Results 21 to 30 of about 44,923 (293)

Structural orientation dependent sub-lamellar bone mechanics [PDF]

Journal of the Mechanical Behavior of Biomedical Materials, 2015
The lamellar unit is a critical component in defining the overall mechanical properties of bone. In this paper, micro-beams of bone with dimensions comparable to the lamellar unit were fabricated using focused ion beam (FIB) microscopy and mechanically tested in bending to failure using atomic force microscopy (AFM).
Jimenez-Palomar, Ines, Shipov, Anna, Shahar, Ron, Barber, Asa   +3 more
openaire   +4 more sources

Microstructure refinement assisted by α-recrystallization in a peritectic TiAl alloy

Journal of Materials Research and Technology, 2021
Fine-grained nearly-lamellar (FGNL) microstructures and ultrafine α2/γ lamellar microstructure were successfully obtained by means of α-recrystallization in a Ti–48Al–2Nb–2Cr alloy. The dynamic recrystallization of α phases and subsequent cooling control
Jieren Yang, Zitong Gao, Yongfeng Liang, Yulun Wu, Jinguang Li, Rui Hu   +5 more
doaj   +1 more source

Theoretical investigation of the effect of bending loads on the interstitial fluid flow in a poroelastic lamellar trabecula

Journal of Biomechanical Science and Engineering, 2016
An individual trabecula in a cancellous bone is a porous material consisting of a lamellar bone matrix and interstitial fluid in a lacuno-canalicular porosity.
Yoshitaka KAMEO, Yoshihiro OOTAO, Masayuki ISHIHARA   +2 more
doaj   +1 more source

Microstructure and compressive behavior of lamellar Al2O3p/Al composite prepared by freeze-drying and mechanical-pressure infiltration method

Science and Engineering of Composite Materials, 2020
Infiltrated molten Al matrix by mechanical-pressure infiltration method into the ceramic scaffold prepared by freeze-drying technology could prepare dense lamellar Al matrix composites without damage of the biomimetic microstructure of the scaffold ...
Zhang Qiang, Dong Shanliang, Ma Shuai, Hou Xuwei, Yang Wenshu, Zhang Yumin, Wu Gaohui   +6 more
doaj   +1 more source

Structure and Corrosion Resistance of Aluminum Coating with Choline Chloride Ionic Liquid on the Surface of AZ80Ti Magnesium Alloy for Construction [PDF]

Cailiao Baohu, 2021
With selecting urea and choline chloride to form a new kind of ionic liquid, the electrodeposition process of Al was carried out on AZ80Ti magnesium alloy as the matrix.Subsequently, the microstructure of the deposited aluminum layer and corrosion ...
ZHANG Zhao-fang, LI Kui, ZHANG Lei-shun
doaj   +1 more source

Effect of cyclic heat treatment with hot deformation on the microstructure and structural orientation of TC17 titanium alloy lamellae

工程科学学报, 2017
The effects of cyclic heat treatment and hot deformation on the spheroidization and orientation of the TC17 titanium alloy were investigated using a light microscope (LM) and electron backscattered diffraction (EBSD).
CHEN Shao-hua, ZHANG Mai-cang, JIA Meng-liu, PENG Tao   +3 more
doaj   +1 more source

Dwell fatigue property and fracture behaviour of Ti60 titanium alloy at room temperature

Cailiao gongcheng, 2019
The low cycle fatigue (LCF) property and low cycle dwell fatigue (LCDF) property of bimodal structure and lamellar structure for Ti60 titanium alloy under high peak stress were studied by means of optical microscope (OM), scanning electron microscope ...
LIU Shi-shuang, QIU Ping, CAI Jian-ming, LI Juan, HUANG Xu, YU Hui, LIU Li-gang   +6 more
doaj   +1 more source

Enhanced strength-plasticity matching of lamellar 1 GPa-grade dual-phase steels via cyclic intercritical quenching

Journal of Materials Research and Technology, 2023
In this work, an innovative cyclic intercritical quenching process has been proposed for achieving excellent mechanical properties in terms of strength and plasticity, which results in a lamellar martensitic-ferritic dual-phase steel. The microstructural
Chao Ding, Jinxu Liu, Bo Ning, Manli Huang, Huibin Wu   +4 more
doaj   +1 more source

Microstructure Design for Reliability of Turbocharger Blade of Cast TiAl Based Alloy

Cailiao gongcheng, 2017
Based on the application background of turbocharger wheel, the mechanical properties reflecting the damage resistance of turbocharger wheel blade, including RT ductility and fracture toughness together with residual RT ductility after thermal exposure ...
ZHU Chun-lei, LI Sheng, ZHANG Ji
doaj   +1 more source

The Influence of Lamina Density and Occurrence on the Permeability of Lamellar Shale after Hydration

Crystals, 2021
The characteristics of laminae in lamellar shale oil reservoirs have important influences on reservoir parameters, especially permeability. In order to explore the influence of lamina density and occurrence on the permeability of lamellar shale after ...
Pengfei Zhao, Xingxing Wang, Xiangyu Fan, Xingzhi Wang, Feitao Zeng, Mingming Zhang, Fan Meng, Wen Nie   +7 more
doaj   +1 more source