Porosity at a Glance

Porosity can be influenced by:

JINTAI Product Page

• Material cleanliness

• Part Design

• Die Design

• Metal & Die Temperatures

• Die Casting Machine Pressure

• Spray or Mold release

• Shot Speed

  For more Fine Pore Porous Metal Components Chinainformation, please contact us. We will provide professional answers.

• Wall Thickness

• Shrinkage

A basic knowledge of the die casting process is helpful for better understanding the formation of porosity.

Die Casting 101

Die casting is a process that involves molten metal being placed inside a shot cylinder.  A piston uses great force and speed to inject the liquid metal into the die mounted to a machine.  The machine provides the power to inject the metal and hold the die shut until solidification occurs, aided by using water or oil cooling in the die.   The machine then opens the die, and a series of ejector pins built into the die move forward to push the part out.

This process is repeated with every die cast part.

CWM casts aluminum, magnesium, and zinc, the three most common alloy families. We employ state-of-the-art engineering systems to design the dies and develop the process parameters to minimize porosity.

For more information or if you would like to discuss your project further, feel free to contact one of our CWM engineers at  or call us at 630-595-.

Contact us to discuss your requirements of Metal Heterosexual Filter China. Our experienced sales team can help you identify the options that best suit your needs.