What are the production requirements for the copper mould tube?
The copper mould tube is an indispensable configuration in the casting process. It is the key component of the continuous casting machine. It can prevent the leakage of molten steel during use, and can ensure the thickness of the product under the condition of ensuring the pull-out speed. So, in order to achieve such a […]
How to judge the expiration life of mold copper tube?
Mold is an important equipment of continuous casting machine, which plays an important role in the solidification and forming of molten steel. In the process of continuous casting, the inner surface of the copper tube of the mold is in contact with the high-temperature molten steel. Under the comprehensive influence of chemical corrosion, thermal erosion […]
What is the scope of application of the crystallizer tube?
The crystallizer tube is suitable for materials with relatively short crystallization time, and can be used alone or in combination with multiple units. At the same time, the crystallizer can be operated under normal pressure and crystallized in vacuum. Generally speaking, users can reasonably choose the crystallization equipment suitable for their own company according to […]
What is the role of crystallizer vibration?
There are two modes of vibration in modern continuous casting moulds: sinusoidal vibration and non-sinusoidal vibration. The velocity versus time relationship of sinusoidal vibration is sinusoidal. The up and down vibration time of the sinusoidal vibration mode is equal, and the maximum speed of the up and down vibration is equal. During the vibration cycle, […]
How to prevent oxidation of mold copper tube?
The mold copper tube has good thermal conductivity and thermal conductivity, but it is easy to oxidize in the air. The use of antioxidants, also known as copper antioxidants, can improve the discoloration and oxidation resistance of mold copper tubes. A passivation film is formed on its surface to prevent the surface from darkening and […]
How to improve the use efficiency of the copper tube of the mold?
The crystal copper tube is a very important component, which is responsible for the condensation and forming of molten steel. Its quality directly affects the quality of the billet, and also has a great impact on its own life. In the continuous casting production process, thermal deformation often occurs due to the contact, corrosion and […]
What are the requirements for the production of mold copper tubes?
As the heart of the continuous casting machine, the copper tube of the mold is self-evident, and its manufacturing technical requirements are also very high. Currently, most crystalline copper tubes are produced using concave and convex dies on horizontal or obsolete presses. The key to the manufacturing process of the mold copper tube lies in […]
Analysis on the Causes of Inclusions in Continuous Casting Billets
Due to the wide range of sources and complex composition of inclusions, inclusions are firstly classified into endogenous inclusions and exogenous inclusions according to their generation methods. Endogenous inclusions mainly refer to non-metallic inclusions produced by the molten steel itself; external inclusions mainly refer to inclusions brought in during the pouring process, such as ladle, […]
Characteristics of mold copper tube
Mold copper tubes are highly technical in their field. Maybe everyone doesn’t know the function and function of the mold copper tube, let’s learn about it today. Crystalline copper tube has a very wide range of functions and plays a very important role in industrial manufacturing. For example, crystalline copper tubes are used in the manufacture […]
What are the materials used for the crystallizer copper tube?
The inside of the copper tube is in contact with the high-temperature molten steel, resulting in a large temperature difference between the inner and outer surfaces of the copper tube, high thermal stress and variability. The shape of the inner cavity of the copper tube is very important. Only when the shape of the inner […]