Knowledge Hub
What is porosity?
Porosity is a phenomenon that occurs in materials, especially castings, as they change state from liquid to solid during the manufacturing process.
Casting Porosity
Porosity is found in many cast metal components, but is particularly prevalent in aluminium and…
The Impregnation Process Explained
The impregnation process involves five key stages: Watch the video
Porosity In Powdered Metal Components
Cast components are impregnated to seal them against leaks. Powdered metal parts are impregnated to…
Electronic Component Porosity
Electronic and electrical components need to be protected against water or chemical ingress which can…
Resources
Case Study: Porosity Sealing for Additive Manufacturing
In a few short years, additive manufacturing has evolved from a revolutionary technology into a…
Case Study: Honeywell conversion to Ultraseal sealant recycling system
Keen to improve its casting impregnation process and reduce the associated environmental impact and costs,…
Robotic vacuum impregnation technology
The Vacuum Impregnation Process
An Introduction to the causes of Porosity
Find out more about the causes of casting porosity and the strategies employed to reduce…
News
Ultraseal International at GIFA 2019
Ultraseal International, the global leader in sealing porosity in foundry and die cast components, will…
Ultraseal America to exhibit at CastExpo 2019
Ultraseal America will be exhibiting at CastExpo 2019 from April 27–30, Atlanta, GA (Booth 1210)…
Ultraseal to share latest porosity sealing technology and chemistry at the NADCA Die Casting Congress and Exposition
Ultraseal America will be exhibiting their best-in-class porosity sealing chemistry and technology at the North…
Ultraseal exhibit at the China Die-Casting Expo and present on the future of impregnation services and technology
This week Ultraseal has been showcasing their range of die-cast sealing solutions at the China…
