How to prevent cracks in high manganese steel castings?
For each major link in the production of high manganese steel castings, measures should be taken from the following aspects to prevent the occurrence of cracks. Structural design of castings Structural problems such as too large a difference in wall thickness of castings, improper wall thickness transition, and too small fillet transition of castings […]
How to perform heat treatment of high manganese steel?
The purpose of solution heat treatment of wear-resistant high manganese steel castings: Eliminate the carbides within the grains and grain boundaries in the as-cast structure to obtain a single-phase austenite structure, improve the strength and toughness of high manganese steel, and expand its application scope. To eliminate the carbides in its as-cast structure, the steel […]
How Does Investment Casting Work?
Investment casting works by pre-applying coatings to the pattern—before investment casting mold creation, or to the mold—once it is fired. This serves several important purposes. Refractory coatings are applied to the interior surface of the mold to provide a barrier between the mold material and the molten metal. This reduces oxidation, contamination, and marking. An […]
