UT (ultrasonic testing)
[/ˌʌl.trə.ˈsɒn.ɪk ˈtes.tɪŋ/]
noun
Ensaio por Ultrassom (EU) or Teste Ultrassônico (TU)
1. A non-destructive testing method that uses high-frequency sound waves (ultrasonic waves) to detect internal flaws, measure thickness, or characterize materials in industrial inspection
The engineer used UT to inspect the pipeline for internal corrosion without damaging it.
O engenheiro usou ensaio por ultrassom para inspecionar o duto em busca de corrosão interna sem danificá-lo.
2. A quality control technique commonly applied in aerospace, manufacturing, and construction industries to ensure material integrity
UT is essential in the aerospace industry to verify the structural integrity of aircraft components.
O ensaio por ultrassom é essencial na indústria aeroespacial para verificar a integridade estrutural dos componentes da aeronave.
3. The process of sending ultrasonic waves through a material and analyzing the reflected signals to identify discontinuities
During UT inspection, sound waves travel through the metal and bounce back when hitting a flaw.
Durante a inspeção por ultrassom, as ondas sonoras viajam através do metal e voltam ao detectar uma falha.
UT is widely used in Brazil's oil, gas, aerospace, and manufacturing sectors. The acronym 'UT' is commonly used even in Portuguese-language technical documentation. In the USA, UT is standard terminology in quality control and industrial inspection. This testing method is critical in Brazil's growing industrial sectors, particularly in Petrobras operations and automotive manufacturing.
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