Do you know which technology is used to detect metallic discontinuity or detect cracks?
Are you curious to know about the ultrasonic sensor? If yes, it is the Ultrasonic Testing technology used in several industries for various purposes.
What is Ultrasonic Testing?
Ultrasonic testing is a non-destructive testing method that uses ultrasonic waves to detect anomalies in material. High-frequency ultrasonic wave is transmitted into the material to detect flaw.
How does it work?
Ultrasonic testing uses piezoelectric transducer that transmit ultrasonic (sound) wave into the material and the reflected wave is received by the receiver. Time taken for the ultrasonic wave to travel into the material and reflected from the backwall is measured to determine the thickness of the material. Any discontinuities of wave in between are identified as flaws or defects.
Transducers for wave transmission and detection
The transducer in an ultrasonic sensor that transmit ultrasonic wave is transmitter and that receive the wave is receiver.
Eight qualities of the Ultrasonic Testing
- Able to determine thickness and estimate size and defects
- Provide Immediate results upon testing
- High accuracy when compared to other NDT methods for determining flaws and depth
- Non hazardous to personnel
- Sensitive to both surface and subsurface discontinuities
- High depth penetration to detect deeper flaw within the material
- Only one side access is required to perform testing
- High sensitivity to air void that is suitable to detect small flaws
Summing Up
Ultrasonic testing has a wide application across industries, especially in testing the integrity of a material. Testing can be applied on both ferrous and non-ferrous materials, as well as thin and thick materials. There are many ultrasonic testing systems available in the market. Thus, use a supplier who has the expertise to recommend appropriate system to your applications.
About the author
PCTE Industrial is a specialist in the sale and hire of industrial non-destructive testing (NDT) equipment. PCTE INDT is a branch of PCTE, who has been serving in the NDT industry since 2008. We offer a range of INDT equipment that covers the bread and butter applications but also adds some exciting technology. Our range covers devices for Ultrasonic Testing (UT), Eddy Current (ET), Magnetic Particle (MT), Dye Penetrant (DT) and Visual Testing (VT).
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The overall ultrasonic non-destructive testing (NDT) equipment market size was regarded at USD 13.9 billion out of 2020 and is needed to reach out at a form yearly improvement rate (CAGR) of 6.7% from 2021 to 2028.
The rising in amassing practices among the making and the made nations is surveyed to drive the market over the assessed time period.
Besides, mechanical advancements have incited the improvement of forefront non-perilous testing (NDT) measures with improved issue revelation and security.
Besides, growing care among the makers in regard to the usage of NDT is needed to improve the passage of NDT techniques in the coming years.
Diminishing the chance of disappointments is expected to fuel the interest for non-damaging testing in the approaching years.
This development is credited to rising urbanization in agricultural countries, for example, India and China which includes undertaking broad development and assembling projects.
The global ''ultrasonic testing market size'' is projected to reach USD 3,671.9 million by 2027, exhibiting a CAGR of 9.43% during the forecast period.
Testing and inspection are critical functions that operators and owners of capital have to perform to ensure the safety and reliability of equipment, machinery, and other assets.
The company also offers other services, such as the localized detection of cable faults and underground pipe leakages.
These advancements in asset testing technologies, heralded by fledgling startups, will create massive opportunities for this market.
List of Key Companies Profiled in the Ultrasonic Testing Market Report:TD Williamson, Inc. (The U.S.)Sonatest Ltd. (The U.K.)Nikon Metrology (Japan)Mistras Group (The U.S.)Ashtead Technology (The U.K.)Amerapex Corporation (The U.S.)Tecscan Systems Inc. (Canada)Olympus Corporation (Japan)NDT Global GmbH & Co. Kg (The U.S.)General Electric (The U.S.)Applied Technical Services, Inc. (The U.S.)The report states that the value of the market was estimated to be USD 2,297.2 million in 2019 and also shares the following:Holistic evaluation of the various market drivers and trends;Granular understanding of the challenges facing the market;Unmatched segmentation of the market; andMicroscopic study of the competitive milieu and regional prospects of the market.
Restraining FactorRevenue Shortfalls amid the COVID-19 Crisis to Quell Market GrowthWith the coronavirus-induced global economic and health crisis unfolding with increasing intensity, the aviation industry is set to experience unprecedented revenue shortfalls.
