Results 51 to 60 of about 75,426 (274)

3D‐Printed Titanium Implants with Bioactive Peptide‐Polysaccharide Scaffolds for Personalized Bone Reconstruction

Advanced Healthcare Materials, EarlyView.
Porous 3D‐printed titanium implants are made bioactive by integration with a supramolecular peptide‐hyaluronic acid nanofibrillar scaffold, without the addition of exogenous cells or growth factors. Uniform filling of the implant architecture promotes vascularized, spatially homogeneous bone regeneration, significantly enhancing osteogenesis throughout
Noam Rattner, Vladimir Perlis, Eran Golden, Ariel Pokhojaev, Rachel Sarig, Itzhak Binderman, Michal Halperin‐Sternfeld, Solomon Dadia, Lihi Adler‐Abramovich   +8 more
wiley   +1 more source

Tribological Properties of Groove-Textured Ti-6Al-4V Alloys with Solid Lubricants in Dry Sliding against GCr15 Steel Balls

Micromachines, 2023
A nanosecond laser is used to fabricate groove-patterned textures on the upper surface of Ti-6Al-4V alloys, and then molybdic sulfide solid lubricants are filled into the grooves. The treated titanium alloy is subjected to friction and wear tests.
Ze Wu, Xiuli Tan, Guochao Li, Youqiang Xing   +3 more
doaj   +1 more source

Структурно-фазовое состояние и механические свойства субмикрокристаллического титанового сплава Ti-6Al-4V, полученного с использованием обратимого легирования водородом [PDF]

, 2007
Методами электронно-микроскопического и рентгеноструктурного анализов исследованы особенности эволюции структурно-фазового состояния титанового сплава Ti-6Al-4V в процессе формирования субмикрокристаллической структуры с использованием обратимого ...
Грабовецкая, Г. П., Мельникова, Екатерина Николаевна, Чернов, Иван Петрович   +2 more
core  

High-Kinetic Inductance Additive Manufactured Superconducting Microwave Cavity

, 2017
Investigations into the microwave surface impedance of superconducting resonators have led to the development of single photon counters that rely on kinetic inductance for their operation. While concurrent progress in additive manufacturing, `3D printing'
Eric T. Holland, Gianpaolo Carosi, Jonathan L DuBois, Jorge Mireles, Nathan Woollett, Nicholas Materise, Sharon G. Torres, Thomas Voisin, Y. Morris Wang, Yaniv J. Rosen   +9 more
core   +1 more source

Electrochemical Hydrogen Charging on Corrosion Behavior of Ti-6Al-4V Alloy in Artificial Seawater

Chinese Journal of Mechanical Engineering
This study employs advanced electrochemical and surface characterization techniques to investigate the impact of electrochemical hydrogen charging on the corrosion behavior and surface film of the Ti-6Al-4V alloy. The findings revealed the formation of γ-
Yanxin Qiao, Yue Qin, Huiling Zhou, Lanlan Yang, Xiaojing Wang, Zhengbin Wang, Zhenguang Liu, Jiasheng Zou   +7 more
semanticscholar   +1 more source

Interfacial Behavior of Methane in Methane/p‐Xylene/Water Systems: First Principles Inspected Using Neutron Imaging and Molecular Dynamics Simulations

Advanced Materials Interfaces, EarlyView.
Pressurized gases reduce interfacial tension (IFT) at the gas‐liquid interfaces, their influence on the liquid–liquid interfaces remains unclear. For model compounds methane, water, and p‐xylene, neutron imaging observation of pressurized three‐phase systems is combined with Molecular Dynamics simulations.
Martin Melčák, Tereza‐Markéta Durďáková, Petr Číhal, Jonatan Šercl, Jongmin Lee, Pierre Boillat, Jan Heyda, Pavel Trtik, Ondřej Vopička   +8 more
wiley   +1 more source

Effects of HIP Process Parameters on Microstructure and Mechanical Properties of Ti-6Al-4V Fabricated by SLM

Metals, 2023
Ti-6Al-4V titanium alloy products formed by selective laser melting (SLM) are characterized by high strength and low plasticity. In addition, there may be pores inside the material, which may become a fracture sprouting point and accelerate the failure ...
Zhoujin Lv, Haofeng Li, Lida Che, Shuo Chen, Pengjie Zhang, Jing He, Zhanfang Wu, Shanting Niu, Xiangyang Li   +8 more
doaj   +1 more source

Laser‐Based Solidification of Cermets/Cemented Carbides: Processing‐Microstructure‐Property Relationships

Advanced Materials Technologies, EarlyView.
Recent research on laser‐processed cermets and cemented carbides highlights significant advancements, yet a notable paucity of studies and persistent challenges remain. Efforts are increasingly focused on developing low‐cost, environmentally friendly cermets as alternatives to conventional materials.
Himanshu Singh Maurya, Farid Akhtar, Konda Gokuldoss Prashanth   +2 more
wiley   +1 more source

Corrosion Behavior of Al7075, Ti-6Al-4V, and Sn-3.6Ag-1Cu Alloys in 3.0 wt.% Sodium Chloride Solutions Using Potentiodynamic Polarization Measurements

International Journal of Electrochemical Science, 2015
The corrosion behavior of Al7075, Ti-6Al-4V, and Sn-3.6Ag-1Cu alloys in 3.0 wt.% sodium chloride solution has been investigated using potentiodynamic polarization measurements.
A.N. AlHazaa, El-Sayed M. Sherif
doaj   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source