Page 16 - Liquid Penetration Inspection
P. 16
Diploma in Mechanical Engineering (Material)
LIQUID PENETRATION INSPECTION
www.pis.edu.my
Principles of liquid penetrant inspection
1. Steps for liquid penetrant
2. Common users for liquid penetrant
1. Surface preparation The final step in the process is to
3. Advantages and disadvantages
2. Penetrant application thoroughly clean the part surface
3. Penetrant dwelling time to remove the developer from the
4. Excess penetrant removal parts that were found to be
5. Developer application acceptable.
6. Indication development
7. Inspection
8. Clean surface
peneraju • ilmu • sejagat