investment casting

Investment casting is a manufacturing process renowned for its ability to produce intricate and high-precision components. The success of investment

Investment casting has emerged as a pivotal process in modern manufacturing. This technique, with roots dating back thousands of years,

Investment casting, also known as precision casting or lost-wax casting, has become a cornerstone technology in the aerospace and automotive

Introduction Titanium alloys are renowned for their exceptional strength-to-weight ratio, corrosion resistance, and biocompatibility. Investment casting is a preferred manufacturing

Chapter 1: Investment Casting Process The melting process in investment casting involves melting the chosen alloy, preparing the ceramic shell, and

Fixed disk investment castings have different filling states during the initial process plan filling process. The filling state diagram for

1. Determination of pouring speed The pouring speed was calculated using the Kalgin formula in the experiment: Where: v is

1. Selection of runner The overall structure of the fixed disk investment casting is irregular, with a through hole with

At present, automobiles are fully used in national life, and the stability of automotive components is receiving increasing attention. The

The gravity top-pouring casting process is selected. Due to the complex internal structure of the turbine guide casting, hot spots

As shown in the figure, the finished product of the investment casting of the turbine guide poured by this gating

As shown in the figure, the solid fraction and shrinkage porosity distribution of the gating system, where the shrinkage porosity

The premature solidification at the intersection of the inner runner and the investment casting of the turbine guide in the

The solidification process of the investment casting of the turbine guide is shown in Figure (a). The melt begins to

The investment casting material K438 of turbine guide is a nickel-base superalloy widely used in aerospace and has excellent high-temperature

The investment casting process is used to produce 100 rod-shaped titanium alloy castings in batches. The cast titanium alloy castings

The wax mold is made with medium-temperature wax, the gating system scheme is the optimized investment casting process scheme for