High manganese steel baked purple Spring and Autumn Han sword Qin King sword

Description

Material characteristics
High strength and toughness: High manganese steel has high strength and can withstand large external impacts without deformation or breakage, allowing the sword to maintain good structural stability during actions such as chopping and blocking. At the same time, it has excellent toughness and is not easily brittle. It can maintain the integrity of the blade even in frequent swinging, collisions, and complex use environments, reducing the risk of damage caused by accidental impacts.
Wear resistance: After forging and heat treatment, the surface hardness of high manganese steel sword blades is high, which can effectively resist wear caused by contact with other objects during use, maintain the sharpness and smoothness of the blade, and extend the service life.
Unique “Roast Purple” Effect: “Roast Purple” is a process of heat treatment on the sword body, which oxidizes the sword body at high temperatures to form a purple oxide film. This oxide film not only has a certain anti rust effect, but also gives the sword body a unique appearance color, increasing the ornamental and artistic value of the sword.
Craftsmanship
Forging: Heating high manganese steel to a high temperature to soften it, the blacksmith uses experience and skills to repeatedly strike the steel with tools such as hammers. By continuously folding and forging, impurities inside the steel are removed, resulting in finer and more uniform grain size, enhancing the strength and toughness of the sword, while endowing the sword body with a unique forging texture.
Heat treatment: including quenching and tempering. During quenching, the forged sword is heated to a specific temperature and quickly placed in a cooling liquid to change the structure of the steel and increase its hardness. However, the internal stress generated by quenching can easily make the sword brittle, so tempering is needed, which means reheating the sword to a lower temperature and holding it for a period of time before slowly cooling it to eliminate internal stress and improve the toughness of the sword. The process of “baking purple” is usually completed during this process, by controlling the heating temperature and time to form a uniform purple oxide film on the surface of the sword body.
Grinding: Use grinding stones with different mesh sizes from coarse to fine to grind the sword body. First, use a rough grinding stone to remove the unevenness and burrs on the surface of the sword, then gradually replace with finer grinding stones to make the surface of the sword smoother and achieve a mirror effect, while also maximizing the sharpness and uniformity of the blade.
exterior design
Blade shape: The sword body is generally narrow in shape, with two types: straight blade and micro arc blade. The blade body is wider and gradually narrows from the blade to the tip. The sharp tip of the sword is not only convenient for piercing, but also increases strength and speed during chopping.
Size specifications: The total length is usually around 80-100 centimeters, with a blade length of about 60-80 centimeters and a hilt length of about 20 centimeters. However, the specific size may vary depending on the style and purpose.
Decorative details: The sword hilt is usually made of wooden materials such as rosewood, sandalwood, etc., with a hard texture and beautiful texture. Some parts may also be wrapped in leather, silk thread, etc. to increase anti slip properties. The handguard (sword frame) and sword head are often made of metal materials, such as copper, iron, etc., decorated with exquisite carvings or patterns, such as cloud dragon patterns, gluttony patterns, etc., reflecting the majesty and magnificence of ancient weapons.