Please note!By purchasing Level 2, you confirm that you have previously completed the training for Level 1. What is Ultrasonic Testing (UT)?Ultrasonic Testing (UT) is a non-destructive method that uses high-frequency sound waves to detect internal discontinuities and measure material thickness. The process involves sending mechanical waves into the material and analyzing the returned echo signal. By measuring the amplitude and time delay of the echo, you can determine the size and location of imperfections.This method is suitable for many types of materials, including metals and non-metals, and is effective for detecting imperfections such as cracks, porosity, slag inclusion, and penetration issues. It can also be used to measure the thickness of materials, making it highly versatile. The imperfection's surface, in the direction transverse to the sound beam, must be larger than 1mm for effective detection.Applications of Ultrasonic Testing: Defect detection: Identifying internal discontinuities like cracks, porosity, slag inclusion, and leaks. Material thickness measurement: Accurate measurement of material thickness, which is especially useful for quality control. Wide industry use: UT is widely applied in civil engineering, aviation, oil & gas, and other industries requiring material integrity inspection. Why Choose Our Ultrasonic Testing Course?Our Ultrasonic Testing course will provide you with the knowledge and skills to effectively use ultrasonic waves for inspecting materials.In this course, you will learn: Principles of ultrasonic testing: Understand how sound waves interact with materials to detect discontinuities. Practical applications: Learn to detect internal defects and measure material thickness accurately. Interpretation of results: Develop skills for analyzing UT data and making informed decisions about material integrity. Advantages of Ultrasonic Testing: Detects internal discontinuities: UT can identify defects deep within materials, providing insights into material integrity. Applicable to most materials: Works with a wide range of materials (except those with high sound attenuation like rubber). Effective for thick materials: UT is ideal for inspecting thick materials that may be challenging for other methods. Safety: Unlike other methods, UT does not require toxic chemicals or ionizing radiation, making it a safer choice for inspectors. Disadvantages of Ultrasonic Testing: Limited sensitivity to small surface defects: UT is not ideal for detecting very small surface imperfections. No precise defect size measurement: UT does not always provide exact measurements for the size of defects. Does not identify defect type: UT cannot specify whether a defect is slag inclusion, porosity, or another type. Requires skilled interpretation: Accurate results require a high level of expertise in interpreting UT data. Surface preparation required: The surface must be properly prepared, and coupling liquid must be applied to ensure effective transmission of sound waves. ULTRASONIC TESTING (Echo Technique, including Thickness Measurement) 2nd Qualification Level Training Program Outline (70 hours total) Topic of Training Duration Materials and production technology 8 General physics of ultrasonic testing (acoustic wave parameters, propagation, and interaction with media) 4 Ultrasonic equipment construction and principles of operation (flaw detectors, probes, and auxiliary equipment) 8 UT equipment calibration procedures (calibration blocks, range and sensitivity calibration) 4 Inspection technology (calculation of inspection parameters) and instruction writing 14 Training on simulation software 24 Training in report writing 8
