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: 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…
Control Porosity with Processing Parameters
Part two of four in this series of webinars from NADCA explores the processing parameters and…
News
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…
Ultraseal Chongqing to exhibit at 19th Lijia International Intelligent Equipment Fair 2018
Ultraseal Chongqing will be exhibiting at the 19thLijia International Intelligent Equipment Fair from 9thto 12thMay…
Ultraseal America to exhibit at 2018 AFS Metalcasting Congress
Ultraseal America is exhibiting at the 122nd American Foundry Society (AFS) Metalcasting Congress from April 3 – 5 in Fort Worth, Texas (Booth 528).
