NAVAL - ARCHITECTURE NDT TRAINING IN COCHIN
- Liquid Penetrant Testing
- Magnetic Particle Testing
- Ultrasonic Testing
- Radiographic Testing
- Radiographic Film Interpretation
- Visual Testing
- Ultrasonic Thickness Gauging
- UT of TKY Joints
LIQUID PENETRANT TESTING
Training & Certification Course in NDT
The PT course is presented in a manner that promotes understanding and the ability to make immediate application. This is an excellent course for NDT trainees who wants to have Level I and II
training in order to qualify for certification as well as facility personnel who are responsible for or oversee the application of Liquid Penetrant Testing
Level I course outline
- Basics of Penetrant testing
- Penetrant groups
- Pre-cleaning methods
- Penetrant testing methods and techniques
- Types of developers
- Inspection procedures
- Sensitivity & resolution checking of test systems
- Types of discontinuities
Level II course outline
Review of Level-I Course
PRACTICAL TRAINING
Sample Test Specimens containing T, K, Y welded joints on plates and pipes
RADIOGRAPHIC TESTING
Training & Certification Course in NDT
We are providing Level I and Level II Training and Certification as per Recommended Practice SNT - TC-1A 2006 in the following NDT Method
RT involves the use of penetrating gamma- or X-radiation to examine materials and product's defects and internal features. An X-ray machine or radioactive isotope is used as a source of radiation. Radiation is directed through a part and onto film or other media. The resulting shadowgraph shows the internal features and soundness of the part. Material thickness and density changes are indicated as lighter or darker areas on the film. The darker areas in the radiograph below represent internal voids in the component. RT is a common method to be used in general metal fabrication and construction. However, there are some limitations of the methods:
- Extensive safety requirements when the technique relates to radiation exposure.
- Difficult application to different shapes of testing objects.
- Long and complicated process required from starting to the end of the work.
Level I course outline
- Nuclear Physics-Interaction of Radiation with Matter.
- Shielding, Radiation Detectors, Biological Effects
- Radiation Protection, Basic Rules & Techniques
- Sources of Radiation and their characteristics
- Film Radiography
- Film Processing
- Inspection Techniques and Procedures
- Sensitivity & Definition, I.Q.Iâ€s, Other Accessories
- Types of Discontinuities.
RT Level 1 Practical Training
Radiography of Castings and welds using X-ray and Gamma ray
Level II course outline
Review of Level-I
- Non-conventional Radiography
- Techniques in radiography
- Codes, standards and Procedures
- Acceptance Standards
- Manufacturing processes and discontinuities
- Interpretation of Radiographs
RT Level 2 Practical Training
Same as level-I + Interpretation, evaluation of Radiographs, recording of test results and preparation of test reports
RADIOGRAPHIC FILM INTERPRETATION
Understand the basic principles of the radiographic inspection procedure, understand the radiographic film processing, procedures, recognize limitations in exposure quality and understand
potential causes of processing artifacts
Assess radiographic quality and understand viewing condition requirements; Interpret radiographic codes and specifications and write reports based on code requirements;
Understand origins of defects and locate and recognize radiographic images of defects with a high probability of detection
- Review of the Radiograp hic Variables Related To Film Interpretation
- Film
- Radiographic Viewing
- Radiographic Image Quality
- Exposure Techniques
- Discontinuities
- Radiographic artifacts
- Codes, Procedures, and Written Practices
- Radiographic Report Forms
Level II Practical Training
Calibrating and using densitometers, evaluating radiographs related to casting and welds
Radiographic Testing
Training & Certification Course in NDT
We are providing Level I and Level II Training and Certification as per Recommended Practice SNT - TC-1A 2006 in the following NDT Method
RT involves the use of penetrating gamma- or X-radiation to examine materials and product's defects and internal features. An X-ray machine or radioactive isotope is used as a source of radiation. Radiation is directed through a part and onto film or other media. The resulting shadowgraph shows the internal features and soundness of the part. Material thickness and density changes are indicated as lighter or darker areas on the film. The darker areas in the radiograph below represent internal voids in the component. RT is a common method to be used in general metal fabrication and construction. However, there are some limitations of the methods:
- Fundamentals of light and lighting.
- Physiology of vision.
- Fundamentals of Imaging.
- Visual Weld testing practices.
- Effect of fatigue.
- Fiber optic Bore scopes.
- Documentation of visual testing.
- Analysis of visual testing
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Email : twggroupcochin@gmail.com ,
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