Results 21 to 30 of about 133,862 (313)

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

Thermal effect of plastic dissipation at the crack tip on the stress intensity factor under cyclic loading [PDF]

open access: yes, 2011
The authors acknowledge Arts et Métiers ParisTech and Fondation Arts et Métiers for the financial support of Paul C. Paris’ stay at LAMEFIP in 2009. The encouragement of Prof. Ivan Iordanoff, Director of LAMEFIP, is acknowledged with thanks.
PARIS, Paul C.   +8 more
core   +1 more source

Research on plastic deformation law and forming technology of rotary forging with multi-cone rolls

open access: yesAdvances in Mechanical Engineering, 2021
With the development of industrial technology, the application of large diameter-thickness ratio integral discs in various high precision vessels is becoming more and more important.
Qi Wang   +3 more
doaj   +1 more source

A note on Merwin's measurements of forward flow in rolling contact [PDF]

open access: yes, 2004
The first quantitative analysis of the forward flow in frictionless rolling contact, firstly discovered experimentally by Crook [Proc. Inst. Mech. Eng.
Ciavarella, M.   +2 more
core   +1 more source

Detection of plastic strain using GNSS data of pre- and post-seismic deformation of the 2011 Tohoku-oki earthquake

open access: yesEarth, Planets and Space, 2020
In general, there are three mechanisms causing crustal deformation: elastic, viscous, and plastic deformation. The separation of observed crustal deformation to each component has been a challenging problem.
Yukitoshi Fukahata   +2 more
doaj   +1 more source

Atomistic study on the nano-scratch mechanism of CoCrFeMnNi high-entropy alloy at different morphology densities

open access: yesMaterials Research Express, 2023
The physical nature of the scratch behavior of CoCrFeMnNi HEA and its deformation mechanism at different morphology densities are investigated by molecular dynamics simulations.
Bing Wang   +3 more
doaj   +1 more source

Hydrodynamic plastic flow in metal materials

open access: yesResults in Materials, 2020
The band structures (microbands and shearbands) were first discovered and attracted attention of researchers in connection with plastic flow localization and absence of dislocations sliding signs during deformation.
Elena Zasimchuk   +2 more
doaj   +1 more source

Effect of Aging Treatment on the Damping Capacity and Mechanical Properties of Mg-6Al-1Zn Alloy

open access: yesThe Scientific World Journal, 2015
The damping capacity and mechanical properties of Mg-6Al-1Zn alloy after heat treatment were investigated. The damping characteristics of un-heat-treated, solution treated, and aged Mg-6Al-1Zn specimens were determined by measuring the damping ratio and ...
Abdel-Wahab El-Morsy   +1 more
doaj   +1 more source

Formation of ultrafine grains in magnesium alloy during dynamic extrusion at room temperature

open access: yesMicro & Nano Letters, 2022
Magnesium alloy is a class of lightweight structural materials with promise for many applications. Here, the authors report a significant grain refinement, high deformation twin density and obvious nanograined structures in magnesium alloy through a ...
Tao Wang   +3 more
doaj   +1 more source

Experimentelle Verformung von natürlichen Quarzeinkristallen : Einfluss der Wasserneuverteilung auf die Deformation und mikrostrukturelle Untersuchungen [PDF]

open access: yes, 2014
Quartz is one of the common minerals present in the Earth’s crust that controls its rheology and has a simple chemical composition. There is a lot of data available for quartz, which makes it one of the best studied minerals in nature as well as in ...
Thust, Anja
core   +1 more source

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