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The Density of Ductile Iron

The density of ductile cast iron is approximately 7.3 g/cm3, or 7.3 kg/liter, or 119.6 g/cm3. However, due to the material grade and shrinkage level, the density has a certain range of variation. In other words, if the quality of pig iron used by the iron foundry is better and the shrinkage rate is smaller, […]

What Is Iron Casting?

What Is Iron Casting? Gray iron is the most common type of iron casting. Its properties are good, making it the preferred material for a wide variety of applications. Its properties include high hardness, tensile strength, compressive strength, fatigue strength, and resistance to corrosion. While this type of iron casting is highly versatile, its disadvantages […]

Casting Defects – Sand Mold, Metal Casting

Today, I will introduce you to various metal casting defects and pictures found in the manufacturing process of yide casting. These are common sand casting defects on the surface and inside of cast iron and cast steel parts. 1. Blowhole and Pinhole This is a void defect, which is also divided into pinholes and underground […]

Introduction of Iron Based Coated Sand Casting

Brief introduction of iron based coated sand casting: Iron based coated sand casting is a casting production technology. In the 1970s, Chinese foundry workers developed a special casting technology method, which is based on the research of domestic and foreign foundry counterparts, and in combination with China’s national conditions. It is different from sand casting, […]

Small Cast Door

Small cast doors are small doors made of cast iron, also called small cast iron doors. Depending on the application, there are many types of cast iron doors. For example, cast doors used on boilers are called ash doors; and cast doors used on stoves, fireplaces and stoves called furnace doors. Small cast doors mean […]