Jul 242017
 

The steel die cavity is sprayed with a liquid release agent to prevent the molten metal from sticking to the steel cavity. Much like the cook will spray a pan before baking a cake. The spray dissipates into steam because the die is very hot. Porosity is natural in the Die Casting Process. The molten metal is squirted at a very fast speed and under extreme pressure into the die. It is like a running water hose with a thumb on the nozzle. The metal is moving very rapidly as it is forcibly injected into a steel die cavity, the metal picks up voids and air bubbles from the steam and the turbulence of the injection. The metal is squeezed into the die with a piston to evacuate or to remove and compress most of the voids and air pockets. Those voids and air pockets are called die casting porosity. It is a natural occurrence in the production of die casting parts. To read more about die casting porosity, review our web page: http://www.kineticdiecasting.com/porosity.html

Kinetic Die Casting Company 6918 Beck Avenue, North Hollywood, California 91605 USA
E-mail sales@kineticdc.com Toll Free: (800) 524-8083 Local: (818) 982-9200 Fax: (818) 982-0877

Permalink: http://www.kineticdiecasting.com/kdc/porosity-in-the-die-casting-process-2/





Kinetic Die Casting Company

E-mail sales@kineticdc.com / 818-982-9200 / 800-524-8083 Toll Free / 818-982-0877 Fax
6918 Beck Avenue, North Hollywood, California USA 91605,
Kineticdc makes:
Aluminum Heat Sinks
Automotive Die Casting Parts
Airplane Die Casting Parts
Light Fixture Die Casting Parts
Consumer Products Aluminum Parts
Aerospace Die Casting Parts
Military Die Casting Parts
Die Casting Tooling

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