First 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 MoreWith the development of automobile, machinery, aerospace, instrumentation and other industries,the application of aluminum die castings are gradually expanded.Meanwhile,aluminum die casting purchasers also put forward higher requirement on the surface quality.Now we would like to introduce shot blas......
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