CT Scanning for Porosity and Inclusion Analysis
If your parts have high level of porosity or inclusions, they may not work the way they should. At MicronPA, we perform porosity analysis CT scan services when you need a material composition analysis to confirm uniformity.

Pores & porosity – Pores describe spherical gas inclusions caused by the gasification of e.g. release agents or inadequate die venting.
What Is an Extended Porosity/Inclusion Analysis?
Porosity and inclusion analysis uses CT scanning to conduct internal defect detection, a nondestructive method that examines part structure to identify air bubbles, foreign materials, and atypical density. Porosity and inclusion analysis examines the internal part structure with nondestructive testing. Porosity refers to air bubbles or gaps in the material, while an inclusion is any foreign material or area of atypical density within the component.
A high percentage of porosity is unwanted regardless of the nature of the part, as excess air bubbles and insufficient density can compromise a part’s integrity and cause performance issues such as premature part failure or leakage.
This analysis is ideal for plastic and cast parts because these processes have a higher risk of inconsistent densities than other types. This analysis is particularly valuable as a casting porosity inspection and for CT scanning for casting defects, where density inconsistencies are common.
In industries like aerospace and automotive, manufacturers can ensure that products meet requirements for material consistency by using a porosity analysis.
What Are the Benefits of this Analysis?
Porosity analysis with MicronPA offers numerous benefits for your manufacturing processes. These advantages include:
- Nondestructive: Our nondestructive porosity testing uses CT to pinpoint the location and size of internal defects, including porosity, cracks, and pore size distribution.
- Quantifiable:Our measures can include a percentage of porosity, pore coordinates and pore size.’ → ‘Our measures include a percentage of porosity, pore coordinates, pore size distribution analysis and void detection via CT scanning.
Industries That Rely on Inspection for Internal Part Integrity
A porosity and inclusion analysis serves various industries, including:
Why Work With MicronPA?