Results 131 to 140 of about 75,426 (274)

Bone marrow stromal cells interaction with titanium; Effects of composition and surface modification.

PLoS ONE, 2019
Inflammation and implant loosening are major concerns when using titanium implants for hard tissue engineering applications. Surface modification is one of the promising tools to enhance tissue-material integration in metallic implants.
Murali Krishna Duvvuru, Weiguo Han, Prantik Roy Chowdhury, Sahar Vahabzadeh, Federico Sciammarella, Sherine F Elsawa   +5 more
doaj   +1 more source

Dynamic evolution of interface roughness during friction and wear processes [PDF]

, 2014
Dynamic evolution of surface roughness and influence of initial roughness (Sa=0.282 to 6.73 µm) during friction and wear processes has been analyzed experimentally.
Bigerelle, Bigerelle, Bouchbinder, Brown, Elliott, Fu, Jerier, Kang, Kasarekar, Kubiak, Kubiak, Kubiak, Kubiak, Kubiak, Rapiejko, Scott, Sokoloff, Stahlmann, Ungar   +18 more
core   +4 more sources

Improved adherence of sputtered titanium carbide coatings on nickel- and titanium-base alloys [PDF]

Rene 41 and Ti-6Al-4V alloys were radio frequency sputter coated with titanium carbide by several techniques in order to determine the most effective. Coatings were evaluated in pin-on-disk tests.
Brainard, W. A., Wheeler, D. R.
core   +1 more source

Phase composition and microstructure of Ti-6Al-4V alloy after hydrogen-plastic working [PDF]

, 2010
The influence of combination of thermohydrogen treatment and plastic working of Ti-6Al-4V (VS6 Ru) titanium alloy on its microstructure and phase composition has been investigatedyesBelgorod State ...
Ivanov, M. B., Kolobov, Y. R., Manokhin, S. S., Nechayenko, D. A.   +3 more
core  

Microstructure and mechanical property improvement of concurrent wire-powder feeding laser melting deposition Ti-6Al-4V via TiC addition

Materials Research Express
Wire-feed laser metal deposition (LMD-W) offers a high deposition rate and low cost, making it an effective solution for reducing costs and enhancing efficiency in manufacturing large-scale titanium aerospace components.
Chenyang Wang, Fei Xing, Xiangyu Liu, Hongyou Bian, Weijun Liu   +4 more
doaj   +1 more source

Recent advance in laser powder bed fusion of Ti–6Al–4V alloys: microstructure, mechanical properties and machinability

Virtual and Physical Prototyping
Laser powder bed fusion (LPBF) of titanium alloys has demonstrated significant potential in high-value-added fields such as aerospace and biomedical. However, the highly non-stationary thermal history and inherent limitations of the LPBF process lead to ...
Chenbing Ni, Junjie Zhu, Baoguo Zhang, Kai An, Youqiang Wang, Dejian Liu, Wei Lu, Lida Zhu, Changfu Liu   +8 more
doaj   +1 more source

Properties data for opening the Galileo's partially unfurled main antenna [PDF]

An investigation was conducted into the friction and wear behavior of both unlubricated and dry-film-lubricated (Tiolube 460) titanium alloy (Ti-6Al-4V) in contact with an uncoated high-nickel-content superalloy (Inconel 718) both in vacuum and in air ...
Miyoshi, Kazuhisa, Pepper, Stephen V.
core   +1 more source

Friction and wear of titanium alloys and copper alloys sliding against titanium 6-percent-aluminum - 4-percent-vanadium alloy in air at 430 C [PDF]

Experiments were conducted to determine the friction and wear characteristics of aluminum bronzes and copper-tin, titanium-tin, and copper-silver alloys sliding against a titanium-6% aluminum-4% vanadium alloy (Ti-6Al-4V).
Wisander, D. W.
core   +1 more source

Evaluation of Ti-6Al-4V surface treatments for use with a polyphenylquinoxaline adhesive [PDF]

Three surface treatments for Ti-6Al-4V adherends were evaluated using a thermoplastic polymer monoether polyphenylquinoxaline, MEPPQ, which had been shown in previous studies to have good potential as a high temperature adhesive for aerospace ...
Progar, D. J.
core   +1 more source

Effect of creep in titanium alloy Ti-6Al-4V at elevated temperature on aircraft design and flight test [PDF]

Short-term compressive creep tests were conducted on three titanium alloy Ti-6Al-4V coupons at three different stress levels at a temperature of 714 K (825 F).
Jenkins, J. M.
core   +1 more source