Visual Inspection (VT)
Optical Aids Used In NDT
Holographic Non-Destructive Testing
ACFM technique
Acoustic methods
Coating thickness measurement methods
Basic Principles of Liquid Penetrant Inspection
Erosion corrosion
Laser-based inspection
The Benefits of Laser-Based Inspection
What Is NDT—A Closer Look
Where Is Non-Destructive Testing Used?
Penetrant Testing Materials
Dimensional Threshold of Fluorescence
Removability
Emulsifiers
Developers
Preparation of Part
Selection of a Penetrant Technique
Penetrant Application and Dwell Time
Penetrant Removal Process
Use and Selection of a Developer
Process Control of Temperature
Quality Control of Penetrant
Quality Control of Developer
Quality Control of Lighting
System Performance Check
Nature of the Defect
Health and Safety Precautions in Liquid Penetrant Inspection
Quality Control of Dwell