Liquid Penetrant Testing
Everything you need to know about Liquid Penetrant Testing.
This course is compiled by Pratik Wagh who makes NDT Videos on various methods. The videos are short and aim to keep the viewer hooked. Get started on your journey of exploring the world of Liquid Penetrant Testing. The course gets updated regularly with the latest information.
Your Instructor
Pratik Wagh is a highly motivated engineer with a strong work ethic and a thirst to deliver his best in all situations. His primary area of expertise is Nondestructive Testing and Evaluation (NDT &E) using advanced Ultrasonic techniques like Phased Array and TOFD. He actively manages an Educational Youtube channel "NDT Video Library". You can chat with him and ask him questions on his personal website www.pratikwagh.com
Pratik joined the Institute of Nondestructive Testing and Training (www.indtt.org) in Aug 2017 as the General Manager. Prior to that he was an instructor at the American Aerospace Technical Academy (www.aatatraining.org), a non-profit training institute in Los Angeles, CA. He has worked with the Advanced NDT Services (ANDE) division at Acuren Inspection and ApplusRTD based out of Houston, TX.
Pratik is a member of the American Society for Nondestructive Testing (ASNT) and the British Institute of Nondestructive Testing (BINDT) and regularly attends the annual conferences held by these regulatory bodies.
He has a master's degree in Materials Science & Engg from Iowa State University and a bachelor's degree in Mechanical Engg from Mumbai University.
Website: www.pratikwagh.com
Youtube: https://www.youtube.com/channel/UCiYUIXxqCz589oRDV...
Course Curriculum
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StartTips before getting started
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StartWhat to expect in this section?
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StartVisible PT (Practical)#1
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StartVisible PT Practical #2
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StartFluorescent PT (Practical)
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StartHistory: Traditional Oil and Whiting Method
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StartSteps to perform Liquid Penetrant Testing (3:41)
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StartReasons for selecting LPT
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StartTypes of Penetrants
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StartWhat is SNT-TC-1A? (2:43)
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StartThree Levels of Certification (3:52)
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StartQualification and Certification
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StartThe General, Specific and Practical Exams
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StartVision Tests
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StartSafety Measures to be taken while performing PT
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StartRead Chapter 1
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StartLesson 1 Quiz
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StartPreparing test objects for LPT
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StartMethods of Pre-cleaning the surface to be inspected (2:45)
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StartPre cleaning processes to avoid
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StartApplying penetrant
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StartIllumination Requirements
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StartVisible PT with Brushing technique
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StartFluorescent PT with Dipping technique
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StartFlourescent PT with Pouring technique
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StartTake a break
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StartRemoval of Excess Surface Penetrant
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StartAnother Fluorescent Penetrant Testing Station Demonstration
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StartDeveloper Application
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StartInterpretation & Evaluation of indications
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StartWhat are Relevant and Nonrelevant Indications (4:01)
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StartTitanium and Nickel Alloys Special Treatment
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StartWhat is Grit Blasting and Vapor Degreasing?
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StartRead Chapter 2
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StartLesson 2 Quiz
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StartEmulsifier Principle
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StartMethod D Post-emulsifiable technique
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StartType I vs Type II
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StartMethod A, Water-Washable (2:54)
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StartMethod B, Lipophilic Emulsification (2:29)
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StartMethod C, Solvent-removable (1:55)
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StartMethod D, Hydrophilic Emulsification (2:22)
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StartRead Chapter 3
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StartLesson 3 Quiz
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StartWater Break