Results 111 to 120 of about 47,657 (234)

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

COMPORTAMENTO QUASI-STATICO DI PROVINI INTAGLIATI IN LEGA TI-6AL-4V IN METANOLO [PDF]

, 2013
The use of titanium alloys in the automotive, aerospace and naval industry is always increasing, due to their favorable strength to mass ratio and to their excellent fatigue performances.
BARAGETTI, SERGIO, GEROSA, RICCARDO, VILLA, FRANCESCO   +2 more
core  

Investigation of Ti-6Al-4V alloy acoustic softening

Ultrasonics Sonochemistry, 2017
High power ultrasonic vibration is widely used for improving manufacturing processes such as machining and metal forming. High frequency mechanical vibration affects material properties and friction forces in contacting surfaces. Flow stress reduction under superimposed ultrasonic vibration is called as acoustic softening.
V, Fartashvand, A, Abdullah, S A, Sadough Vanini   +2 more
openaire   +2 more sources

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

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

Fatigue behavior of SiC reinforced titanium composites [PDF]

The low cycle axial fatigue properties of 25 and 44 fiber volume percent SiC/Ti(6Al-4V) composites were measured at room temperature and at 650 deg C. The S-N curves for the composites showed no anticipated improvement over bulk matrix behavior at room ...
Bhatt, R. T., Grimes, H. H.
core   +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

Evaluation of a thermoplastic polyimide (422) for bonding GR/PI composite [PDF]

A hot-melt processable copolyimide previously studied and characterized as an adhesive for bonding Ti-6Al-4V was used to bond Celion 6000/LARC-160 composite. Comparisons are made for the two adherend systems.
Progar, Donald J.
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  

Compatibility testing of spacecraft materials and spacestorable liquid propellants [PDF]

Compatibility data for aluminum alloy 2219-T87 and titanium alloy Ti-6Al-4V were obtained while these alloys were exposed to both liquid and vapor fluorine and FLOX at -320 F + or -10 F.
Denson, J. R., Toy, A.
core   +1 more source