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...
The characteristics of hexing production
    Our companys centrifugal cast pipe has the following features:1. Relying on the beginning from the outside of the contact with the mould of the directional solidification, made no casting shrinkage and the quality of the clip into the foreig...
Centrifugal casting pipe features and pro
    Centrifugal casting tube using the present invention centrifugal casting steel tube, without adding any equipment and materials, can control the equiaxial crystal products, to get all of fine equiaxed crystal products, greatly improve the me...
Why will appear in the process of precisi
    Some high alloy heat-resistant steel casting hard machining deformation, casting production not only economical than rolling, and casting and high rupture strength.So in the heat resistant steel heat resistant cast steel occupies a large pro...
Heat resistant steel production process P
    Ferritic steel cant through strengthening heat treatment.To eliminate because of cold plastic deformation caused by machining and welding stress, can be conducted in 650 ~ 830 ℃ annealing treatment, rapid cooling after annealing, so as to...
Heat resistant steel production process P
    Smelting heat resistant steel in general or induction furnace smelting in arc furnace.High quality requirements often USES the vacuum refining and refining outside the furnace process.Some high alloy heat-resistant steel casting hard machini...
Analyses the problems in the process of h
    Heat resistant steel is often used in the manufacture of boiler, steam turbine, power machinery, industrial furnace and aviation, petrochemical and other industrial department work under the high temperature parts.These parts in addition to...
Analyses the problems in the process of h
    Smelting heat resistant steel in general or induction furnace smelting in arc furnace.High quality requirements often USES the vacuum refining and refining outside the furnace process.Some high alloy heat-resistant steel casting hard machini...
Analyses the problems in the process of h
    Carbon, nitrogen can be expanded and the stability of austenite, so as to improve the high temperature strength of heat resistant steel.Are too many in steel containing chromium, manganese, can significantly improve the solubility of nitroge...
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