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A fast,non-destructive test for two-dimensional materials
A fast non-destructive test two-dimensional materials
2017/7/19
Thinning a material down to a single-atom thickness can dramatically change that material's physical properties. For example, graphene, the best-known 2D material, has unparalleled strength and electr...
The dull black plastic of the device on Joshua Pearce’s desk belies its usefulness. Pearce picks up the box, which has a switch on the side and a small opening on top. A handful of vials sit in a bag ...
Full-field analysis of shear test on 3D orthogonal woven C/C composites
3-Dimensional reinforcement Mechanical properties Mechanical testing Full-field measurements
2015/3/30
In this work, the digital image correlation (DIC) technique was used as full-field measurement to analyze the shear properties of the 3D orthogonal woven C/C composites. Both the in-plane and the thro...
Numerical modelling of the thermal and fluid flow phenomena of the fluidity test
Solidification Molten metal flow Fluidity test
2011/6/3
In the paper, two mathematical models of the solidification of a cylindrical shaped casting, which take into account the process of filling the mould cavity with molten metal during the vertical fluid...
Fractographic study of high-density polyethylene gas pipe following Small Scale Steady State test
Fractographic high-density polyethylene gas pipe Small Scale Steady State test
2010/8/12
Polyethylene (PE) is the primary material used for gas pipe applications. Because of its flexibility, ease of joining and long-term durability, along with lower installed cost and lack of corrosion, g...
Thermal residual stress investigation in AS52/ Al18B4O33 magnesium matrix composite by thermal cycling test
Composite materials Mg Al18B4O33
2009/12/2
Purpose: MMCs have microscopic scale thermal residual stress that is generated after cooling from high
temperature Because of the difference of thermal expansion coefficient between the matrix and re...
Numerical study of deformation characteristics in plane strain compression test (PSCT) volume certified following microstructure
Plane Strain Compression Test (PSCT) finite element method AISI 304
2009/10/23
Thermal and mechanical parameters of forming and the process of microstructure development should be brought as close to real-world conditions as possible. The plane strain compression test and subseq...
Numerical modelling of the thermal and fluid flow phenomena of the fluidity test
Solidification Molten metal flow Fluidity test Mathematical modelling
2011/4/2
In the paper, two mathematical models of the solidification of a cylindrical shaped casting, which take into account the process of filling the mould cavity with molten metal during the vertical fluid...
The influence of the temperature of tensile test on the structure and plastic properties of copper alloy type CuCr1Zr
Metallic alloys Copper alloy Plastic instability
2010/2/4
Purpose: The purpose of this paper is to determine the influence of temperature of plastic deformation on the structure and mechanical properties of copper alloy of the type CuCr1Zr during a tensile t...
Virtual tensile test machine as an example of Material Science Virtual Laboratory post
Education and research trends Computational material science and mechanics E-learning
2010/2/8
Purpose: of this paper is to present virtual strength machine from material science virtual laboratory, which can be used for laboratory staff or students training. Material Science Virtual Laboratory...
The evaluation of dynamic cracking resistance of chosen casting alloys in the aspect of the impact bending test
Mechanical properties Dynamic crack resistance Casting alloys
2011/3/15
The increase of quality and durability of produced casting alloys can be evaluated on the base of material tests performed on a high level.One of such modern test methods are tests of the dynamic dama...
A model of heat transfer taking place in thermographic test stand
Polymer composite Thermovision Diagnostics
2010/2/8
Purpose: The aim of this paper is to present a model describing heat transfer taking place during thermovision testing of polymer composites. Thermographic tests were undertaken to identify thermal pr...