Results 261 to 270 of about 404,542 (310)

Connection among the Characteristics of the Low Cycle Fatigue, High Cycle Fatigue and Fatigue Crack Growth

Key Engineering Materials, 2007
The material quality, the deformation rate, the temperature and the stress state influence mechanical behaviour and properties of different materials. Due to this great variety of the influencing factors we do not have one model of general validity describing the behaviour of materials, but we have to use a great number of material constants in order ...
Gyula Nagy, János Lukács
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Low cycle fatigue of aluminum foam

Materials Science and Engineering: A, 2009
Abstract An experimental investigation into the tension-compression fatigue behavior and failure mode of closed-cell aluminum foam was conducted. Alporas aluminum foam specimens, of 8.7% average relative density, were subjected to fully reversed axial fatigue at nominal total strain amplitudes ranging from 0.05% to 0.5%.
M.D. Ingraham, C.J. DeMaria, K.A. Issen, D.J. Morrison   +3 more
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LOW‐CYCLE FATIGUE OF MATERIALS FOR SUBMARINE CONSTRUCTION

Naval Engineers Journal, 1963
<div class="htmlview paragraph">Materials for submarine construction were investigated to determine their low-cycle flexural fatigue behavior. Botl ferrous and nonferrous materials, including five steels with yield strengths of 40,000-230,000 psi, five nickel base, six aluminum base, and three copper base alloys were used in the study ...
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Low Cycle Fatigue of Cast Austenitic Steel

2017
Cast austenitic stainless steel 1.4848 is used to manufacture automotive exhaust system components. Low cycle fatigue (LCF) of 1.4848 austenitic steel was investigated through strain controlled fatigue testing at strain rates of 0.02/s, 0.002/s, and 0.0002/s in the temperature range from room temperature (RT) to 900°C.
Wu, X., Quan, G., Sloss, C.
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A low-cycle fatigue approach to fatigue crack propagation

Journal of Materials Science, 1989
The damage accumulation hypothesis is used to derive a fatigue crack growth rate equation. The fatigue life of a volume element inside the plastic zone is evaluated by using low-cycle fatigue concepts. Crack growth rate is expressed as a function of cyclic material parameters and plastic zone characteristics.
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Equibiaxial Low Cycle Fatigue

2003
The major fatigue loading for a turbocharger intercooler on a lorry engine is the once per day start up and cool down cycle. The intercooler is made from an aluminium alloy whose properties are given below. The critical location for fatigue failure is known from finite element models to experience an equibiaxial, in-phase proportional strain cycle ...
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A high‐cycle fatigue apparatus at 20 kHz for low‐cycle fatigue/high‐cycle fatigue interaction testing

Fatigue & Fracture of Engineering Materials & Structures, 2001
High‐cycle fatigue (HCF) failures in aircraft engines are attributed to material damage states, created during processing or by in‐service loading and environmental conditions, and then propagated to failure by HCF loading. The loading configuration experienced by aircraft engine turbine blades consists of an axial load caused by the centrifugal ...
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High cycle fatigue, low cycle fatigue and failure modes of a carburized steel

International Journal of Fatigue, 2004
An experimental investigation is conducted for better understanding fatigue and fracture of carburized steel used in the construction of vehicle transmission elements such as gears and shafts. Fatigue tests of case hardened specimens are carried out in low and high cycle regimes.
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Literatuurstudie Low Cycle Fatigue

1987
Civil Engineering and ...
van de Vegte, G.J. (author), Noordhoek, C. (author)   +1 more
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Manual on Low Cycle Fatigue Testing

1969
Description The Manual on Low Cycle Fatigue Testing has been compiled by Subcommittee VIII on Fatigue Under Cyclic Strain of ASTM Committee E09 on Fatigue. The editorial work was coordinated by R. M. Wetzel, Ford Motor Co. L. F. Coffin, Jr., General Electric Co., is chairman of Subcommittee VIII.
RM Wetzel, LF Coffin
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