Material used in sinking rolls
    The sinking roller has great applications in the steel, petroleum, chemical, metallurgy, machinery, electric power, pharmaceutical and other industries. The main material grades used in sunken rolls are as follows: ZG4Cr9Si2 ZG1Cr18Ni9Ti ZG2...

Causes of sinking roller scratches
    The sinking roller scratch is the mutual movement between the strip and the sinking roller, the speed of the two is inconsistent, the relative sliding occurs, and the surface of the strip is scratched by the surface of the sinking roller. Sp...

Sinking roller scratch
    Most of the sinking rolls are passive rolls, which rely on the friction between the strip surface and the surface of the sinking roll to move the sinking rolls at the same speed as the strip; but sometimes due to mechanical equipment, produc...

Centrifugal casting roll bonding layer sl
    Centrifugal casting is a very important casting process. Many workpieces can be formed by centrifugal casting. In order not to affect the quality of the rolling, the centrifugal casting rolls are thoroughly inspected. It is found that the ce...

Solving the problem of slag inclusion in
    First of all, it is necessary to control the centrifugal casting charge to improve the purity of the steel water; if it is a high melting point alloy material, it is better to crush it and then add it to the furnace. In the process of centri...

Centrifugal cast tube coating ratio
    The composition and weight ratio of the centrifugally cast tubular coating are: 100 parts of base material, 100 to 120 parts of water, 5 to 8 parts of bentonite, 0.15 to 0.3 parts of Na2CO3, and 0.1 to 0.3 may be added. An anionic surfactant...

What are the influence factors of heat re
    Heat resistant steel is crafted from high quality raw materials, and its good performance, to adapt to the application requirements of various kinds of occasions.That you know what are the factors related to the intensity of the heat resista...

The carbide wear-resistant steel differen
    By rights, wear-resisting material of steel is a kind of performance is very excellent, but it is easily influenced by temperature, especially the activity of carbon atoms.Due to the nature of such, so wear resistant steel in time there wil...

The rotating speed of centrifugal casting
    Centrifugal casting process is done by centrifugal casting machine, discovered and the practical application, and the size of the centrifuge has a great influence in the quality of castings.Is known to all, the most main factors that affect...

One of the role of material temperature o
    For heat resistant steel, there are many factors that can affect his homework, and today we mainly, said that the temperature of the material he have what effect on the function of heat resistant steel concrete.If we are with relatively high...

Material temperature on the effect of hea
    If there is no sulfur gases inside the corrosion rate of this time will be depends on the content of oxygen.But apart from oxygen, in the hot gas, the content of sulfur is also induced material, the reasons of corrosion occurring in the corr...

The temperature of the radiation tube is
    Radiant tube temperature control problem can be configured temperature measurement and control system to implement.Such as: industrial oven temperature control, hot runner temperature control and so on.HEXIN provides a complete set of electr...