Titanium alloy investment casting（vacuum casting）

From China's titanium alloy investment casting manufacturer, Qinhuangdao Zhongwei Precision Mechanical Parts Co., Ltd. The production process is a casting method that uses fusible primary mold material and a primary mold shell to shape the casting. First, use fusible material to make a mold for the parts to be cast, and then apply several layers of refractory material on the mold to make a mold shell; after the mold shell is dried, the internal mold is melted, and then the mold shell is taken out and baked into a sand-fillable mold. The pouring mold; finally, the molten metal is poured from the pouring port, and after cooling, the required parts are made. Zhongwei Precision has been committed to titanium alloy investment casting for more than 10 years.

Castings produced by investment casting have low surface roughness, precise dimensions, and can cast castings with complex shapes, improving the utilization rate of metal materials. However, the investment casting process is complex and difficult to control, and the materials used and consumed are relatively expensive. It is usually suitable for the production of small parts with complex shapes, high precision requirements, or difficult to perform other processing, such as turbine engine blades.