Liquid Penetrant test also known as dye Penetrant test was established in early 1940’s to find out defects at the surface level of any non porous test materials. This method is more preferable as it does not harm the metal surface being inspected. Liquid Penetrant test is one of the most common technique in use for ndt. its advantage includes economical feasibility, versatility, and only requires minimal training when compared to other techniques. This method can be applied where there is an open defect to be identified bymaking the Penetrant to flow into the flaws and then absorbing it by applying a developer over it. the most common items which is usually inspected by this methods are welds, castings, pipes, bars, plates and forgings. The common defects identified by this method are cracks, seams,cluster,porosity,fractures,laps. Additional references You Tube Channel i. https://www.youtube.com/channel/UCfufdF0-Hs3sLu1IX52ZJYA/videos ii. https://www.youtube.com/watch?v=3GQDS-IyzXc&t=6s Official blogs iii. Techshore Inspection Services : Tech Wizard iv. Techshore Inspection Services : Video Tutorial v. Techshore Inspection Services : MEP Encyclopedia vi. Techshore Inspection Services : Events & News letters vii. http://techshore.in/blog Related Blog http://techshoreinspections.blogspot.com/2017/01/Techshore-Inspection-Services-ndt-ultrasonic-testing.html http://techshoreinspections.blogspot.com/2016/12/Techshore-Inspection-Services-liquid-penetrant-test.html http://techshoreinspections.blogspot.com/2016/10/ultrasound-testing-techniques-contact.html http://techshoreinspections.blogspot.com/2016/10/ultrasound-testing-technique-through.html http://techshoreinspections.blogspot.com/2016/10/ultrasound-testing-techniques-pulse.html http://techshoreinspections.blogspot.com/2016/10/ultrasonic-testing-techniques.html http://techshoreinspections.blogspot.com/2016/10/ultrasound-generation-principles-of.html http://techshoreinspections.blogspot.com/2016/10/ndt-ultrasonic-testing-beam-explained.html http://techshoreinspections.blogspot.com/2016/10/introduction-to-ndt-non-destructive.html http://techshoreinspections.blogspot.com/2016/09/techshore-non-destructive-testing-ndt.html http://techshoreinspections.blogspot.com/2016/09/techshore-inspection-services-explains_6.html You Tube Tutorials : https://www.youtube.com/watch?v=bfW1eL0aTlU https://www.youtube.com/watch?v=URlwZ3R94u8 https://www.youtube.com/watch?v=6w9Cl58-p34 https://www.youtube.com/watch?v=ZVnsx5VC77g https://www.youtube.com/watch?v=3ZD4je9Fbn8

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LIQUID PENETRANT TEST
Non Destructive Testing (NDT)

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Table of Contents
1.0 INTRODUCTION 3
2.0 LIQUID PENETRANT TEST 3
3.0 ADDITIONAL REFERENECE 4
3.1 You Tube Channel 4
3.2 Official blogs 4

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1.0 INTRODUCTION
Liquid Penetrant test is one of the most common technique in use for ndt.its advantage includes
economical feasibility, versatility, and only requires minimal training when compared to other techniques.
This method is more preferable as it does not harm the metal surface being inspected.
2.0 LIQUID PENETRANT TEST
Liquid Penetrant test also known as dye Penetrant test was established in early 1940’s to find out
defects at the surface level of any non porous test materials. This method is more preferable as it does
not harm the metal surface being inspected.
Liquid Penetrant test is one of the most common technique in use for ndt. its advantage includes
economical feasibility, versatility, and only requires minimal training when compared to other techniques.
This method can be applied where there is an open defect to be identified bymaking the Penetrant to
flow into the flaws and then absorbing it by applying a developer over it. the most common items which
is usually inspected by this methods are welds, castings, pipes, bars, plates and forgings. The common
defects identified by this method are cracks, seams,cluster,porosity,fractures,laps.

4. www.techshore.com www.techshore.in
Some of the areas where liquid penetrant test can can really help to built a career are
• Service Inspection Companies
• Smelters & Foundries
• Rolling & Forging Mills
• Petro Chemical & Refineries
• Mining & Mineral Processing
• Aircraft Maintenance & Manufacturing
• Vehicle Maintenance & Manufacturing
• Government Bodies
• Engineering Firms
• Research & Development Facilities
• Education & Training
• Equipment Manufacture & Sales
• Maintenance, Service & Repair of Equipment
3.0 ADDITIONAL REFERENECE
3.1 You Tube Channel
i. https://www.youtube.com/channel/UCfufdF0-Hs3sLu1IX52ZJYA/videos
ii. https://www.youtube.com/watch?v=3GQDS-IyzXc&t=6s
3.2 Official blogs
iii. Techshore Inspection Services : Tech Wizard
iv. Techshore Inspection Services : Video Tutorial
v. Techshore Inspection Services : MEP Encyclopedia
vi. Techshore Inspection Services : Events & News letters
vii. http://techshore.in/blog