Generally speaking, the casting performance of cast steel is worse than that of cast iron. The fluidity of cast steel should be low, so it is easy to form a cold barrier. The oxidation and gas absorption of cast steel is also relativ...

For the investment casting foundry, pouring is an very important step during casting process. This article introduces the shell pre-heating, shell temperature, liquid cast steel pouring temperature and the pouring speed.

A foundry is a professional factory specializing in the production of various metal castings. Different foundries have their own casting processes, such as sand casting, investment casting, shell molding casting, lost foam casting, v...

Alloy steel castings are classified according to their chemical composition and are divided into cast carbon steel parts and cast alloy steel parts.

Austenitic stainless steel refers to stainless steel with an austenitic structure at room temperature. Austenitic stainless steel is one of the five classes of stainless steel by crystalline structure (along with ferritic, martensiti...

Investment (lost wax) casting is a method of precision casting complex near-net-shape details using replication of wax patterns. Investment casting or lost wax is a metal forming process that typically uses a wax pattern surrounde...

However, there are still some differences between the gray iron casting parts and ductile iron casting parts. Gray Iron Sand Casting is most often used for making complex shapes that would be otherwise difficult or uneconomical...

In casting production, most of the stainless steel castings are completed by investment precision casting. The surface of stainless steel castings produced by investment casting is smoother and the dimensional accuracy is easier to c...

Thanks to the development of modern technology, casting materials and machines, even the basic procedure is almost the same as it was used thousands years ago, the investment casting become very modernized and the castings have m...

Precision casting is another term of investment casting or lost wax casting, usually precisely by the silica sol as the bond materials.

In the previous article, we introduced several common casting defects in investment casting and their prevention methods. Now we introduce several other casting defects and prevention methods, they are also relatively common in i...

As a self-hardening cold box binder sand, furan resin sand is the earliest and currently most widely used synthetic binder sand in Chiese foundry.