During the conference, our company exhibited test blocks for testing in different fields and many industries, including composite material test blocks, phased array simulated weld test blocks, 47013 standard test blocks, penetration and magnetic powder test blocks, etc., focusing on the introduction of natural defect prefabricated welding test blocks and visual demonstration test blocks. Natural defects preset welding test block: Our company can preset different types of natural defects such as pores, slag inclusion, non-fusion, non-penetration, cracks in a variety of material welds, control the type and size of defects through fixed processing technology, and control the location of defects. At present, we have established extensive cooperation with domestic nuclear power testing companies and power stations. At the same time, the defects profile samples for welding, testing and verification of domestic China-Russia pipelines are provided by our company.
Visual demonstration block: Using the wave principle of the wave and particle duality principle of light, using visible light as the carrier to simulate the refraction, reflection, diffusion and other phenomena of sound wave propagating in the medium, intuitively display the propagation path of sound wave in the medium and the law of reflection and refraction. A special variable Angle demonstration probe is used in combination with a laser transmitter to demonstrate the incident sound beam with a straight probe and a variable Angle oblique probe.