Results 41 to 50 of about 66,854 (228)

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  

Delamination-fretting wear failure evaluation at HAp-Ti-6Al-4V interface of artificial hip implant [PDF]

, 2021
Osteoarthritis due to rapid aging population in Malaysia and developed countries leads to an extensive application of titanium artificial hip implants. However, titanium alloys (Ti-6Al-4V) cannot directly adhere with human bone due to bio-compatibility ...
Muniandy, Nagentrau
core  

Effect of the Ti-6Al-4V alloy specimens crystal lattice curvature within surface layers on fatigue failure mechanisms [PDF]

, 2018
In the present work the role of the crystal lattice curvature in fatigue failure of Ti-6Al-4V alloy specimens was discussed. The effect of the specimens ultrasonic treatment and further electrolytic hydrogenation on their fatigue properties was revealed.
Бордулёв, Юрий Сергеевич, Власов, И. В., Хайруллин, Рустам Равильевич   +2 more
core   +2 more sources

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

Sustainability and machinability evaluation of drilling WAAM-CMT and Wrought Ti-6Al-4V: Comparison of three drilling tools

Cleaner Engineering and Technology
Various researchers acknowledged Wire Arc Additive Manufacturing- Cold Metal Transfer (WAAM-CMT) as a specialised additive manufacturing methodology for difficult-to-machine materials that is progressively offering an economical advantage to traditional ...
Navneet Khanna, Harsh Vesuwala, Harsh Salvi, Jonny Singla, Navin Kumar, Anuj Bansal, Anil Kumar Singla, Gururaj Bolar   +7 more
doaj   +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

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +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

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

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