Indentation Depth Measurement
Indentation depth measurement checks how deep an indenter penetrates into a material while it is being loaded. This method provides information about the plastic deformability and elastic behavior of the material.
Physical-Chemical Mechanism of Action
The penetration depth measurement observes how far a test body penetrates into a material while under load. This indicates the plastic deformability and elastic behavior of the material.
Metallurgical Relevance & Risks in Welding
This measurement is important for quality assurance of weld processes, as it shows the plastic elongation and deformation capacity of the material. Too deep penetration can lead to cracks or uneven stresses, while too shallow penetration can indicate excessively high stress levels.
Workshop Practice & Instructions
Use an instrumented test body and a load machine to perform the measurement. Ensure that the load is continuously increased on the test body and the penetration depth is measured accurately. The results should fall within the specified tolerance range to ensure a safe and high-quality weld.