Fabrication and properties of in situ heterogeneous Cu/TiB2 composites with a harmonic structure
Sign Up to like & getrecommendations! Published in 2020 at "Materials Letters"
DOI: 10.1016/j.matlet.2019.127032
Abstract: Abstract In situ heterogeneous Cu/TiB2 composites with a harmonic structure, where the soft domains of pure Cu are completely surrounded by the hard TiB2 enrichment domains, were fabricated by hot pressing. By controlling the ratio… read more here.
Keywords: tib2; composites harmonic; heterogeneous tib2; tib2 composites ... See more keywords
Cyclic shear behavior of conventional and harmonic structure-designed Ti-25Nb-25Zr β-titanium alloy: Back-stress hardening and twinning inhibition
Sign Up to like & getrecommendations! Published in 2017 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2017.05.033
Abstract: Abstract Spark plasma sintering was used to fabricate two Ti-25Zr-25Nb β-titanium alloys having a homogeneous microstructure and a so-called harmonic structure. Mechanical properties were evaluated by simple shear cyclic tests. The sample with homogeneous microstructure… read more here.
Keywords: harmonic structure; titanium; twinning inhibition; structure ... See more keywords
Simultaneously enhanced strength and strain hardening capacity in FeMnCoCr high-entropy alloy via harmonic structure design
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DOI: 10.1016/j.scriptamat.2020.09.036
Abstract: Abstract Harmonic structure (HS), consisting of coarse-grained (CG) areas uniformly embedded in three dimensional continuously connected ultrafine-grained (UFG) areas, is considered as an effective microstructural design strategy to achieve enhanced strength and ductility in metallic… read more here.
Keywords: strength; enhanced strength; entropy alloy; harmonic structure ... See more keywords
Harmonic generation in the generalized Sagdeev pseudopotential
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DOI: 10.1063/1.4994742
Abstract: In this paper, we study the nonlinear harmonic generation effect in different oscillator models. For weakly nonlinear systems, we use the generalized forced Korteweg de Vries Burgers (KdVB) and modified KdVB (mKdVB) models in order… read more here.
Keywords: generalized sagdeev; generation generalized; harmonic generation; generation ... See more keywords
Harmonic structure of the nonlinear force on a fixed ship-shaped floating production, storage and offloading vessel under dispersive phase-focused wave groups
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DOI: 10.1063/5.0141342
Abstract: This paper presents a numerical investigation on the harmonic structure of hydrodynamic forces on a fixed and simplified representative floating production, storage and offloading (FPSO) vessel hull under dispersive phase-focused wave groups. The high-fidelity numerical… read more here.
Keywords: structure; harmonic structure; fpso; phase ... See more keywords
Fabrication of Copper of Harmonic Structure: Mechanical Property-Based Optimization of the Milling Parameters and Fracture Mechanism
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DOI: 10.3390/ma15238628
Abstract: A severe plastic deformation process for the achievement of favorable mechanical properties for metallic powder is mechanical milling. However, to obtain the highest productivity while maintaining reasonable manufacturing costs, the process parameters must be optimized… read more here.
Keywords: structure; harmonic structure; structure pure; mechanical milling ... See more keywords