Results 41 to 50 of about 7,567 (164)

Study on the reinforcing effect of nano-SiO2 filled PTFE composites

AIP Advances, 2019
The wear behavior and coefficient of friction for Nano-SiO2 filled polytetrafluoroethylene (PTFE) was investigated under dry conditions. The ball indentation hardness, tensile strength and elongation at break were determined.
Yi Han, Bo Zheng, Jihong Chen, Qiang He
doaj   +1 more source

Non-aging basic creep of alkali-activated slag concrete: Multiscale characterization and modeling

Cement
This study focuses on a multiscale characterization of basic creep behavior of two AAS creep mixes with high (hS) and low (lS) slag content, loaded at 28 days.
Richard Caron, Ravi A. Patel, Andreas Bogner, Frank Dehn   +3 more
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Mechanical Characterization of Pharmaceutical Powders by Nanoindentation and Correlation with Their Behavior during Grinding

Pharmaceutics, 2022
Controlling the size of powder particles is pivotal in the design of many pharmaceutical forms and the related manufacturing processes and plants. One of the most common techniques for particle size reduction in the process industry is powder milling ...
Laura Baraldi, Davide De Angelis, Roberto Bosi, Roberto Pennini, Irene Bassanetti, Andrea Benassi, Guido Enrico Bellazzi   +6 more
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A robust nano-indentation modeling method for ion-irradiated FCC single crystals using strain-gradient crystal plasticity theory and particle swarm optimization algorithm

Nuclear Engineering and Technology
Addressing the challenge of identifying an appropriate set of material and irradiation parameters for accurate simulation models using crystal plasticity finite element method (CPFEM), this study proposes a novel two-stage method for nano-indentation ...
Van-Thanh Pham, Jong-Sung Kim
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Nano-indentation test of electron beam irradiated polyamide 11

MATEC Web of Conferences, 2018
This article deals with the influence of electron beam radiation on nano-mechanical properties and the structure of polyamide 11. Crosslinking of polymers is a process, during which macromolecular chains start to connect to each other and the spatial ...
Ovsik Martin, Hylova Lenka, Hudec Ivan, Dockal Adam   +3 more
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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
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Effect of Rolling Deformation on Creep Properties of FeCrAl Alloys

Frontiers in Energy Research, 2021
FeCrAl alloy is one of the most promising nuclear fuel claddings among many accident tolerant fuel (ATF) materials due to its excellent oxidation resistance and good mechanical properties. However, the effect of process conditions on the creep properties
Huan Sheng Lai, Jingyu Guo, Shanglin Zhang, Xiaobin Yu, Fanqiang Meng, Zilong Zhao, Wenzhong Zhou   +6 more
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Effect of verapamil on bone mass, microstructure and mechanical properties in type 2 diabetes mellitus rats

BMC Musculoskeletal Disorders, 2022
Background Verapamil was mainly used to treat hypertension, cardiovascular disease, inflammation and improve blood glucose in patients with diabetes, but its effects on bone mass, microstructure and mechanical properties were unclear.
Xiaodan Wu, He Gong, Xiaorong Hu, Peipei Shi, Haipeng Cen, Chenchen Li   +5 more
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Investigating the correlation between Nanoindentation and Vickers hardness of Ti6Al4V, pure copper and AISI316 stainless steel

Wasit Journal of Engineering Sciences
Nano-indentation test is the most popular hardness testing method because it can correlate to other materials' mechanical properties and is used in a narrow area or for materials with plastic deformation resistance that Vickers hardness cannot represent.
Ammar Dawood Ghali Al-Rubaye, Muhaed Sadiq Alali, Righdan Mohsen Namus   +2 more
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Study on the Tribological Behavior of Wear and Friction Coefficient on AISI M35 High-Speed Steel with and without DLC Coating

Materials Research, 2021
To improve the wear resistance of cutting tools made of high-speed steel, the Diamond-Like Carbon (DLC) coating appears as a promising alternative. There are several methods to assess wear, however, it is a challenge for manufacturing engineering to work
Paulo Sérgio Martins, José Rubens Gonçalves Carneiro, Elhadji Cheikh Talibouya Ba, Vitor Ferreira Vieira, Diego Boaventura Amaral, Nilson Cristino da Cruz   +5 more
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