Free surface roughening under simple tension

2017 ◽  
Vol 95 (5-8) ◽  
pp. 2349-2356 ◽  
Author(s):  
Daw-Kwei Leu
Keyword(s):  
Free Surface ◽  
Surface Roughening ◽  
Simple Tension

GS0402 Free Surface Roughening Behavior of Sheet Metals Under Compressive Strain

2016 ◽  
Vol 2016.22 (0) ◽  
pp. _GS0402-1_-_GS0402-2_
Author(s):  
Tsuyoshi FURUSHIMA ◽  
Kohei AOTO ◽  
Ken-ichi MANABE ◽  
Sergei ALEXANDROV
Keyword(s):  
Free Surface ◽  
Compressive Strain ◽  
Surface Roughening ◽  
Sheet Metals

919 Observation of Free Surface Roughening Behavior for Metal Foils by FE Simulation Considering Material Inhomogeneity

2012 ◽  
Vol 2012.20 (0) ◽  
pp. _919-1_-_919-5_
Author(s):  
Tsuyoshi FURUSHIMA ◽  
Tomoko NAKAYAMA ◽  
Ken-ichi MANABE ◽  
Sergei ALEXANDROV
Keyword(s):  
Free Surface ◽  
Fe Simulation ◽  
Surface Roughening ◽  
Material Inhomogeneity ◽  
Metal Foils

scholarly journals Effects of loading conditions on free surface roughening of AISI 420 martensitic stainless steel

2020 ◽  
Vol 275 ◽  
pp. 116311 ◽  
Author(s):  
Soheil Solhjoo ◽  
Pieter J. Halbertsma ◽  
Mark Veldhuis ◽  
Ranko Toljaga ◽  
Yutao Pei ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Free Surface ◽  
Martensitic Stainless Steel ◽  
Surface Roughening ◽  
Loading Conditions ◽  
Aisi 420

scholarly journals Prediction of Free Surface Roughening by 2D and 3D Model Considering Material Inhomogeneity

2011 ◽  
Vol 5 (12) ◽  
pp. 978-990 ◽  
Author(s):  
Tsuyoshi FURUSHIMA ◽  
Tetsuro MASUDA ◽  
Ken-ichi MANABE ◽  
Sergei ALEXANDROV
Keyword(s):  
Free Surface ◽  
3D Model ◽  
Surface Roughening ◽  
Material Inhomogeneity ◽  
2D And 3D

Ductile fracture and free surface roughening behaviors of pure copper foils for micro/meso-scale forming

2014 ◽  
Vol 76 ◽  
pp. 34-48 ◽  
Author(s):  
Tsuyoshi Furushima ◽  
Hitomi Tsunezaki ◽  
Ken-ichi Manabe ◽  
Sergei Alexsandrov
Keyword(s):  
Free Surface ◽  
Ductile Fracture ◽  
Pure Copper ◽  
Surface Roughening ◽  
Copper Foils ◽  
Meso Scale

In Situ Observation and Anisotropy of Free Surface Roughening for Polycrystalline Metals

2010 ◽  
Vol 443 ◽  
pp. 450-455 ◽  
Author(s):  
Tsuyoshi Furushima ◽  
Tetsuro Masuda ◽  
Kenichi Manabe
Keyword(s):  
Free Surface ◽  
Magnesium Alloy ◽  
Az31 Magnesium Alloy ◽  
Surface Roughening ◽  
In Situ Observation ◽  
Planar Anisotropy ◽  
Polycrystalline Metals ◽  
Metal Sheets ◽  
Materials Used

To understand the free surface roughening phenomena of polycrystalline metals, the surface roughening behaviors of three kinds of metal sheets were investigated under uniaxial tension. The materials used were AZ31 magnesium alloy, SPFC 590Y steel, and A5052-O aluminum alloy. In the in-situ observation of surface roughening for AZ31 magnesium alloy, it seemed that the surface of each grain roughened independently and the roughness increases with increasing plastic strain. In contrast to A5052-O and SPFC, the anisotropy of free surface roughening was observed for AZ31 magnesium alloy. Compared with planar anisotropy , the microscopic anisotropy of surface roughening is not related to . In AZ31 magnesium alloy, the anisotropy of surface roughening arises and, instead of the r-value, another parameter is needed to evaluate the anisotropy of free surface roughening.

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