Results 11 to 20 of about 557,778 (354)

Mechanical Load-Induced Atomic-Scale Deformation Evolution and Mechanism of SiC Polytypes Using Molecular Dynamics Simulation

open access: yesNanomaterials, 2022
Silicon carbide (SiC) is a promising semiconductor material for making high-performance power electronics with higher withstand voltage and lower loss. The development of cost-effective machining technology for fabricating SiC wafers requires a complete ...
Haoxiang Wang   +4 more
doaj   +1 more source

Dynamic Behavior of Additively Manufactured FeCoCrNi High Entropy Alloy

open access: yesMetals, 2022
Additively manufactured face-centered-cubic high entropy alloys have a combination of high strength and good ductility, and are promising impact-resistant structural materials.
Meng Du, Bin Liu, Yong Liu, Yong Yang
doaj   +1 more source

Deformation quantization and Nambu Mechanics [PDF]

open access: yesCommunications in Mathematical Physics, 1997
Plain LaTeX file with AMS Fonts. 25 pages. Minor clarifying additions and stylistic corrections.
Dito, G.   +3 more
openaire   +4 more sources

Wear Behaviors of a Ti-Based Bulk Metallic Glass at Elevated Temperatures

open access: yesFrontiers in Materials, 2021
Bulk metallic glasses (BMGs) often offer excellent physical, chemical, and mechanical properties such as high strength, high hardness, and good wear/corrosion resistance, stemming from their unique atomic configuration. These properties enable them to be
Fuyang Cao   +6 more
doaj   +1 more source

Gross plastic deformation of axisymmetric pressure vessel heads [PDF]

open access: yes, 2006
The gross plastic deformation and associated plastic loads of four axisymmetric torispherical pressure vessels are determined by two criteria of plastic collapse: the ASME twice elastic slope (TES) criterion and the recently proposed plastic work ...
Camilleri, Duncan   +2 more
core   +1 more source

Characterising gross plastic deformation in design by analysis [PDF]

open access: yes, 2005
An investigation of three simple structures is conducted to identify and characterise the condition of gross plastic deformation in pressure vessel design by analysis.
Donald Mackenzie   +7 more
core   +1 more source

Loss of strength in Ni3Al at elevated temperatures [PDF]

open access: yes, 2006
Stress decrease above the stress peak temperature (750 K) is studied in h123i single crystals of Ni3(Al, 3 at.% Hf ). Two thermally activated deformation mechanisms are evidenced on the basis of stress relaxation and strain rate change experiments.
Ahmadieh A   +26 more
core   +4 more sources

DEFORMATION MECHANISM OF STRUCTURAL BODY COMPRESSION

open access: yesНаука и техника, 2018
In order to prepare soil for sowing of agricultural crops it is necessary to have a number of engineering structures that ensure its qualitative treatment and protection from erosion.
О. N. Protasenya   +2 more
doaj   +1 more source

Cytoplasmic Flow and Mixing Due to Deformation of Motile Cells. [PDF]

open access: yes, 2017
The cytoplasm of a living cell is a dynamic environment through which intracellular components must move and mix. In motile, rapidly deforming cells such as human neutrophils, bulk cytoplasmic flow couples cell deformation to the transport and dispersion
Chan, Caleb K   +2 more
core   +2 more sources

Plastic deformation mechanism of hypoid gears

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2017
Hypoid gears are used as the final reduction gear of vehicles to transmit and change direction torque. Plastic deformation of a hypoid gear tooth flank occurs when a load exceeding the yield stress acts on the tooth surface.
Takayuki AOYAMA   +3 more
doaj   +1 more source

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