Results 211 to 220 of about 47,986 (279)

A novel porous Ti6Al4V: Characterization and cell attachment

Journal of Biomedical Materials Research - Part A, 2005
AbstractFor the first time, a highly porous strong Ti6Al4V was produced by using a “polymeric sponge replication” method. A polymeric sponge, impregnated with a Ti6Al4V slurry prepared from Ti6Al4V powders and binders, was subjected to drying and pyrolyzing to remove the polymeric sponge and binders. After sintering at a high temperature and under high
Clemens van Blitterswijk
exaly   +4 more sources

Improved Tribocorrosion Properties of Ti6Al4V Alloy by Anodic Plasma Electrolytic Oxidation

Advanced Engineering Materials, 2023
Ti6Al4V alloy has good corrosion resistance due to the formation of the passive oxide films on the surface of Ti6Al4V alloy. However, Ti6Al4V alloy has poor tribocorrosion resistance in the seawater environment.
Qunfeng Zeng, Zhao Wang, Wanjun He, Zeming Pang, Zekun Ning, Ruiquan Chen, Chenjie Zheng, Chao Yan, Leilei Guo   +8 more
semanticscholar   +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
Pedro Arrazola
exaly   +3 more sources

Microstructure and mechanical properties of ultrasonic spot welding TiNi/Ti6Al4V dissimilar materials using pure Al coating

, 2021
Ultrasonic spot welding of Ti6Al4V and TiNi shape memory alloy (SMA) dissimilar joints with an Al coating interlayer were investigated. The influence of welding pressures on the macro/microstructures and tensile shear properties were evaluated.
Xie Jilin, Yuhua Chen, L. Yin, Timing Zhang, Shan-lin Wang, Litao Wang   +5 more
semanticscholar   +1 more source

The influence of chemical etching on porous structure and mechanical properties of the Ti6AL4V Functionally Graded Porous Scaffolds fabricated by EBM

Materials Chemistry and Physics, 2022
Functionally Graded Porous Scaffolds (FGPS) manufactured from Ti and Ti alloys such as Ti6Al4V is an attractive candidate for mimicking host bone tissue.
M. Surmeneva, D. Khrapov, K. Prosolov, Maria Kozadayeva, A. Koptyug, A. Volkova, Alexandra Paveleva, R. Surmenev   +7 more
semanticscholar   +1 more source

A biomechanical evaluation on Cubic, Octet, and TPMS gyroid Ti6Al4V lattice structures fabricated by selective laser melting and the effects of their debris on human osteoblast-like cells.

Biomaterials Advances, 2022
Lattice structures are widely used in orthopedic implants due to their unique features, such as high strength-to-weight ratios and adjustable biomechanical properties. Based on the type of unit cell geometry, lattice structures may be classified into two
Niyou Wang, Ganesh Kumar Meenashisundaram, Deepika Kandilya, J. Fuh, S. T. Dheen, A. Kumar   +5 more
semanticscholar   +1 more source

Low temperature anelasticity in Ti6Al4V alloy and Ti6Al4V–SiCf composite

Materials Science and Engineering: A, 2009
Abstract Internal friction and dynamic Young modulus measurements have been performed in the temperature range 80–350 K on the Ti6Al4V alloy and a Ti6Al4V–SiC f composite reinforced by unidirectional SiC fibers (SCS-6). A vibrating reed apparatus operating at low strain amplitude ( −5 ) in the frequency range 10 2 –10 4  Hz was employed.
AMADORI, STEFANO, BONETTI, ENNIO, PASQUINI, LUCA, P. Deodati, R. Donnini, R. Montanari, C. Testani   +6 more
openaire   +3 more sources

Microstructure and mechanical properties of dissimilar NiTi/Ti6Al4V joints via back-heating assisted friction stir welding

, 2021
To confirm the feasibility of dissimilar NiTi/Ti6Al4V joints fabricated via friction stir welding, the conventional friction stir welding and back-heating assisted friction stir welding were conducted.
Huaibo Deng, Yuhua Chen, Yanlin Jia, Yong-Song Pang, Timing Zhang, Shan-lin Wang, L. Yin   +6 more
semanticscholar   +1 more source

ARCAM Ti6Al4V

Alloy Digest, 2021
Abstract Arcam Ti6Al4V is a titanium-based alloy that is used for the production of additively manufactured components using electron beam melting (EBM). These components are used in applications that demand high levels of reliable performance as in aerospace, automotive, biomedical, chemical, power generation, oil and gas extraction ...
openaire   +1 more source

A comparison of the surface characteristics and ion release of Ti6Al4V and heat-treated Ti6Al4V

Journal of Biomedical Materials Research, 2000
This work seeks to investigate the nanosurface characteristics and ion release for a Ti6Al4V alloy prepared by various methods (as received and heat treated at 1300 degrees C for 2 h) with three different passivation treatments (34% nitric acid passivation, 400 degrees C heating in air, and aging in 100 degrees C deionized water).
T M, Lee, E, Chang, C Y, Yang
openaire   +2 more sources