Results 11 to 20 of about 623,573 (324)

Nano-indentation of ion-irradiated nuclear structural materials: A review

, 2019
Ion irradiation offers a promising strategy to emulate the irradiation damage induced by energetic neutrons. However, the characterization of the mechanical properties of ion-irradiated materials is not easy considering the limited irradiation depth and ...
Xiazi Xiao, Long Yu
openalex   +2 more sources

Influence of Aging Treatment and Volume Fraction on Nano-Indentation Behavior of Ni-Based Single Crystal Superalloys. [PDF]

Materials (Basel)
Zhang S, Zhang B, Zhao F, Li J, Wei L, Huang X.   +5 more
europepmc   +2 more sources

Molecular Dynamics Simulation on Mechanical Response of Nano-indentation for Molybdenum-rhenium Alloy

Yuanzineng kexue jishu
Molybdenum-rhenium (Mo-Re) alloys are promising candidates for structural materials of advanced nuclear reactors, endowing with high melting point, good strength and plasticity, outstanding compatibilities with nuclear fuels and alkali metal coolant. The
WANG Jiayu1, QIN Menglu1, YANG Yexin1, TONG Zhenfeng1, LI Yawen2, LI Xiaochun2, LIU Yunfei1, SUN Lu1
doaj   +2 more sources

Investigations on elastic properties and electronic structures of α-CoSn3 doped with Ni via first-principles calculations and nano-indentation measurements

Results in Physics, 2019
The low-temperature α-CoSn3 intermetallic compound (IMC) doped with Ni is an important component at the interface between Sn-based solder and printed circuit boards, which largely controls the mechanical properties of solder joints.
Xiaoyang Bi, Xiaowu Hu, Qinglin Li
doaj   +2 more sources

Ultra-nano indentation properties of crosslinked PBT [PDF]

MATEC Web of Conferences, 2018
This article deals with the use of Ultra-nano indentation Tester UNHT3 for the measurement of (ultra nano) mechanical properties. The effect of electron beam (EB) radiation on Polybutylene terephthalate (PBT) was investigated.
Ovsik Martin, Fiala Tomas, Manas Miroslav, Dockal Adam   +3 more
doaj   +3 more sources

High temperature spherical nano-indentation of graphite crystals

Carbon, 2022
Nano-indentation at temperatures up to 600 °C has been applied to the (0001) surface of highly oriented pyrolytic graphite using a spherical diamond tip (∼10 μm diameter). Cross-sectional observations of the indentations by dark field scanning transmission electron microscopy show an increased tendency at high temperature for inelastic deformation by ...
T. Marrow, I. Šulák, B. Li, M. Vukšić, M. Williamson, David J Armstrong   +5 more
semanticscholar   +3 more sources

Comparison of the Indentation Processes Using the Single Indenter and Indenter Array: A Molecular Dynamics Study

Nanoscale Research Letters, 2022
Fabrication of periodic nanostructures has drawn increasing interest owing to their applications of such functional structures in optics, biomedical and power generation devices.
Yanquan Geng, Jiqiang Wang, Zihan Li, Yongda Yan, Jingran Zhang, Yang Gan   +5 more
doaj   +1 more source

Estimation of directional single crystal elastic properties from nano-indentation by correlation with EBSD and first-principle calculations

Materials & Design, 2023
In this study, a two-step optimisation process for the estimation of the single crystal stiffness tensor from the indentation modulus is presented. This was accomplished by using a 2-dimensional data correlation method for nano-indentation, EBSD and ab ...
Mattis Seehaus, Sang-Hyeok Lee, Tobias Stollenwerk, Jeffrey M. Wheeler, Sandra Korte-Kerzel   +4 more
doaj   +1 more source

Investigation of inhomogeneous and anisotropic material behavior of porcine thoracic aorta using nano-indentation tests. [PDF]

J Mech Behav Biomed Mater, 2017
Kermani G, Hemmasizadeh A, Assari S, Autieri M, Darvish K.   +4 more
europepmc   +3 more sources

Effect of loading strain rate on nano-indentation response of an aerospace grade epoxy polymer

eXPRESS Polymer Letters, 2023
Depth sensing indentation holds the promise of local mechanical properties determination. However, the number of studies on materials that exhibit time-dependent and hydrostatic pressure-dependent behavior is still scarce.
Laura Alejandra Fasce, Lucas Sánchez Fellay, Patricia María Frontini   +2 more
doaj   +1 more source