Relevant bibliographies by topics / Ultrasonic fatigue test

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Ultrasonic fatigue test'

Author: Grafiati
Published: 14 March 2023
Last updated: 31 July 2025

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Journal articles on the topic "Ultrasonic fatigue test"

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Wu, Jin Rong. "Fatigue Test of Asphalt Mixture and Ultrasonic Forecast." Advanced Materials Research 168-170 (December 2010): 488–91. http://dx.doi.org/10.4028/www.scientific.net/amr.168-170.488.

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The fatigue behavior of the asphalt mixtures beams is experimented by sine wave load, and the fatigue life is predicted by ultrasonic ware theories. Test results show that ultrasonic ware can reflect better fatigue process, and it is an effective method to analyze and forecast fatigue property.
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Feng, Ning, Xin Wang, Jiazheng Guo, Qun Li, Jiangtao Yu, and Xuecheng Zhang. "Design Theory and Experimental Research of Ultrasonic Fatigue Test." Machines 10, no. 8 (2022): 635. http://dx.doi.org/10.3390/machines10080635.

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Ultrasonic fatigue testing is a key technology that is more efficient and energy saving compared to conventional fatigue testing. In order to investigate the behavior of metallic materials at ultra-high frequencies and to verify the validity of ultrasonic fatigue test results, this paper builds a test apparatus that can be used to conduct ultrasonic fatigue tests, and this paper proposes a complete procedure from theoretical analysis to the investigation of test laws for 20 kHz tensile and the compression test. Firstly, the initial sizes of the sample are calculated with an analytical method,
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Matsuura, Tohru. "Giga-cycle fatigue test by ultrasonic fatigue testing machine." Journal of Japan Institute of Light Metals 68, no. 6 (2018): 316–20. http://dx.doi.org/10.2464/jilm.68.316.

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Dong, Hong Lei, Zhong Guo Huang, Qing Hua Yuan, and Jia Fan. "Research on Fatigue Test of LZ20Mn2 Axle Pipe Steel." Applied Mechanics and Materials 44-47 (December 2010): 2152–56. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.2152.

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The core of ultrasonic accelerate fatigue test is resonance, and specimens need resonating with the system. The ultrasonic fatigue test method was used to investigate the high cycle fatigue properties of LZ20Mn2 axle pipe steel. Tests were conducted on cylindrical dog-bone specimens, and all fatigue loadings were controlled by inputting vibration amplitude. The results showed that the S-N curve of LZ20Mn2 axle pipe steel presented a slow-decline shape and subsurface crack initiation. The fatigue fracture was observed by SEM. Two different crack initiation mechanisms were observed which were th
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CHEN, Q., N. KAWAGOISHI, K. KARIYA, Y. NU, and M. GOTO. "FATIGUE CRACK GROWTH OF AGE-HARDENED Al ALLOY UNDER ULTRASONIC LOADING." International Journal of Modern Physics: Conference Series 06 (January 2012): 275–81. http://dx.doi.org/10.1142/s2010194512003303.

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An age-hardened and extruded Al alloy 7075-T6 was fatigued under both ultrasonic loading (20kHz) and rotating bending (50Hz) in the environments of controlled humidity, distilled water and oxygen gas respectively, to investigate the availability of ultrasonic fatigue test as a time-saving tool for the reliability evaluation of materials subjected to conventional frequency loading. Although fatigue strength decreased slightly at relative humidity below 60-70%, it degraded significantly when the humidity was increased beyond that level, irrespective of the loading frequency. However, the mechani
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WU, Yuhang, Weifeng HE, and Daihua LI. "Ultrasonic Fatigue Testing Machine Based on Resonance Principle." Mechanics 30, no. 6 (2024): 539–43. https://doi.org/10.5755/j02.mech.36466.

