Results 1 to 10 of about 5,158 (184)

Improving osteoinduction and osteogenesis of Ti6Al4V alloy porous scaffold by regulating the pore structure [PDF]

Frontiers in Chemistry, 2023
Titanium alloy scaffolds with a porous structure have attracted much attention in bone defect repair. However, which pore structure is more beneficial to bone defect repair is controversial.
Chao Wang, Chao Wang, Jie Wu, Jie Wu, Leyi Liu, Leyi Liu, Duoling Xu, Duoling Xu, Yuanbo Liu, Yuanbo Liu, Shujun Li, Wentao Hou, Jian Wang, Xun Chen, Xun Chen, Liyuan Sheng, Huancai Lin, Huancai Lin, Dongsheng Yu, Dongsheng Yu   +19 more
doaj   +2 more sources

Development of high strength and lightweight Ti6Al4V5Cr alloy: Microstructure and mechanical characteristics

Journal of Materials Research and Technology
This article explains development of high strength and lightweight Ti6Al4V5Cr alloy by μ-plasma powder additive manufacturing (μ-PPAM) process for automotive, aerospace, military, dies and moulds, and other similar applications. Microstructure, formation
Neelesh Kumar Jain, Vivek Patel, Dan Sathiaraj   +2 more
exaly   +3 more sources

Effect of Y alloying on microstructure and mechanical properties of as-annealed Ti6Al4V alloys

Journal of Materials Research and Technology
The Ti6Al4V alloy with Y used as the deoxidizer contains a certain amount of Y. In this study, the effects of Y on the mechanical properties of the Ti6Al4V alloy were investigated.
Li-na Jiao, Lu Mao, Bao-hua Duan, Qi-sheng Feng, Guang-yao Chen, Chong-he Li   +5 more
doaj   +2 more sources

Molecular mechanisms of osteogenesis and antibacterial activity of Cu-bearing Ti alloy in a bone defect model with infection in vivo

Journal of Orthopaedic Translation, 2021
Objective: The antibacterial activity of copper (Cu)-alloy biomaterials has shown a great potential in clinical application. Here, we evaluated the osteogenesis and antibacterial effects of Ti6Al4V-6.5wt%Cu alloy in an in vivo model of infected bone ...
Jun Yang, Hanjun Qin, Yu Chai, Ping zhang, Yirong Chen, Ke Yang, Min Qin, Yifang Zhang, Hong Xia, Ling Ren, Bin Yu   +10 more
doaj   +1 more source

Mechanisms of Premature Fracture in Modular Neck Stems Made of CoCrMo/Ti6Al4V and Ti6Al4V/Ti6Al4V Alloy

Coatings, 2023
In this paper, we present the mechanisms of premature fracture of modular neck stems in two case studies: (I) when the neck and stem are both made of the same Ti6Al4V alloy, and (II) when the neck and stem are made from two different alloys, CoCrMo and Ti6Al4V alloy. Our study integrates two orthopedic patients who have undergone primary uncemented THA
Drago Dolinar, Miro Gorenšek, Klemen Avsec, Barbara Šetina Batič, Matej Hočevar, Matjaž Godec, Borut Žužek, Mojca Debeljak, Monika Jenko, John T. Grant, Boštjan Kocjančič   +10 more
openaire   +3 more sources

An Experimental Study on the Fretting Corrosion Behaviours of Three Material Pairs at Modular Interfaces for Hip Joint Implants

Lubricants, 2021
The fretting corrosion behaviours of Al2O3 ceramic/Ti6Al4V alloy, 316 L stainless/Ti6Al4V alloy, and CoCrMo alloy/Ti6Al4V alloy pairs were studied in an in-house developed fretting-corrosion tester.
Jian Pu, Dongsheng Wu, Yali Zhang, Xiaogang Zhang, Zhongmin Jin   +4 more
doaj   +1 more source

Machinability of titanium alloys (Ti6Al4V and Ti555.3) [PDF]

Journal of Materials Processing Technology, 2009
Abstract Near-beta titanium alloys like Ti555.3 are increasingly being used in aeronautics replacing in some critical applications the most common Ti6Al4V. However, these near-beta titanium alloys have a poor machinability rating which needs to be overcome so as to maintain at least the same productivity levels as in Ti6Al4V. This paper presents the
Arrazola, Pedro-Jose, Garay, Ainhara, Iriarte, Luis María, Armendia, Mikel, Marya, Surendar, Le Maître, Félix   +5 more
openaire   +2 more sources

Effects of machining surface and laser beam scanning strategy on machinability of selective laser melted Ti6Al4V alloy in milling

Materials & Design, 2020
Overlapping melting trajectories and partially-melted powders result in poor surface morphology and high surface roughness values (Ra = ~13.34 μm) of selective laser melted (SLMed) Ti6Al4V alloy.
Chenbing Ni, Lida Zhu, Zhongpeng Zheng, Jiayi Zhang, Yun Yang, Ruochen Hong, Yuchao Bai, Wen Feng Lu, Hao Wang   +8 more
doaj   +1 more source

Manipulation tribological behavior of Ti6Al4V alloy via a duplex treatment of double glow plasma surface molybdenizing-laser surface texturing (LST)

Journal of Materials Research and Technology, 2020
In this work, Ti6Al4V alloy was treated by a duplex treatment of double glow plasma surface molybdenizing-laser surface texturing (LST) aiming to realize surface strengthening and manipulate its tribological behavior.
Shuo Yuan, Naiming Lin, Jiaojuan Zou, Zhiqi Liu, Yuan Yu, Yong Ma, Zhenxia Wang, Bin Zhao, Qunfeng Zeng, Linhai Tian, Lin Qin, Hongxia Zhang, Zhihua Wang, Xiaoping Liu, Bin Tang, Yucheng Wu   +15 more
doaj   +1 more source

Influence of Material Microstructures in Micromilling of Ti6Al4V Alloy [PDF]

Materials, 2013
In the most recent decades the introduction of unconventional machining processes allowed the development of micromachining techniques. In this work, the influence of material microstructures on the micromilling process was investigated. Ti6Al4V alloy was selected as workpiece material since it is a very common material for micro applications and ...
ATTANASIO, Aldo, GELFI, Marcello, POLA, Annalisa, CERETTI, Elisabetta, Claudio Giardini   +4 more
openaire   +3 more sources