Powder metallurgy is a process technology for producing metal materials, composite materials, and various types of articles by forming metal powder or using metal powder (or a mixture of metal powder and non-metal powder) as a raw material, and forming a
Sand casting the ability to adapt to modeling conditions is extremely strong and is also a major feature of clay wet sand. In 1890, the vibrating molding machine was introduced.
Die casting is a metal casting process characterized by the use of a mold cavity to apply high pressure to the molten metal. Molds are usually machined from higher strength alloys, some of which are similar to injection molding.
Aluminum extrusion casting, also known as "liquid die forging", is a method of pouring molten or semi-solid metal into a metal mold and then applying it to the original to solidify under pressure to obtain a blank or part.
The related Metal forging is a processing method for applying a pressure to a metal blank by using a Metal forging machine to cause plastic deformation to obtain a Metal forging having a certain mechanical property, a certain shape and a size.