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With the continuous improvement of reliability and life index of modern equipment, researchers and research institutions pay more and more attention to the problem of ultra-high cycle fatigue of metallic materials. Ultrasonic fatigue testing is the most effective and commonly used method to test ultra high cycle fatigue of metallic materials. It is an accelerated fatigue test method based on the principle of resonance. The typical test frequency is 20 kHz, which has an obvious time advantage and can greatly save the time cost and economic cost of fatigue testing. In this paper, based on the ke
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Kim, Jae Woo, Da Hee Cho, Gwang Ju Jang, et al. "Guidelines for Standardization of Ultrasonic Fatigue Test." Transactions of the KSME C Industrial Technology and Innovation 6, no. 2 (2018): 85–94. http://dx.doi.org/10.3795/ksme-c.2018.6.2.085.

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Kim, Bum Joon, Byeong Soo Lim, Sung Jin Song, and Young H. Kim. "Application of Ultrasonic Test on Creep-Fatigue Life Evaluation." Key Engineering Materials 321-323 (October 2006): 476–79. http://dx.doi.org/10.4028/www.scientific.net/kem.321-323.476.

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This work investigates the relationship between the creep-fatigue life and ultrasonic test of creep-fatigue damage. Under the creep-fatigue interaction, the main cause of life reduction is the initiation and growth of microvoid with increasing hold time. The number/size of microvoid/cavity, the fraction of cavity area varied with the hold time. Therefore, the life evaluation using the microvoid with the variation of hold time is very informative for safety of components in power plants. In this study, using the heat resisting alloy, P122 steel for USC (ultra super critical) power plant, the cr
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Chen, Hanxin, Mingming Liu, Yongting Chen, Shaoyi Li, and Yuzhuo Miao. "Nonlinear Lamb Wave for Structural Incipient Defect Detection with Sequential Probabilistic Ratio Test." Security and Communication Networks 2022 (March 9, 2022): 1–12. http://dx.doi.org/10.1155/2022/9851533.

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The incipient defect is difficult to be identified by ultrasonic signal analysis. The nonlinear ultrasonic method based on the nonlinear Lamb wave principle is proposed by establishing a nonlinear Lamb wave ultrasonic inspection platform. The optimal Lamb wave parameters are obtained for the incipient fatigue material defects. The aluminum alloy board with 3 mm thickness under the different fatigue tensile cycles is tested. The nonlinear ultrasonic signals are analyzed to obtain second harmonic signals. The intelligent diagnosis method for incipient material degrade is proposed based on the Se
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Luo, Ze Fu, Shi Ming Cui, Yan Zeng Wu, and Qing Yuan Wang. "Super Long Life Fatigue Properties of Rail Steel U71Mn and U75V." Advanced Materials Research 690-693 (May 2013): 1753–56. http://dx.doi.org/10.4028/www.scientific.net/amr.690-693.1753.

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Railway track steel, U71Mn and U75V were fatigued in this study, with the help of ultrasonic fatigue test system, to investigate the high cycle fatigue life behaviors. The results showed that the fatigue damage still occurs when the fatigue life exceeds 107, and the evolution of S-N curve showed a ladder type. This test showed that the traditional view of fatigue design and life prediction method were unable to meet the requirements of machinery and equipment working in gigacycle fatigue range, very high cycle fatigue behavior of fatigue has become a major challenge for researchers. The scanni
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Dissertations / Theses on the topic "Ultrasonic fatigue test"

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MONTAGNOLI, FRANCESCO. "Very-High Cycle Fatigue: Size Effects and Applications in Civil Engineering." Doctoral thesis, Politecnico di Torino, 2021. http://hdl.handle.net/11583/2945177.

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Nikitin, Alexander. "Gigacycle Fatigue of the titanium alloy." Thesis, Paris 10, 2015. http://www.theses.fr/2015PA100015/document.

