Can Vacuum Impregnation Seal Cracks?
Wed, Oct 30, 2019 @ 09:00 AM
In some die casting applications, components must also be pressure-tight to hold pressurized fluid or gases. Companies use vacuum impregnation to...
Should Porosity Be Sealed Before or After Machining?
Wed, Jan 02, 2019 @ 08:55 AM
The goal of a foundry is to produce high quality die castings that meet or exceed the customer’s specifications at a competitive cost. In some die...
Establishing Leak Rate Standards
Tue, Sep 11, 2018 @ 09:46 AM
A previous blog What Size of Porosity Can Vacuum Impregnation Seal? discussed that porosity occurs naturally and that the purpose vacuum impregnation...