, and the sword should be used to say:" The head of a wooden tree will grow stronger with a sword. " Jin Zhuo was quoted as saying: "In ancient times, the head of a long sword was carved in the shape of a well, deer and deer with jade, and the top was carved in the shape of a mountain with wood, just like when the lotus was still in its infancy. This big sword has a wooden head that looks like this. "

The prototype of this sword is a Han Tiejian, the best preserved is in the 3rd-2nd century BC, and now it is kept in the British Museum.

Jiulong sword

This Kowloon Sword was buried underground with Ganlong as a funerary object. According to legend, the Kowloon Sword is five feet long and its hilt is extremely long. Nine golden dragons are carved on it, symbolizing "nine years to one". The scabbard is full of precious stones and Jin Gangzuan. When casting a sword, pray with the secret spell of the western regions and sacrifice with the blood of forty-nine cruel people.

1At the beginning of July, 928, Sun Dianying, a warlord, surrounded the Qing Dongling Mausoleum in Zunhua County, Hebei Province, and ransacked the two mausoleums of Cixi and Qianlong overnight, ransacking all the valuables buried with him, such as gold, silver and jewelry. Since then, the Kowloon Sword has been rediscovered. The most amazing thing is that I have been in contact with four people since the Kowloon Sword was unearthed. Among them, Sun Dianying died in prison, Dai Li crashed, Ma Hansan was shot, and Kawashima Yoshiko was sentenced to death. None of them came to a good end, which was chilling.