Industry
IET for Steel & Foundry
Cast iron and steel: check nodularity, modulus and internal soundness non-destructively, from melt qualification to finished castings.
Research
Peer-reviewed research applying IET in this field.
Property Correlations Enable Better Ladle Brick Selection
Read paper →Rapid NDT Replaces Destructive Refractory Testing
Read paper →100% Inspection of Continuous Casting Break Rings
Read paper →How it works
Impulse Excitation Testing for Metals and Alloys
How impulse excitation characterizes steels, cast irons, superalloys, and powder metallurgy parts: foundry QC to fatigue testing per ASTM E1876.
Read guide →Impulse Excitation for Precision Components
Impulse excitation quality assurance for dental implants, turbine parts, bearings, and precision components. Sub-ppm accuracy per ASTM E1876.
Read guide →Sintering Quality Control by Impulse Excitation
How impulse excitation detects incomplete sintering, porosity, and microcracking in ceramics, PM, and AM parts. 1,000+ parts/hour.
Read guide →Test your steel & foundry material
Tell us the material and the property you need. We will show you what IET measures, and on which instrument.