Results 1 to 10 of about 693,991 (185)

Strengthening Mechanism for the Mechanical Properties of Cement-Based Materials after Internal Nano-SiO2 Production. [PDF]

open access: yesNanomaterials (Basel), 2022
This study focuses on overcoming the agglomeration issue of nano-SiO2 powder in cement, facilitating the strengthening mechanism of cement-based materials.
Zhang J   +6 more
europepmc   +2 more sources

Research on the Microstructure, Mechanical Properties and Strengthening Mechanism of Nanocrystalline Al-Mo Alloy Films. [PDF]

open access: yesNanomaterials (Basel)
In this work, the Al-Mo nanocrystalline alloy films with Mo contents ranging from 0–10.5 at.% were prepared via magnetron co-sputtering technology. The composition and microstructure of alloy thin films were studied using XRD, TEM, and EDS.
Wang Y, Xu H, Chen Y, Qi X, Zhong N.
europepmc   +2 more sources

Strengthening Mechanism of Ni53Mo35Fe9B2 Alloy

open access: yesJournal of the Mechanical Behavior of Materials, 1999
Perez, N.L.
doaj   +2 more sources

Discovery of new Fe2Ni2CrAlx multi-principal element alloys with promising mechanical properties

open access: yesJournal of Materials Research and Technology, 2023
Thermodynamic calculations were utilized to accelerate the pace of discovering promising composition combination by tailoring phase fraction. Then a family of Fe2Ni2CrAlx multi-principal element alloys (MPEAs) were synthesized to investigate the effect ...
Ling Qiao, R.V. Ramanujan, Jingchuan Zhu
doaj   +1 more source

Research progress in high entropy alloys by additive manufacturing

open access: yesCailiao gongcheng, 2021
Based on different high-entropy alloys (HEAs) systems, the latest research progress in additive manufactured high-entropy alloys was reviewed. The rapid solidification microstructure, segregation and precipitation behaviors of high-entropy alloys ...
WEI Shui-miao   +6 more
doaj   +1 more source

Effect of aging treatment on the behavior of room temperature tensile of P/M superalloys used for inertia friction welding joints

open access: yesFenmo yejin jishu, 2021
The behavior of the room temperature tensile of the FGH96 P/M superalloys connected by the inertia friction welding before and after the aging treatment was investigated, and the failure mechanism of the FGH96 P/M superalloys was evaluated.
ZHOU Xiao-ming   +4 more
doaj   +1 more source

THE INTERNATIONAL CAPITAL MOVEMENT AS A FACTOR OF INFLUENCE ON INNOVATIVE DEVELOPMENT TENDENCY OF UKRAINE’S ECONOMY AND ITS INTEGRATION INTO THE WORLD ECONOMY [PDF]

open access: yes, 2013
The article represents the research results concerning Ukraine’s solving strategic tasks to develop the financial mechanism of regulating the international capital movement and strengthening its positive effect on Ukraine’s economy development tendencies
Liudmyla Solianyk
core   +4 more sources

Research progress on C-coated Ti composite powders used for preparing high-performance Ti matrix composites

open access: yesFenmo yejin jishu, 2022
The morphology and distribution of reinforcements in the titanium matrix composites (TMCs) are crucial in determining the material performances. Due to the uncontrollable morphology and inhomogeneous distribution of the reinforcements in the current TMCs,
LI Shao-fu, YANG Ya-feng
doaj   +1 more source

A Model for Direct Effect of Graphene on Mechanical Property of Al Matrix Composite

open access: yesMetals, 2023
Direct effect of graphene on mechanical property of Al matrix composite has been studied by using molecular dynamic (MD) methods. The models of graphene-reinforced composite are achieved by modeling the sintering system consisting of Al particles and ...
Hongshuo Sun   +3 more
doaj   +1 more source

Simultaneous Improvement in Strength and Ductility of TC4 Matrix Composites Reinforced with Ti1400 Alloy and In Situ-Synthesized TiC

open access: yesMetals, 2023
To overcome the tradeoff between strength and ductility of materials and obtain titanium matrix composites with excellent mechanical properties, in this study, the in situ-synthesized TiC particles and Ti-Al-V-Mo-Cr (Ti1400) alloy-reinforced Ti6Al4V (TC4)
Ni He   +6 more
doaj   +1 more source

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