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Ce projet de doctorat est aux prises avec un problème de ruptures en fatigue de un alliage de titane aéronautique en raison de haute fréquence chargement. Matériel pour cette enquête a été prise de compresseur du moteur disque de l'avion réel. Essais de fatigue à ultrasons ont été réalisées jusqu'à dépasser la limite de 1010 cycles. Cette région de la durée de vie est connu comme Gigacycle ou fatigue très grand nombre de cycles. Ce projet de thèse montre pour la première fois les résultats des tests de fatigue sur l'lliage de titane aéronautique VT3-1 dans la région Gigacycle. Les propriétés d
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Novelli, Marc. "Étude des microstructures de déformation induites par grenaillage ultrasonique en conditions cryogéniques d'aciers inoxydables austénitiques : effet sur les propriétés en fatigue." Thesis, Université de Lorraine, 2017. http://www.theses.fr/2017LORR0239/document.

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La surface des pièces mécaniques est une zone sensible soumise à des conditions de sollicitations particulières, tant mécaniquement (frottement, contrainte maximale) que chimiquement (atmosphère ambiante, corrosion). Ainsi, la ruine des pièces de service est généralement initiée en surface ; les grands secteurs industriels sont donc à la recherche de solutions technologiques permettant une amélioration des propriétés mécaniques globales par une modification des propriétés de surface. De nombreuses techniques ont été développées dans ce but, notamment les traitements de surface mécaniques. Parm
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Kozáková, Kamila. "Vliv vrubů při cyklickém vysokofrekvenčním únavovém zatěžování." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443717.

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The diploma thesis deals with the evaluation of the lifetimes of smooth and notched specimens. The comparison of their lifetimes is focused on the case of high-frequency cyclic loading in the area of high-cycle and gigacycle fatigue of materials. The theory of critical distances is used to evaluate and recalculate the life curves of the notched specimens. The effect of the notch is quantified using the Line method. The critical length parameter is determined so that the life curve of the notched specimens corresponds to the curve measured on smooth specimens. The result is the dependence of th
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Books on the topic "Ultrasonic fatigue test"

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United States. National Aeronautics and Space Administration., ed. Real time acousto-ultrasonic NDE technique for monitoring damage in ceramic composites under dynamic loads. National Aeronautics and Space Administration, 1995.

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Real time acousto-ultrasonic NDE technique for monitoring damage in ceramic composites under dynamic loads. National Aeronautics and Space Administration, 1995.

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Real time acousto-ultrasonic NDE technique for monitoring damage in ceramic composites under dynamic loads. National Aeronautics and Space Administration, 1995.

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Book chapters on the topic "Ultrasonic fatigue test"

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Kim, Bum Joon, Byeong Soo Lim, Sung Jin Song, and Young H. Kim. "Application of Ultrasonic Test on Creep-Fatigue Life Evaluation." In Advanced Nondestructive Evaluation I. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-412-x.476.

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Torabian, Noushin, Véronique Favier, Saeed Ziaei-Rad, Justin Dirrenberger, Frédéric Adamski, and Nicolas Ranc. "Calorimetric Studies and Self-Heating Measurements for a Dual-Phase Steel Under Ultrasonic Fatigue Loading." In Fatigue and Fracture Test Planning, Test Data Acquisitions and Analysis. ASTM International, 2017. http://dx.doi.org/10.1520/stp159820160053.

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Weidner, Anja, Alexander Schmiedel, Mikhail Seleznev, and Horst Biermann. "Influence of Internal Defects on the Fatigue Life of Steel and Aluminum Alloys in the VHCF Range." In Multifunctional Ceramic Filter Systems for Metal Melt Filtration. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-40930-1_24.

