Deformation mechanisms in single crystal Ni-based concentrated solid solution alloys by nanoindentation
Nanoindentation is a critical technique to probe mechanical properties at the micrometer
and sub-micrometer scales, accompanied by challenges from indentation size effect, pile …
and sub-micrometer scales, accompanied by challenges from indentation size effect, pile …
Decoupling indentation size and strain rate effects during nanoindentation: A case study in tungsten
Materials indented at small scales may simultaneously exhibit indentation size and strain
rate effects which complicate the identification of the mechanisms that control deformation …
rate effects which complicate the identification of the mechanisms that control deformation …
Shear strain gradient in Cu/Nb nanolaminates: Strain accommodation and chemical mixing
Disentangling the intragranular and interfacial plasticity contribution to the overall strain
accommodation is crucial to understanding the microstructural evolution and mass transport …
accommodation is crucial to understanding the microstructural evolution and mass transport …
Anomalous layer-dependent lubrication on graphene-covered substrate: Competition between adhesion and plasticity
Friction on samples covered by few-layer graphene is well known to exhibit the unique layer
dependence where friction measured by atomic force microscopy at the nanoscale is …
dependence where friction measured by atomic force microscopy at the nanoscale is …
Microstructural and mechanical property characterization of Argillaceous, Kerogen-rich, and Bituminous shale rocks
Shale rocks have become an indispensable natural gas and oil source. Hence, the
knowledge of the mechanical properties of shales is critical for field applications. In this …
knowledge of the mechanical properties of shales is critical for field applications. In this …
Microstructural and hardness investigation of a multiphase Mo-Si-B alloy processed by laser surface remelting
Y Liu, Y Li, H Kou, Y Chen, F Zhang, X Song - Surface and Coatings …, 2022 - Elsevier
In this study, the effect of laser surface remelting on the microstructure and mechanical
properties in a hot-pressing sintered Mo-Si-B alloy was investigated. In contrast to equiaxed …
properties in a hot-pressing sintered Mo-Si-B alloy was investigated. In contrast to equiaxed …
Characterization of micromechanical properties of Al, Y-modified silicide coating on NbSi based alloy
W Ran, Y Qiao, X Guo - Surface and Coatings Technology, 2022 - Elsevier
Micromechanical properties of Al, Y-modified silicide coating on Nbsingle bondSi based
alloy were investigated in this paper. The silicide coating prepared by pack cementation …
alloy were investigated in this paper. The silicide coating prepared by pack cementation …
[PDF][PDF] 铝硅准二元玻璃硬度和抗碎裂性演化的结构起源
丁志松， 王兵兵， 王振涛， 乔昂， 顾少轩， 陶海征 - 硅酸盐学报, 2022 - researching.cn
为探究准二元铝硅玻璃硬度和抗碎裂性随组分变化的结构起源, 采用激光加热气动悬浮技术,
制备了组分为xAl2O3·(100–x) SiO2 (30≤ x≤ 63, 摩尔分数) 的系列玻璃样品 …
制备了组分为xAl2O3·(100–x) SiO2 (30≤ x≤ 63, 摩尔分数) 的系列玻璃样品 …
[HTML][HTML] Study on Size Effect in Indentation Tests
X Li, W Zhang, Z Dong, Z Wang, D Li, J Zhang - Coatings, 2022 - mdpi.com
The depth dependence of the indentation hardness, ie, the indentation size effect (ISE), was
manifested as an increase or decrease in hardness when penetration depth decreases …
manifested as an increase or decrease in hardness when penetration depth decreases …
Size effect in nanoindentation: Taylor hardening or dislocation source-limited effect?
In the present work, a 3D discrete dislocation dynamics (DDD) method was used to explore
the indentation size effect (ISE) in the nanoindentation of single crystals. The distribution of …
the indentation size effect (ISE) in the nanoindentation of single crystals. The distribution of …