Fractographic features of failure in polycrystalline chromium on uniaxial stretching

1993 ◽  
Vol 28 (4) ◽  
pp. 331-338
Author(s):  
N. P. Brodnikovskii ◽  
A. D. Vasil′ev ◽  
V. A. Pisarenko ◽  
A. V. Samelyuk ◽  
S. A. Firstov
Keyword(s):  
Uniaxial Stretching ◽  
Fractographic Features

Strain-optical behavior of polyethylene terephthalate film during uniaxial stretching investigated by Mueller matrix ellipsometry

Polymer ◽  
2019 ◽  
Vol 182 ◽  
pp. 121842
Author(s):  
Zhikang Zhou ◽  
Hao Jiang ◽  
Honggang Gu ◽  
Xiuguo Chen ◽  
Haiyan Peng ◽  
...  
Keyword(s):  
Polyethylene Terephthalate ◽  
Mueller Matrix ◽  
Uniaxial Stretching ◽  
Polyethylene Terephthalate Film ◽  
Optical Behavior

In situ synchrotron small- and wide-angle X-ray study on the structural evolution of Kevlar fiber under uniaxial stretching

RSC Advances ◽  
2016 ◽  
Vol 6 (85) ◽  
pp. 81552-81558 ◽  
Author(s):  
Xiaoyun Li ◽  
Feng Tian ◽  
Ping Zhou ◽  
Chunming Yang ◽  
Xiuhong Li ◽  
...  
Keyword(s):  
Structural Evolution ◽  
Wide Angle ◽  
Uniaxial Stretching ◽  
X Ray ◽  
Kevlar Fiber

In situ SAXS and WAXS study on the structural evolution and mechanism of two different Kevlar fibers during stretching.

scholarly journals Structural Evolution and Toughening Mechanism of β-Transcrystallinity of Polypropylene Induced by the Two-Dimensional Layered Interface during Uniaxial Stretching

ACS Omega ◽  
2017 ◽  
Vol 2 (3) ◽  
pp. 814-827 ◽  
Author(s):  
Shuo Yang ◽  
Huaning Yu ◽  
Jiang Li ◽  
Shaoyun Guo ◽  
Hong Wu ◽  
...  
Keyword(s):  
Structural Evolution ◽  
Two Dimensional ◽  
Toughening Mechanism ◽  
Uniaxial Stretching

Orientation of the α- and γ-modification of elastic polypropylene at uniaxial stretching

2007 ◽  
Vol 43 (8) ◽  
pp. 3573-3586 ◽  
Author(s):  
A. Boger ◽  
B. Heise ◽  
C. Troll ◽  
O. Marti ◽  
B. Rieger
Keyword(s):  
Uniaxial Stretching

Stretchability of complex patterns of thin metal conductors on elastomeric skin

2004 ◽  
Vol 854 ◽  
Author(s):  
Stéphanie P. Lacour ◽  
Sigurd Wagner
Keyword(s):  
Electrical Properties ◽  
Integrated Circuits ◽  
Electrical Conduction ◽  
Thin Metal ◽  
Silicone Membrane ◽  
Uniaxial Stretching ◽  
Biaxial Stretching ◽  
Mechanical And Electrical Properties ◽  
Electrical Interconnects ◽  
Thick Gold

ABSTRACTWe have previously shown that 25nm thick gold stripes on 1mm thick silicone membrane retain electrical conduction when stretched up to 100% along their long dimension. To function as electrical interconnects in conformable integrated circuits, the metallization must be stretchable in arbitrary directions. Therefore we have made and tested the mechanical and electrical properties of complex conductor patterns including X and Y oriented lines and cross junctions. We find that the metal patterns continue to conduct under uniaxial stretching in the X or Y direction and under radial, biaxial stretching.

scholarly journals Deformation-Induced Roughening by Contact Compression in the Presence of Oils with Different Viscosity: Experiment and Numerical Simulation

2020 ◽  
Vol 68 (4) ◽  
Author(s):  
Grzegorz Starzynski ◽  
Ryszard Buczkowski ◽  
Bartlomiej Zylinski
Keyword(s):  
Numerical Simulation ◽  
Surface Roughness ◽  
Smooth Surface ◽  
Steel Sample ◽  
Normal Contact ◽  
Contact Loading ◽  
Uniaxial Stretching ◽  
Structure Interaction ◽  
Finite Element Calculations ◽  
Similarities And Differences

AbstractThe aim of the work is to show both the similarities and differences in the formation of deformation-induced roughness in contact compression in the presence of oil and the problem of free surface roughing during uniaxial stretching in a plastic area. The relationships between changes in the roughness are caused by the deformation of the sample and the viscosity of oil at the contact area. It has been shown that normal contact loading with the presence of oil initially leads to an increase in surface roughness, then to its smoothening. The results of the experimental research have been compared with numerical simulation made using FSI (Fluid Structure Interaction) and ABAQUS systems. Using finite element calculations, it was possible to explain the phenomenon of roughness formation on the surface of a smooth steel sample. The changes in the structure of the smooth surface resulting from compression in the presence of oil are caused by the rotation and deformation of surface grains. The roughness of this structure is dependent on the viscosity of oil: the more viscous the liquid is, the rougher texture is formed.

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