News source: Based on open scientific principles such as material thermodynamics and heat transfer, combined with the application scenario information of the "Ceramic Gate Cup" product application scenario for independent technical analysis, it does not belong to the "original expression" of copyright protection and does not involve infringement.
In the process of precision casting of superalloys, the gate cup is subjected to the thermal shock of 1200-1800°C high-temperature melt for a long time, and the dimensional stability and thermal shock resistance are directly related to the quality and safety of castings.
The Yaozhijing ceramic gate cup adopts low-sodium ultra-high purity raw materials and a special grouting process, which forms a dense and stable microstructure after high-temperature sintering. The structure has a low coefficient of thermal expansion and excellent thermal shock fracture resistance (RST), and can still maintain dimensional accuracy, no cracking, and no leakage under repeated thermal cycling conditions.
The product series adapted to the automatic pouring line has excellent thermal expansion matching, which can effectively inhibit coils, slag inclusions and turbulence, and provide a reliable process guarantee for improving the casting yield rate of aero engine single crystal/directional blades and superalloy master alloys.
The company said that in the future, it will further optimize the thermodynamic simulation of sprue cups, crucibles and other series of products to provide users with more competitive casting solutions.
