Results 1 to 10 of about 143,425 (150)

Review on the kerogen deformation mechanism [PDF]

open access: yesE3S Web of Conferences, 2022
Shale gas is unconventional natural gas energy stored in shale, and is one of the important substitutes for conventional oil and gas resources. Since amorphous kerogen is the main component of shale organic matter and has a high degree of deformation ...
Zheng Huimin   +2 more
doaj   +1 more source

Contact-deformation mechanism of boundary friction [PDF]

open access: yesE3S Web of Conferences, 2020
Research was conducted to determine the effect of lubricants on stress and strain in the contact of metal surfaces. Experiments were carried out on the introduction of a fixed and moving indenter in contact with a dry and lubricated surface.The steel ...
Dykha Alexandr   +3 more
doaj   +1 more source

Study on the deformation mechanism of Ti–10Mo–1Fe solid-solution alloys with different cooling rates

open access: yesJournal of Materials Research and Technology, 2023
The phase composition before deformation is an important factor affecting the deformation mechanism of titanium alloy at room-temperature. In practical production, the initial phase composition can be greatly controlled by changing the solution cooling ...
Beite Gao   +5 more
doaj   +1 more source

Deformation behavior and softening mechanism in ferrite steel during warm deformation

open access: yesJournal of Materials Research and Technology, 2022
Ferrite rolling is generally used to produce deep-drawn steel sheets, which can replace cold rolling to achieve short-flow production. Realizing low-cost production of deep-drawn steel.
Leilei Li   +3 more
doaj   +1 more source

Deformed supersymmetric mechanics [PDF]

open access: yesClassical and Quantum Gravity, 2014
1 + 36 pages, Substantial revision: new comments, footnotes, references and Appendix B added, typos corrected; published ...
Ivanov, E., Sidorov, S.
openaire   +2 more sources

Effect of Ultrasonic Vibration on Tensile Mechanical Properties of Mg-Zn-Y Alloy

open access: yesCrystals, 2023
Ultrasonic vibration assisted (UVA) plastic forming technology has proven to be a highly effective processing method, particularly for materials that are challenging to deform.
Wenju Yang   +5 more
doaj   +1 more source

Synthesis and deformation mechanics of gradient nanostructured materials

open access: yesNational Science Open, 2022
The emerging gradient nanostructured metals and alloys containing spatially graded structural components with large variations in length scale and/or mechanical properties exhibit unprecedented mechanical performance.
Pan Qingsong, Lu Lei
doaj   +1 more source

Engineering geology properties and creeping strength characteristics of the silty mudstone in Gongjue County in Tibet of China

open access: yesShuiwen dizhi gongcheng dizhi, 2021
The Triassic silty mudstone is encountered in the Sichuan-Tibet Railway, when it passes through Gongjue County in Tibet of Chian, and the rock is prone to cause large deformation under the condition of high geo-stress.
Changbao GUO   +6 more
doaj   +1 more source

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

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