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AbstractThis chapter concerns the influence of internal defects (i.e. nonmetallic inclusions, secondary phases and cast defects) on the fatigue lifetime of steel and aluminum alloys in the high cycle fatigue (HCF) and very high cycle fatigue (VHCF) regime. The detrimental effect of internal defects depends on multiple factors such as size, morphology, chemical composition, test temperature or position in the material. Specimens were tested after active and/or reactive melt filtration processes of the materials which served to influence the amount and size distribution of internal defects. Fati
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Schmiedel, Alexander, Thomas Kirste, Roman Morgenstern, Anja Weidner, and Horst Biermann. "Fatigue Lives and Damage Mechanisms at Elevated Temperatures of Steel 42CrMo4 in the HCF and VHCF Regime." In Multifunctional Ceramic Filter Systems for Metal Melt Filtration. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-40930-1_34.

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AbstractThis chapter is focused on the fatigue life and damage mechanisms of steel 42CrMo4 in the high cycle fatigue (HCF) and very high cycle fatigue (VHCF) regimes at temperatures up to 773 K. For this purpose, resonance fatigue testing was used at different test frequencies (90 Hz and 20 kHz). The influences of the manufacturing process (wrought or cast condition), as well as the core hardness (various heat treatment conditions), were investigated. Fractographic examinations of the fracture surfaces allowed the analysis of crack-initiating defects. Together with light microscopic observatio
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Aoyama, Yosuke, Ichiro Takasu, and Yasukazu Unigame. "Improvement in Efficiency of Ultrasonic Tests for the Macroscopic Inclusions Evaluation." In Bearing Steel Technologies: 9th Volume, Advances in Rolling Contact Fatigue Strength Testing and Related Substitute Technologies. ASTM International, 2012. http://dx.doi.org/10.1520/stp104504.

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He, Bolin, Yongxiang Wang, Yingxia Yu, Yuxin Zhang, and Kang Wei. "Theoretical Analysis and Experimental Verification of the Influence of Geometrical Parameters on the Fatigue Life of SMA490BW Welded Butt Joint." In Advances in Transdisciplinary Engineering. IOS Press, 2020. http://dx.doi.org/10.3233/atde200249.

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Finite element mode was carried out for ultra-high cycle fatigue specimens of SMA490BW steel butt joints used in bogies. Finite element software ABAQUS/ FE-Safe was used to calculate the influences of different arc transition radius r and weld toe angles θ on joint stress concentration factor Kt and joint fatigue life N. The results show that r and θ have significant influence on the Kt and fatigue life of the SMA490BW steel butt joint for bogie. For the same inclination angle θ, Kt decreases gradually with r increasing. With θ increases, the effect of r on Kt is increasing continuously, also
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Fuchs, P. A., U. Halabe, S. Petro, et al. "Field Test Results of an Ultrasonic Applied Stress Measurement System for Fatigue Load Monitoring." In Structural Materials Technology. CRC Press, 2020. http://dx.doi.org/10.1201/9781003075844-12.

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Shirahata, H. "Applicability of 2D ultrasonic phased array nondestructive test for fatigue crack of orthotropic steel deck." In Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations. CRC Press, 2021. http://dx.doi.org/10.1201/9780429279119-139.

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Kozakowski, Stanisław. "Measurements of the Changes in the Ultrasonic Wave Attenuation in Spheroidal Graphite Iron Test Pieces Subjected to Fatigue Load." In Non-Destructive Testing. Elsevier, 1988. http://dx.doi.org/10.1016/b978-0-08-036221-2.50006-1.

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Shirahata, H. "Development of phased array ultrasonic test system for detection of fatigue crack of rib-to-deck weld of orthotropic steel deck system." In Maintenance, Safety, Risk, Management and Life-Cycle Performance of Bridges. CRC Press, 2018. http://dx.doi.org/10.1201/9781315189390-388.

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Conference papers on the topic "Ultrasonic fatigue test"

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Christensen, Curt, and R. T. Hill. "Corrosion Fatigue Assessment for Sour Crude Oil Pipelines." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88054.

