Results 261 to 270 of about 2,812,703 (301)

Strain Rate and Strain Rate History Effects in Two Mild Steels.

1979
Abstract : Results are presented of a series of experiments performed with two steels to investigate the dependence of flow stress on strain rate and its history. For this purpose quasi-static, dynamic and incremental strain rate tests were conducted on SAE 1020 hot-rolled steel and SAE 1018 cold-rolled steel at room temperature. It is shown that while
J. Duffy, R. H. Hawley, M. L. Wilson
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Strain-rate sensitivity and effects of strain rate in sheet forming

Metals Technology, 1980
AbstractThe strain-rate dependencies of flow strength and strain-hardening behaviour are particularly important in sheet-forming operations because they influence strain distribution and necking resistance. Measurements made in uniaxial and biaxial tensile tests on low-carbon steels have shown that strain-rate sensitivity is a function of both strain ...
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Clarification of the effect of temperature and strain rate on workpiece deformation behaviour in metal forming processes

International Journal of Machine Tools and Manufacture, 2021
Wenbin Zhou, Jianguo Lin, Trevor A Dean
exaly  

Strain Rate History Effects and Dislocation Substructure at High Strain Rates

1983
A brief review is presented of strain rate history and temperature history effects during the high strain rate deformation of metals with special emphasis on the BCC metals. Possible explanations to account for history effects are reviewed. Experiments are described in which single crystals of aluminum are deformed at various strain rates. Observations
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Critical strain rate

Strength of Materials, 1979
A. P. Gulyaev, A. N. Levanova, T. M. Grigor'eva   +2 more
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Strain-Rate Selection in the Constant-Rate-of-Strain Consolidation Test

1981
Constant-rate-of-strain (CRS) consolidation tests were performed on remolded kaolinite specimens. The effect of strain rate on CRS test data is shown. A relation between soil parameters and strain rate was developed and used to formulate a strain-rate selection procedure.
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High strain rate nanoindentation testing: Recent advancements, challenges and opportunities

Current Opinion in Solid State and Materials Science, 2023
Benjamin L Hackett, Christopher Walker, Sudharshan Phani Pardhasaradhi   +2 more
exaly  

strain rate

2014
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Strain rate dependence of strengthening mechanisms in ultrahigh strength lath martensite

International Journal of Plasticity, 2023
Xuekun Shang, Zhiyuan Liang
exaly  

Strain-Rate Effects

2023
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