Different process according to the weight of steel castings Investment casting--Investment casting process is a casting process for small steel castings.It could make steel castings ranging from 0.1kg-60kg.Investment casting uses wax as molding material.
Read MoreFirst factor that causes the prices increasing on investment castings is fluctuation on raw materials cost. During investment casting process, lots of raw materials required. Such as steel elments, sands, wax, chemical agents, welds, etc. The costs are keeping increasing these days due to th......
Read MoreGrey cast iron, also called as gray cast iron, is a kind of iron specifications used to cast different machinery components. Different to ductile iron castings, lost foam cast grey iron castings are with lower strength, lower plasticity, higher brittleness and good weakening shake properties. So, l......
Read MoreHeat treatment:In order to improve or change the original organization of investment castings,eliminate internal stress,ensure the casting performance,to prevent the deformation and damage of the castings,heat treatment is required after cleaning investment castings.Heat treatment of investment cast......
Read MoreHeat treatment process is one of the most import technology for investment casting desgin. Heat treatment can help to improve the properties of the casting materials to achieve certain mechanical property requirements, such as high strength, hardness or wear resistance, by changing the inner structu......
Read More