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Abstract Unlike sour gas pipelines the transmission of sour crude oil must take into consideration the effects of cyclic (fatigue) loading resulting from normal operating conditions as well as from sporadic periods of pressure surge. The significance of flaws in the weld toe region of double submerged-arc welded large diameter line pipe was studied utilizing laboratory and full-scale testing methods. The laboratory test program characterized the critical crack size using the fracture mechanics parameter, KISCC, as well as predicted sub-critical crack growth rate using a Paris exponential funct
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Roll, James D., Amanda R. Jenks, Jeffrey A. Gorman, and Glenn A. White. "Life Assessments of Steam Chests and Valve Casings at Four Fossil Fuel Thermal Power Units." In CORROSION 2017. NACE International, 2017. https://doi.org/10.5006/c2017-09486.

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Abstract Periodic inspections have identified numerous visible cracks on the inner surfaces of steam stop valve and control valve casings at four coal-fired electricity generation units, each with approximately 50 years of operation. Evaluations were performed in recent years to assess the remaining life of those components. The assessments incorporated visual examinations, phased-array ultrasonic test (PAUT) examinations, dimensional measurements for creep analyses, and stress and crack growth analyses using finite-element analysis (FEA). It was determined that the sizes and growth rates of t
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Cross, N. O., and P. A. Collins. "Update on Refinery Inspection Techniques." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89258.

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Abstract Manually applied ultrasonic (UT) weld flaw evaluation of size and shape requires well trained, experienced operators. Available automated ultrasonic (AUT) systems simplify evaluation by producing a real-time hard copy of the flaw parameters. The same instrumentation can also be applied for thickness mapping of vessels for corrosion surveys. UT flaw evaluation also requires the operator to determine whether a flaw is critical (cracklike) or benign (rounded, irregular) since cracks generally must be removed and repairs made. Since operator flaw evaluation is prone to error, computerized
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Haynes, Robert, Ghanashyam Joshi, and Natasha Bradley. "Constant Stress Amplitude Fatigue Crack Growth in Notch Pre-cracked Aluminum 7075-T6 Rivet Hole." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12879.

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Constant stress amplitude fatigue tests were conducted on the notch pre-cracked Aluminum 7075-T6 rivet hole dog-bone coupons. Monitoring of visible surface crack length by special surface engraving using digital microscope images and by ultrasonic sensors signals was carried out to yield fatigue crack length measurements in relation to number of fatigue cycles applied. The experimental results provided fatigue crack length validation for the ultrasonic sensor measurements. Fracto-graphic examination of failed fatigue surfaces yielded further confirmation of notch pre-crack length and crack gro
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Cameron, Zachary A., and Thomas Tallerico. "A Novel Ultrasonic Fully Reversible Bending Fatigue Test Specimen for Simulated Gear Tooth Bending Fatigue." In ASME 2023 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/detc2023-115149.

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Abstract Gears in vertical lift applications will typically experience greater than 107 bending fatigue cycles over their design lifetime. Currently, fatigue life prediction of gears exceeding 107 cycles are based on empirical correlations, since collection of fatigue data beyond 107 cycles is impractical with traditional fatigue testing methods. Ultrasonic fatigue testing enables fatigue testing in excess of 109 cycles in as few as 14 hours. In this paper, a novel specimen design for ultrasonic fatigue testing to accurately represent the geometry, stress profile, and residual stress of gear t
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Zhao, Nanzhu, Wei Li, Wayne W. Cai, and Jeffrey A. Abell. "A Method to Study Fatigue Life of Ultrasonically Welded Lithium-Ion Battery Tab Joints Using Electrical Resistance." In ASME 2014 International Manufacturing Science and Engineering Conference collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/msec2014-4159.

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The fatigue life of ultrasonically welded lithium-ion battery tab joints is studied for electric and hybrid-electric vehicle applications. Similar to metallic materials, the electrical resistance of these ultrasonic welds strongly depends on their quality and the crack growth under fatigue loading. A fatigue life model is developed using the continuum damage mechanics formulation, where the damage variable is defined using the electrical resistance of ultrasonic welds. Fatigue tests under various loading conditions are conducted with aluminum-copper battery tab joints made under various ultras
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Celli, Dino A., Justin Warner, Onome Scott-Emuakpor, and Tommy George. "Investigation of Self-Heating During Ultrasonic Fatigue Testing and Effect on Very High Cycle Fatigue Behavior of Titanium 6Al-4V." In ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/gt2022-83443.

