How the development of titanium tube casting process
At present, the domestic technology of cast titanium tubes titanium round bar have carried out some research and development work has evolved from the initial simple graphite casting process to the coexistence of multiple process steps, their level has been greatly improved. Casting titanium tube is quite extensive, almost all already known to use cast molding method. Recently, more widely used in the production process is machined graphite, graphite tamping precision investment casting and ceramic shell mold casting process.
Due to simplify the learning activity of titanium alloy tube has, titanium wire manufacturers making it the casting process is different from iron-and nickel-based alloy, and has many unique features, which is mainly manifested in the choice of mold material. Cast titanium tube holding type material used must have a high chemical stability, high thermal shock resistance, low moisture absorption capacity and low titanium round bar thermal resistance, complete with mold material at these performance requirements are still being explored.
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