investment casting stainless steel
Investment casting is a casting process with little or no cutting. It was also known as lost wax casting. The castings produced by the investment casting process are cast in terms of dimensional accuracy and surface quality compared to other casting methods. The castings are high. In addition, the investment casting method can complete the production of some castings with high complexity and difficult processing, so it is very popular among enterprises.
Investment Casting, lost wax casting, precision casting, Silicon sol casting,
Stainless Steel, Carbon Steel, Aluminum, brass, iron, ductile iron
GB, ASTM , AISI , DIN , BS,
Up To Ra1.6~Ra6.3
proe, catia, ug, solidworks, cad, pdf, etc
More Than 100T Per Month
Anneal, Quenching, Normalizing, Carburizing, Polishing, Plating, Painting, etc
CNC Center , CNC Machines, Turning Machines, Drilling Machines , Milling Machines, Grinding Machines, etc
CMM , Projector, Vernier Caliper, Depth Caliper, Micrometer, Pin Gauge, Thread Gauge , Height Gauge, etc
100% Inspection Before Shipment
100% Report with shipment
When a resin-based molding material is used, since the quality of the investment mold is high, a molding material of a molding material is often used to prepare a casting mold. The mold material recovered after demolding is used to make a casting mold for the riser system after remelting and filtering.
When a wax-based molding material is used, the mold material obtained after demolding can be recovered and used to manufacture a new investment mold. However, when recycled, the performance of the mold material deteriorates, the brittleness increases, the ash content increases, the fluidity decreases, the shrinkage rate increases, and the color changes from white to brown, which is mainly related to the deterioration of stearic acid in the mold material. Therefore, in order to restore the original performance of the old mold material as much as possible, it is necessary to remove the soap salt from the old mold material. The usual methods are hydrochloric acid (sulfuric acid) treatment, activated clay treatment and electrolytic recovery.