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It is found Duplex Sand Casting from the finished products that the shapes of products made by NC machining and powder-metallurgy are similar, but it is obvious that the price of NC machining is more expensive than powder-metallurgy, so why not use powder metallurgy to make products? It seems that there is still a difference between powder-metallurgy and CNC machining.Powder metallurgy is a process technology for preparing metal powder or using metal powder as raw material, after forming and sin... read more
Complicated Stainless Steel Casting aluminum casting is a new technology that uses electromagnetic pump low pressure casting technology as the core, aluminum smelting and forming compound purification technology and manufacturing core new technology to produce high-quality die castings. The electromagnetic pump low-pressure casting metal melt transfer system has a stable flow, convenient flow control, eases the back suction of molten alumina, and is easy to implement. The advantages are the auto... read more
We all know that stainless steel Alloy Steel Casting is a difficult material to process, has a large work hardening tendency, high high temperature strength, and increased shear stress in the shear slip zone, so that the total cutting resistance is increased, thereby increasing tool wear. Therefore, it is very important to choose the right stainless steel processing tool. Wrought by turning tools, hardness wear resistance is second only to , but its use strength is high, can withstand ... read more
With the development of the Stainless Steel Casting mechanical machining industry, more and more parts are produced by cold work dies in production, and more and more types of cold deformation dies are used. Cold volume die such as stretching, blanking, trimming, punching material rolling . Although there are many types of cold deformation molds, different working conditions and different performance requirements, the basic working conditions are similar: that is, the metal is deformed in the co... read more
The factor that has a greater Duplex Sand Casting influence on the forgeability of the metal is the shaping of the metal itself. The better the plasticity, the less likely it is to crack during forging. The plasticity of a metal is closely related to the structure of the metal. The finer the crystal grains, the more uniform the structure and the better the plasticity. Therefore, the forgeability of the metal can be improved by refining the crystal grains and the uniform structure. The metal mate... read more
