The Development of The Alloy Revestment P
    Being carried out by the several iron and steel research institute of TiAl alloy revestment precision casting, is preliminary already produce vehicles with pressurization turbine engine and the exhaust valve and nozzle jet engine parts, at p...

How to Adapt To The Processing Requiremen
    After casting precision casting products mechanical finishing, deburring, edge smooth, rust removal, scale, improve the surface stress.For T6 treatment: improve the mechanical properties, increase the corrosion resistance, improve the proces...

The Choice of The Ways of Precision Casti
    Sheet small batch production of heavy castings, manual modeling is still the important method, manual can meet the requirements of various complex is more flexible, does not require a lot of process equipment.Can be used sodium silicate sand...

The Development Trend of Precision Castin
    Precision casting products development trend is the requirement of castings have better comprehensive performance, higher precision, less allowance and more bright and clean surface.In addition, the requirements of energy saving and the call...

The Advantages of Precision Casting Dewax
    The dewaxing method precision casting features and advantages are as follows:(1) a few without any limitation, precision casting material such as aluminum alloy, magnesium alloy, titanium alloy, copper alloy, various kinds of steel, cobalt a...

The Advantages of Precision Casting Ceram
    Precision casting method is refers to the use of non-metallic mold, product size accuracy is higher than ordinary sand casting of the floorboard of the casting process, including the dewaxing, plaster mold and ceramic mold method three categ...

Stainless Steel Pipe Fittings of Magnetic
    There are many types of stainless steel, room temperature according to the organizational structure can be divided into several categories1. The austenite size, such as 304, 321, 304, 321, etc.;2. Martensite or iron grain size, such as 430,...

Stainless Steel Pipe Fittings of Magnetic
    There are many types of stainless steel, room temperature according to the organizational structure can be divided into several categories1. The austenite size, such as 304, 321, 304, 321, etc.;2. Martensite or iron grain size, such as 430,...

Advantages of Steel Structure Welding Cer
    Start using the welding steel structure industry ceramic liner from qing root process has certain advantage in the cost of production:3, the cost of productionGenerally, the use of ceramic liner from qing root process cost is about 50% of th...

Advantages of Steel Structure Welding Cer
    Start using the welding steel structure industry ceramic liner from qing root process has certain advantage in environmental protection:4, environmentalTraditional carbon arc air gouging opposite root process, because of the need to use the...

Temperature Effect On The Casting Defects
    Pouring temperature is the most common cause of low cast, iron liquid stay open long transportation and ladle and heat dissipation.Use ladle cover with insulation, can significantly reduce heat loss.(2) the sand core gas porosity caused by p...

Temperature Effect On The Casting Defects
    1. The pouring temperature is too high will greatly improve the scrap ratioPouring temperature is too high will cause sand mold up big, especially the grey cast iron parts with complex cores, when pouring temperature is 1420 ℃ or higher sc...