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Cumulative model of very high cycle fatigue
Fatigue & Fracture of Engineering Materials & Structures, 2012ABSTRACTTo predict very high cycle fatigue (VHCF) from data of standard monotonic tests the cumulative model of VHCF was elaborated. The model bases on the following assumptions: (1) Fatigue cracks are initiated, if the fraction of plastically dissipated energy corresponding to tensile stresses reaches the threshold; (2) This threshold is the constant ...
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Very High Cycle Fatigue Behavior of High Strength Steels
2008Life extension of engineering plants and high-speed operation of engineering machines are required in various fields. In these situations, conventional fatigue strength determined as the strength for 107 cycles is not sufficient. It is necessary to adopt the data up to giga cycle regime for design and maintenance.
Yoshiaki Akiniwa +3 more
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Fatigue resistance in a very high-cycle region
2005A very high cycle fatigue regime (i.e. from 107 to 109 cycles) is attracting ever increasing attention for its industrial importance. Significant efforts have been recently devoted to material characterization and improvement of test methods. Original fatigue results in the very high cycle regime obtained with two high-strength materials, a martensitic
Nicoletto G. +3 more
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The most Influential Articles in Very High Cycle Fatigue
Key Engineering Materials, 2015The most influential articles in Very high cycle fatigue (VHCF) during last 20 years have been identified from web of science data. It has been found that VHCF is an important category of fatigue damage and has produced the highest impact in the field. The number of articles and their citations is continuously increasing in the overall published papers
Q.Y. Wang, Muhammad Kashif Khan
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Very high cycle fatigue of normalized carbon steels
International Journal of Fatigue, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zettl, B. +3 more
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Thermal Dissipation Calculation in Very High Cycle Fatigue
Key Engineering Materials, 2015Very high cycle fatigue is often implemented with high test frequency to save time. The thermal dissipation accompanied with the high frequency appears and induces the temperature increment in the speicmen’s surface. The dissipation power is important and closely related with VHCF performance.
Zhi Yong Huang +2 more
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On Fatigue Crack Initiation in the Matrix in Very High Cycle Fatigue Regime
Materials Science Forum, 2014In very high cycle fatigue, VHCF, regime, fatigue crack initiation can occur at subsurface defects such as inclusion or subsurface non-defect (matrix) origin. This paper provides a study on the fatigue crack initiation mechanisms at subsurface non-defect (matrix) origin in two metallic materials using electron backscatter diffraction and electron ...
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A novel evaluation method for high cycle and very high cycle fatigue strength
Engineering Fracture Mechanics, 2023Han Wu +4 more
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VERY-HIGH-CYCLE FATIGUE RESPONSE OF A HIGH-PERFORMANCE STEEL
2015The increment of the required lifetime for structural components commonly used in different machinery applications (aerospace, automotive, railway and energy applications) has recently led to a more detailed investigation on the Very-High-Cycle Fatigue (VHCF) response of metallic materials. Experimental tests showed that specimens made of high-strength
TRIDELLO, ANDREA +3 more
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