Numerical study of the texture effect on deformation-induced surface roughening in titanium polycrystals
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.104437
Abstract: Abstract The influence of a texture on the mesoscale deformation-induced surface roughening in titanium polycrystals is studied using direct microstructure-based simulations. Relying on the experimental data for commercial purity titanium, equiaxed grain conglomerates are generated… read more here.
Keywords: induced surface; deformation induced; surface roughening; titanium ... See more keywords
Macro‑meso scale modeling and simulation of surface roughening: Aluminum alloy tube bending
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.06.032
Abstract: Abstract Surface roughening (SR) is one of the most common defects in deformation-based processing worsening surface quality and service performance of forming components, and in-depth understanding of SR is still a non-trivial and challenging issue… read more here.
Keywords: meso scale; surface; macro meso; surface roughening ... See more keywords
Crystal plasticity finite element–Marciniak-Kuczynski approach with surface roughening effect in predicting formability of ultra-thin ferritic stainless steel sheets
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2020.106066
Abstract: Abstract Forming Limit Diagrams (FLDs) of 0.1 and 1 mm thick ultra-thin ferritic stainless steel (FSS) sheets are predicted using a combination of the crystal plasticity finite element (CPFE) approach and the Marciniak-Kuczynski (M-K) model.… read more here.
Keywords: ultra thin; surface; surface roughening; thin ferritic ... See more keywords
Modelling surface roughening during plastic deformation of metal crystals under contact shear loading
Sign Up to like & getrecommendations! Published in 2019 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2019.02.007
Abstract: Abstract During plastic deformation, metal surfaces roughen and this has a deleterious impact on their tribological performance. It is therefore desirable to be able to predict and control the amount of roughening caused by subsurface… read more here.
Keywords: deformation metal; plasticity; deformation; surface roughening ... See more keywords
Low salinity waterflooding: Surface roughening and pore size alteration implications
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.107868
Abstract: Abstract Multiple mechanisms of low salinity waterflooding (LSW) orchestrate the increase of oil recovery. One proposed mechanism is surface roughening which alters the wettability in pores. However, clay swelling that generates surface roughening also simultaneously… read more here.
Keywords: surface roughening; size alteration; oil recovery; pore size ... See more keywords
Quantitative analysis of orange peel during tension of 6063 alloy spun tubes
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of Nonferrous Metals Society of China"
DOI: 10.1016/s1003-6326(18)64719-3
Abstract: Abstract Severe surface roughening during plastic deforming of aluminum alloy parts can produce “orange peel” defects. To analyze “orange peel” of 6063 aluminum alloy tube quantificationally, the tensile tests of trapezoidal specimens were carried out.… read more here.
Keywords: surface roughening; alloy; orange peel;
Enhanced Electrode Deposition for On-Chip Integrated Micro-Supercapacitors by Controlled Surface Roughening
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.9b04266
Abstract: On-chip micro-supercapacitors (MSCs), integrated with energy harvesters, hold substantial promise for developing self-powered wireless sensor systems. However, MSCs have conventionally been manufactured through techniques incompatible with semiconductor fabrication technology, the most significant bottleneck being the… read more here.
Keywords: surface roughening; micro supercapacitors; electrode deposition; chip ... See more keywords
Relation between dilation and stress fluctuations in discontinuous shear thickening suspensions.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.012603
Abstract: We investigate dilation-induced surface deformations in a discontinuous shear thickening (DST) suspension to determine the relationship between dilation and stresses in DST. Video is taken at two observation points on the surface of the suspension… read more here.
Keywords: discontinuous shear; stress; dilation; surface roughening ... See more keywords