Non-Destructive Testing of Steel and Cast Steel Elements (NDT)
Non-destructive testing (NDT) is a key technology in assessing the quality, safety and durability of steel and cast steel elements. These methods enable the detection of material defects and damage in structures without the need to dismantle or damage them. NDT allows for early detection of potential threats, which is of great importance in many industries, such as construction, automotive, energy and aviation. Saskers specializes in NDT testing of steel and cast steel in the building and construction industry.
What is non-destructive testing?
Non-destructive testing is a set of diagnostic methods that allow for the assessment of the technical condition of materials and components without damaging them. They are used to detect defects such as cracks, corrosion, porosity or other defects that may affect the structural integrity of a given element.
Non-destructive testing methods
Depending on the type of material and the required precision, different techniques are used for non-destructive testing of steel and cast steel elements. The most popular methods include:
- Ultrasonic testing (UT) – Uses ultrasonic waves to detect internal material defects such as cracks, porosity or changes in the structure of the steel.
- Radiographic testing (RT) – Uses X-ray or gamma radiation to obtain an image of the interior of the material. This allows for the detection of internal discontinuities and assessment of the quality of welds.
- Magnetic leak testing (MT) – Used to detect surface cracks in ferromagnetic materials. It involves applying a magnetic field and using magnetic powder to identify defects.
- Visual Testing (VT) – One of the simplest methods, which involves carefully examining the surface of the element to detect visible defects and defects.
- Penetrant Method (PT) – Used to detect surface cracks and other defects that may be visible after applying an appropriate penetrant.
Benefits of Non-Destructive Testing
Non-destructive testing offers a number of benefits that contribute to improving the quality and safety of products and structures:
- Safety – early detection of defects allows for the prevention of failures and accidents.
- Savings – NDT allows for quick and effective diagnosis of problems, which allows for savings on repair and replacement costs.
- Environmental protection – thanks to these methods, there is no need to replace entire structural elements, which reduces the amount of industrial waste.
- Compliance with standards – NDT is compliant with international standards and regulations, which ensures high quality of tests and their results.
Summary
Non-destructive testing of steel and cast steel elements is an effective tool in technical diagnostics and ensuring the reliability of materials. Thanks to the use of advanced methods, it is possible to quickly and precisely detect defects that may affect the safety and durability of the structure. Investing in NDT is an investment in the quality, safety and longevity of products.
In the event of damage, Saskers has an offer to repair damage and strengthen the steel structure in your investment. Please contact us by phone: +48 660 824 999
