The inherent property process parameters of sand casting are the parameters determined by the nature of the object affected by the casting process, such as casting metal grade, molding sand type and so on.
1.Carbon emission of materials based on inherent properties and process parameters of sand casting
The material carbon sources based on the inherent properties and process parameters of sand casting include coating, filter and other material carbon sources. For example, the amount of coating is determined by the surface area of mold cavity and coating thickness.
2.Energy carbon emission based on inherent properties and process parameters of sand casting
The energy carbon source based on the inherent property process parameters of sand casting includes fuel energy such as alcohol, natural gas and coke. The consumption of fuel energy such as alcohol, natural gas and coke is affected by the nature of energy. The energy carbon emission based on the inherent property process parameters of sand casting is calculated as follows:
3.Unexpected carbon emissions based on inherent properties and process parameters of sand casting
Based on the inherent properties of sand casting, the undesired representative carbon source of process parameters is the carbon emission directly generated by the thermal decomposition of binder sand in resin sand. The molding sand gas generation of different types of resin molding sand is very different. The actual molding sand gas generation is determined by the metal type and sand type of sand casting, For the same sand casting, the exhaust volume of resin sand cast by ferroalloy is twice that cast by A356 aluminum alloy. The unexpected carbon emission based on the inherent properties and process parameters of sand casting is calculated as follows.
