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Process Introduction

Process Introduction

Process Introduction


Process Introduction

 

Investment casting is one of the most complex casting processes, which can achieve high dimensional accuracy and surface quality while forming complex structures of parts. Investment casting can be used to produce almost all metal material products to meet the needs of a wide range of end markets. Investment casting is a metal forming process in which ceramic heat-resistant materials are coated on the surface of the wax mold to form a ceramic mold, and the formed ceramic mold is dried and melted to remove the wax mold to form a mold shell. Then, molten metal is poured into the ceramic mold shell, and the mold shell is removed after the metal is formed, thereby obtaining a casting. Some investment castings require post-processing after casting. The investment casting process is often used to produce parts with complex shapes and high dimensional accuracy and surface quality requirements.

 

Process Flow Diagram of Investment Casting

 

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