Results 11 to 20 of about 151,671 (182)
A review of miniaturised Non-Destructive Testing technologies for in-situ inspections [PDF]
, 2018 Non-destructive testing (NDT) techniques have become attractive trends of product manufacturing, installation and post-maintenance in the aerospace, automotive and manufacturing industry, because of its benefits such as cost saving, easy to use and high ...
Addepalli +12 more
core +1 more source
Application of NDT thermographic imaging of aerospace structures [PDF]
, 2019 This work aims to address the effectiveness and challenges of Non-Destructive Testing (NDT) inspection and improve the detection of defects without causing damage to the material or operator.
Avdelidis, N. P. +9 more
core +2 more sources
Anisotropic acoustic properties of directionally solidified nickel-based superalloy DZ444
Cailiao gongcheng, 2019 Directionally solidified nickel-based superalloy DZ444 specimens with different directions were selected. The crystal orientation and microstructure were characterized by electron back-scattered diffraction technique and so on.
LUO Zhong-bing +3 more
doaj +1 more source
Chinese Journal of Mechanical Engineering, 2023 Ultrasonic testing (UT) is increasingly combined with machine learning (ML) techniques for intelligently identifying damage. Extracting significant features from UT data is essential for efficient defect characterization.
Siqi Shi +5 more
doaj +1 more source
High-Temperature Graphitization Failure of Primary Superheater Tube
High Temperature Materials and Processes, 2015 Failure of boiler tubes is the main cause of unit outages of the plant, which further affects the reliability, availability and safety of the unit. So failure analysis of boiler tubes is absolutely essential to predict the root cause of the failure and ...
Ghosh D. +4 more
doaj +1 more source
Curved and Layered Structures, 2021 In the present paper, the acoustic emission (AE) device is used with an innovative approach, based on the calculation of P-wave propagation velocity (vp), to detect the stiffness characteristics and the diffused damage of in-service old concrete ...
Lenticchia Erica +2 more
doaj +1 more source
Can Fictionalists Have Faith? [PDF]
, 2017 This article has been published in a revised form in Religioius Studies, https://doi.org/10.1017/S0034412517000063. This version is free to view and download for private research and study only. Not for re-distribution, re-sale or use in derivative works.
Alston +8 more
core +4 more sources
Innovative NDT technique for detection of surface cracks based on ferrofluids excited with DC and AC magnetic fields [PDF]
, 2015 Innovative NDT technique for detection of surface cracks based on ferrofluids excited with DC and AC magnetic fieldsAn innovative NDT technique is proposed for surface inspection of materials not necessarily magnetic or conductive, based on local ...
Cabrera, Blai +5 more
core +2 more sources
Failure Investigation of Radiant Platen Superheater Tube of Thermal Power Plant Boiler
High Temperature Materials and Processes, 2015 This paper highlights a case study of typical premature failure of a radiant platen superheater tube of 210 MW thermal power plant boiler. Visual examination, dimensional measurement and chemical analysis, are conducted as part of the investigations ...
Ghosh D., Ray S., Mandal A., Roy H.
doaj +1 more source