Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Huaishu Hou"'
Publikováno v:
Materials Research Express, Vol 11, Iss 3, p 036501 (2024)
The weld quality of copper and aluminum thin electrode sheets in molecular diffusion bonding was non-destructively evaluated using ultrasonic resonance techniques. During the welding process, the intermediate layer material nickel diffuses into the m
Externí odkaz:
https://doaj.org/article/a2eb7d8a0c37481cbbbed8d92c8b17bc
Publikováno v:
Applied Sciences, Vol 13, Iss 9, p 5717 (2023)
To conduct the ultrasonic weld inspection of polyethylene pipes, it is necessary to use low-frequency transducers due to the high sound energy attenuation of polyethylene. However, one of the challenges in this process is that the blind zone of the u
Externí odkaz:
https://doaj.org/article/c12f766b0f7842feb387820c1a360abe
Publikováno v:
Materials Research Express, Vol 10, Iss 4, p 046502 (2023)
In the field of non-destructive testing (NDT), The detection of bonding defects between ultra-thin metal and silica gel is a difficult problem. In this study, In this study, ultrasonic resonance method was used to evaluate the bonding strength of ult
Externí odkaz:
https://doaj.org/article/96b987df84534557895586fed9505d0b
Autor:
Huaishu Hou1,2 hhs927@126.com, Runze Zhang2 longtimenosee321@163.com, Chaofei Jiao2 cfj120106@sina.com, Zhifan Zhao2 zzf@sit.edu.cn, Xinchong Fang2 13795238062@163.com, Jinhao Li2 206091129@mail.sit.edu.cn, Dachuan Xu2 1624435930@qq.com
Publikováno v:
Insight: Non-Destructive Testing & Condition Monitoring. Feb2023, Vol. 65 Issue 2, p103-110. 8p.
Publikováno v:
Journal of Materials Engineering and Performance.
Autor:
Jicai Shen, Huaishu Hou
Publikováno v:
2022 8th International Conference on Hydraulic and Civil Engineering: Deep Space Intelligent Development and Utilization Forum (ICHCE).
Publikováno v:
2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM).
Publikováno v:
Journal of Physics: Conference Series. 2450:012087
For the classification and identification of industrial stainless steel welded pipe defects, a combined method of STFT and CNN based on vortex test is proposed. First, the collected original eddy current signal is STFT transformed to obtain a two-dim
Publikováno v:
Journal of Physics: Conference Series. 2459:012035
To solve the impedance mismatch problem between the piezoelectric wafer and the tested material when ultrasonic testing is used to detect the internal defects of materials, alumina powder and epoxy resin are compounded to prepare the matching layer m
Autor:
Zhang Yi, Huaishu Hou
Publikováno v:
2020 5th International Conference on Mechanical, Control and Computer Engineering (ICMCCE).
The steel pipe filled with No.46 hydraulic oil was taken as the experimental object, using a dedicated change the hydraulic oil pressure steel pipe pressure regulating equipment, using the center frequency of 5 MHz broadband ultrasonic transducer in