Topic
Hardening (metallurgy)
About: Hardening (metallurgy) is a research topic. Over the lifetime, 25584 publications have been published within this topic receiving 376012 citations.
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TL;DR: In this paper, the elastoplastic self-consistent (EPSC) polycrystal plasticity code, including the recently developed twinning-detwinning (TDT) model, is used to describe the homogeneous plastic flow of rare earth containing Mg alloy, WE43-T5, plate at quasistatic and dynamic strain rates.
99 citations
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01 Nov 2001-Materials Science and Engineering A-structural Materials Properties Microstructure and Processing
TL;DR: In this article, the authors used the two-parameter power hardening rule σ=kepm to identify the parameters k and m from spherical indentation loading-unloading tests which account for the variation of the indentation profile during elastic unloading and sphere deformation.
Abstract: Using the two-parameter power hardening rule σ=kepm, the parameters k and m are identified from spherical indentation loading–unloading tests which account for the variation of the indentation profile during elastic unloading and sphere deformation. The predicted and measured stress–strain curves are compared for several materials. Both experimental and actual data for 18G2A low-alloy steel are used to assess the accuracy of the identification procedure. Finally, identification of the stress–strain curve of an aluminium alloy is demonstrated.
99 citations
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TL;DR: In this article, the compressive behavior of Ti-6Al-4V lattice structures with rhombic dodecahedron unit cells is investigated at four different strain rates, and the peak stress exhibits a certain dependence on the loading rate for the structures with smaller unit cells.
99 citations
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TL;DR: In this paper, the evolution of radiation damage and changes in hardness of sputter-deposited Cu/V nanolaminates upon room temperature helium ion irradiation were investigated.
99 citations
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TL;DR: In this article, the influence of Zn on the strain hardening of as-extruded Mg-xZn magnesium alloys was investigated using uniaxial tensile tests at 10−3 s-1 at room temperature.
99 citations