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Abstract Very high cycle fatigue (VHCF) data and experiments, 107−109 cycles to failure, has traditionally been both a cumbersome and costly task to perform. However, characterizing VHCF behavior of material systems are critical for the design and sustainability of turbine engines as outlined in the turbine engine structural integrity program (ENSIP). With recent advancements, ultrasonic fatigue test systems have become increasingly available to generate VHCF fatigue data. A primary consideration for ultrasonic fatigue testing is the frequency of loading, the resulting thermal evolution, and i
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Daniel, Tobias, Annika Boemke, Marek Smaga, and Tilmann Beck. "Investigations of Very High Cycle Fatigue Behavior of Metastable Austenitic Steels Using Servohydraulic and Ultrasonic Testing Systems." In ASME 2018 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/pvp2018-84639.

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To investigate the fatigue behavior of metastable austenite steels in the VHCF-regime, high loading frequencies are essential to realize acceptable testing times. Hence, two high-frequency testing systems were used at the authors’ institute: an ultrasonic testing system with a test frequency of 20 000 Hz and also, a servohydraulic system with a test frequency of 980 Hz. In the present study, two different batches of the metastable austenitic stainless steel AISI 347 were investigated. Fatigue tests on metastable austenitic steel AISI 347 batch A were carried out at an ultrasonic test system at
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Li, Zhen (Lisa), Kevin Oldknow, and Henry Brunskill. "Evaluating the Use of Surface Wave Ultrasonics for Near-Surface Rolling Contact Fatigue Depth Characterization." In 2024 Joint Rail Conference. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/jrc2024-124371.

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Abstract Identifying and accurately characterizing shallow-depth rolling contact fatigue (RCF) in railway systems remains challenging with existing measurement technologies in widespread use such as bulk wave ultrasonics, eddy current, and magnetic flux leakage. The ability to accurately estimate RCF depth is important, for example for determining the risk of the damage feature, and for optimizing metal removal for rail reprofiling operations such as grinding and milling. Recently, surface wave ultrasonic inspection has demonstrated good potential for shallow depth RCF damage characterization
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Lopez Martinez, Luis. "Fatigue Life Extension of Offshore Structures by Ultrasonic Peening." In ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2011. http://dx.doi.org/10.1115/omae2011-49935.

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The service life of offshore installations is limited by its structural integrity. Furthermore the structural integrity is mainly governed by the fatigue resistance of critical welded details. In a FPSO installation these details are among others pallet stools weld joints to deck structure and bulkheads/web frames weld connections to longitudinal in ballast tanks. ultrasonic peening can improve the fatigue resistance of welded joints. Fatigue test results shows an increase of four times for high stress ranges and up to ten times for high cycle fatigue. For specimens which have already consumed
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Reports on the topic "Ultrasonic fatigue test"

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Hajj, Ramez, Marshall Thompson, Renan Santos Maia, et al. Updates to Mechanistic-Empirical Design Inputs for Illinois Flexible Pavements. Illinois Center for Transportation, 2024. http://dx.doi.org/10.36501/0197-9191/24-010.

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This study reviews the Illinois Department of Transportation’s full-depth asphalt, limiting strain criterion, and asphalt over rubblized concrete design procedures, considering technological advancements in hot-mix asphalt—namely, the increased use of recycled materials and modified asphalt binders. The researchers evaluated the current |E*| algorithm by conducting laboratory tests with four mix designs and seven asphalt binders of different Superpave performance grades. They compared predictive models, including the current Illinois modulus algorithm as well as the Witczak, Hirsch, and newly
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