Results 61 to 70 of about 14,230,885 (272)
Molecules, 2021 Ultrasonic testing is an emerging non-destructive testing technology with high repeatability and precision. Milk is a very complex liquid and the change of its viscosity is a highly relevant property throughout conversion into other dairy products.
István Kertész +6 more
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Spark ultrasonic transducer [PDF]
, 1972 Nondestructive testing by spark transducer induces ultrasonic pulses in materials without physical contact. High power pulse generator connected to step up transformer produces sparking between two tungsten rods and ultrasonic energy pulses in test ...
Hoop, J. M.
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Running performance of an aerodynamic journal bearing with squeeze film effect [PDF]
, 2013 Results of theoretical and experimental studies concerning the performance of an aerodynamic journal bearing which running is assisted by squeeze film ultrasonic levitation (SFUL) are presented in this paper.
Ha +13 more
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Best Practices in Bolt Inspection Using Ultrasonic Testing
e-Journal of Nondestructive TestingUltrasonic testing (UT) is a widely adopted method for inspecting bolts, offering non-destructive testing and evaluation (NDE) of critical components in various industrial sectors.
Qaihri Wahab, Chin Kian Liew
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Assessment of mortar evolution in pig slurry by mechanical and ultrasonic measurements [PDF]
, 2010 This work presents the results obtained in a long-term experiment focused on the study of the evolution of cementitious materials immersed in pig slurry at real conditions.
González Hernández, Margarita +3 more
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Residual stress measurement of low alloy steel plate with different strength by ultrasonic method
Cailiao gongchengAs a method of non-destructive testing of residual stress， ultrasonic testing has been widely used in the measurement of the residual stress of various metal materials and components， but ultrasonic testing is greatly affected by the microstructure of ...
LIU Jialei +5 more
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Study of stress corrosion in aluminum alloys [PDF]
, 1967 Mechanism of the stress corrosion cracking of high-strength aluminum alloys was investigated using electrochemical, mechanical, and electron microscopic techniques.
Brummer, S. B.
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Jurnal Rekayasa Elektrika, 2020 Non-destructive testing and evaluation are testing techniques that test and evaluate the properties of a material, component, or system without causing any damage caused by the testing and evaluation process.
Muhammad Edy Hidayat +2 more
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Thermographic non-destructive evaluation for natural fiber-reinforced composite laminates [PDF]
, 2018 Natural fibers, including mineral and plant fibers, are increasingly used for polymer composite materials due to their low environmental impact. In this paper, thermographic non-destructive inspection techniques were used to evaluate and characterize ...
Avdelidis, Nicolas P. +7 more
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International Journal of Advanced Robotic Systems, 2019 Composite workpieces, especially the complex-curved surfaces composite workpieces, have been increasingly used in different industries. Non-destructive testing of these parts has become an urgent problem to be addressed.
Canzhi Guo +4 more
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