Results 51 to 60 of about 438,371 (313)
Applied SciencesTensile, compressive-shear, and tensile-shear failure are three typical failure modes of rock- and lining-support structural materials in underground engineering. Comparative studies of the acoustic emission (AE) evolution characteristics of specimens of
Yifan Xu +4 more
doaj +1 more source
A New Microtensile Tester for the Study of MEMS Materials with the Aid of Atomic Force Microscopy [PDF]
, 2002 An apparatus has been designed and implemented to measure the elastic tensile properties (Young's modulus and tensile strength) of surface micromachined polysilicon specimens.
Chasiotis, Ioannis, Knauss, Wolfgang G.
core +1 more source
Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source
New Challenges on Developing Experimental Methods for Innovative Metal Forming Techniques
Physical Sciences Forum, 2022 For industrial applications of innovative metal forming techniques, advanced experimental methods have been developed to characterize the mechanical properties of materials under the corresponding forming conditions.
Ruiqiang Zhang, Jianguo Lin
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Pre-yield tensile set of a semi-crystalline polymer, its blend and composite [PDF]
, 2007 Tensile set was studied at low strains on\ud polypropylene, aliphatic polyketone, rubber toughened\ud blends and CaCO3 particle toughened composites. The\ud rubber in the rubber toughened blends had a particle size of\ud 0.7 lm. The CaCO3 particles had a
Gaymans, R.J. +2 more
core +4 more sources
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Evaluation of hoof horn quality by tensile test and hardness test using acoustic emission [PDF]
Journal of Central European AgricultureThe research aimed to explore the use of tensile tests and hardness tests in combination with acoustic emission to evaluate the physical properties of hoof horn quality in dairy cows.
Zdenek Havliček +6 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek +5 more
wiley +1 more source
Sustainable Boatbuilding: Evaluating the Feasibility of Recycled HDPE as a Structural Material [PDF]
BIO Web of ConferencesThe boatbuilding industry is increasingly shifting toward environmentally sustainable materials. High-Density Polyethylene (HDPE) has become a highly viable alternative material because of its outstanding chemical and impact resistance, as well as its ...
Nisazarifa Adristi +4 more
doaj +1 more source
Parameter identification of a mechanical ductile damage using Artificial Neural Networks in sheet metal forming. [PDF]
, 2013 In this paper, we report on the developed and used of finite element methods, have been developed and used for sheet forming simulations since the 1970s, and have immensely contributed to ensure the success of concurrent design in the manufacturing ...
Abbassi, Fethi +3 more
core +2 more sources