Results 151 to 160 of about 611,945 (318)

Ultra-Short Laser-Assisted Micro-Structure Formations on Mg/Zn Double-Doped Calcium Phosphate Ceramics for Enhanced Antimicrobial Activity. [PDF]

Materials (Basel), 2023
Daskalova A, Sezanova K, Angelova L, Paunova-Krasteva T, Gergulova R, Kovacheva D, Rabadjieva D.   +6 more
europepmc   +1 more source

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

Advanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

A biomimetic gradient porous cage with a micro-structure for enhancing mechanical properties and accelerating osseointegration in spinal fusion. [PDF]

Bioact Mater, 2023
Jia CQ, Zhang Z, Cao SQ, Wang TJ, Yu HC, Wang WX, Guo BM, Qiu XY, You YG, Hu FQ, Zhao J, Zhang XS.   +11 more
europepmc   +1 more source

Cavitation manipulation by micro-structured surfaces

IOP Conference Series: Earth and Environmental Science
Abstract In this work, we studied the interaction between cavitation and laser-functionalized surfaces on two complexity levels. Firstly, the cavitating flow behind the functionalized cylindrical surfaces was observed and secondly, a more detailed study of individual laser-induced bubbles and flat laser-functionalized surfaces was ...
Petkovšek, Martin, Gregorčič, Peter, fizik, Hočevar, Matej, Rosselló, Juan Manuel   +3 more
openaire   +2 more sources

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Comparison of advanced cutting techniques on hardox 500 steel material and the effect of structural properties of the material

Metalurgija, 2014
Purpose of this study is to determine the most advantageous cutting method for a better competition chance. By presenting high hardness, high strength and superior toughness Hardox 500 steel.
L. Dahil, İ. Dahil, A. Karabulut
doaj  

Investigating the Impact of Fly Ash on the Strength and Micro-Structure of Concrete during Steam Curing and Subsequent Stages. [PDF]

Materials (Basel), 2023
Duan Y, Wang Q, Long Z, Wang X.
europepmc   +1 more source

A Flexible Evaporation Micropump with Precision Flow Rate Control for Micro-Fluidic Systems

, 2012
[[abstract]]This paper proposes an active-evaporation micro pump for micro-fluidic system. The flexible micropump featured power, cost and space efficient structure, capable of stable and adjustable flow-rate control during long working periods.
Chen, Kuan-Yu; Chen, Kuang-En; Wang, Kerwin
core  

A novel micro-separator using the capillary separation effect with locally populated micro-pin-fin structure [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
Sun, D, Xu, J, An, B, 4th Micro and Nano Flows Conference (MNF2014)   +3 more
core  

Effect of microwave irradiation on the flow of micro-particle suspension (TiO2/H2O) in micro-Scale porous Structure

, 2009
The mass flow and transport phenomenon in porous media widely exists in nature and engineering applications. Membrane separation is a typical material transfer process in the porous medium.
Mingdi Sun, Wang, L, Junhong Yang, Di, Q, Liqiu Wang, Sun, M, Qianqian Di, Yang, J   +7 more
core   +1 more source