The non-existence of defects monitoring in the weld seams (Part 1).
This test group is designed to assess the quality of the metal structure and the non-existence of defects in it. The non-existence of defects monitoring is usua...
Category: To become an Inspection Engineer
Metallurgical science for the welding inspector.
Metallurgical science is the study of internal structure of the metal, and the relationship between this structure and properties of metals. In metallurgical sc...
Impact toughness testing (Part 2).
The Charpy impact test machine consists of the pendulum, support, lever, arrow and the scale. Since the task is to measure the energy absorbed during the destru...
Welder Qualification Test (Part 8).
The documentation execution is the only part of the welding control process. Another part is the welding inspector himself, whose task is to determine the quali...
Impact toughness testing (Part 1).
From the moment of emergence of interest in viscosity of metals numerous and various test methods have been developed for measurement of this major property. Sp...